Datasheet SP705CN, SP705CP, SP705CU, SP705EN, SP705EP Datasheet (Sipex Corporation)

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Page 1

SP705-708/813L/813M

Low Power Microprocessor Supervisory Circuits

■ Precision Voltage Monitor: SP705/707/813L at 4.65V SP706/708/813M at 4.40V

■ RESET Pulse Width - 200ms

■ Independent Watchdog Timer - 1.6s

Timeout (SP705/706/813L/813M)

■ 60µA Maximum Supply Current

■ Debounced TTL/CMOS Manual Reset Input

■ RESET Asserted Down to VCC = 1V

■ Voltage Monitor for Power Failure or Low

Battery Warning

■ Available in 8-pin PDIP, NSOIC, and µSOIC packages

■ Pin Compatible Enhancement to Industry Standard 705-708/813L Series

■ Functionally Compatible to Industry Standard 1232 Series

DESCRIPTION…

The SP705-708/813L/813M series is a family of microprocessor (µP) supervisory circuits that integrate myriad components involved in discrete solutions which monitor power-supply and battery in µP and digital systems. The SP705-708/813L/813M series will significantly improve system reliability and operational efficiency when compared to solutions obtained with discrete components. The features of the SP705-708/813L/813M series include a watchdog timer, a µP reset, a Power Fail Comparator, and a manual-reset input. The SP705-708/813L/813M series is ideal for applications in automotive systems, computers, controllers, and intelligent instruments. The SP705-708/813L/813M series is an ideal solution for systems in which critical monitoring of the power supply to the µP and related digital components is demanded.

Part RESET RESET Manual PFI

Number Threshold Active RESET Watchdog Accuracy

SP705 4.65 V LOW YES YES 4% SP706 4.40 V LOW YES YES 4% SP707 4.65 V LOW and HIGH YES NO 4% SP708 4.40 V LOW and HIGH YES NO 4%

SP813L 4.65 V HIGH YES YES 4%

SP813M 4.40V HIGH YES YES 4%

Page 2

ABSOLUTE MAXIMUM RATINGS

This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operation sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability and cause permanent damage to the device.

.......................................................................................

All Other Inputs (Note 1) ......... -0.3V to (Vcc+0.3V)

-0.3V to +6.0V

Continuous Power Dissipation Plastic DIP (derate 9.09mW/°C above +70°C)727mW

SO (derate 5.88mW/°C above +70°C) ...... 471mW

Mini SO (derate 4.10mW/°C above +70°C) 330mW

Storage Temperature Range ....... -65°C to +160°C

Lead Temperature (soldering, 10s)............ +300°C

Input Current:

.............................................................................................................

GND ............................................................ 20mA

20mA

Output Current (all outputs) ......................... 20mA

ESD Rating..................................................... 4KV

SPECIFICATIONS

VCC = 4.75V to 5.50V for SP705/707/813L, VCC = 4.50V to 5.50V for SP706/708/813M, TA = T

RETEMARAP.NIM.PYT.XAMSTINUSNOITIDNOC

V,egnaRegatloVgnitarepO

0.15.5V

to T

, unless otherwise noted, typical at 25oC.

MIN

MAX

I,tnerruCylppuS

YLPPUS

dlohserhTteseR05.4

0406 µAV=RM

56.4

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V2etoN,L318PS,707PS,507PS

05.4

siseretsyHdlohserhTteseR04Vm2etoN

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04.0

03.0

t,htdiWesluPIDW

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57µAM318PS,L318PS,607PS,507PS

02-

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008=µA

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ECRUOS

KNIS

Am2.3=

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05=µA

KNIS

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V=IDW

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Page 3

SPECIFICATIONS

VCC = 4.75V to 5.50V for SP705/707/813L,813M, VCC = 4.50V to 5.50V for SP706/708, TA = T

RETEMARAP.NIM.PYT.XAMSTINUSNOITIDNOC

to T

, unless otherwise noted, typical at 25oC.

MIN

MAX

egatloVtuptuOODWV

5.1-

04.0

008=µA

ECRUOS

Am2.3=

KNIS

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051sn

RMdlohserhTtupnI

WOL

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V5=

tnerruCtupnIIFP00.52-10.000.52An

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5.1-

4.0

KNIS

ECRUOS

008=µA Am2.3=

Note 1: The input voltage limits on PFI and MR can be exceeded if the input current is less than 10mA. Note 2: Applies to both RESET in the SP705-SP708 and RESET in the SP707/708/813L/813M.

DIP and SOIC µSOIC

WDO

1 2

3 4

1 2

3 4

SP705 SP706 SP813L SP813M

SP707 SP708

WDI

PFO

PFI

GND

N.C.

PFO

PFI

GND

* SP813L/M only

GND

PFI

GND

PFI

1 2

3 4

1 2

3 4

SP705 SP706 SP813L SP813M

SP707 SP708

WDO

RESET / RESET*

WDI

PFO

RESET

N.C.

PFO

* SP813L/M only

RESET / RESET*

RESET RESET

Figure 1. Pinouts

Page 4

NOITPIRCSEDNIP

EMANNOITCNUF

607/507PS807/707PSM318/L318PS

/PID CIOSCIOS

CIOSCIOS

CIOS

/PID

CIOSµ

CIOSCIOS

CIOS

/PID

CIOSµ

CIOSCIOS

CIOS

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IDW

etats-irtecnadepmi-hgihaotIDWgnitcennoc

68 - - 68

lanretniehT.erutaefgodhctawehtselbasidreffub

siTESERrevenehwsraelcremitgodhctaw

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Vrevenehw

TESER

V56.4(dlohserhtteserehtwolebsi

ehtrofV04.4dnaL318/707/507PSehtrof

71 71 --

Vretfasm002rofWOLsniamertI.)807/607PS

morfseogRMrodlohserhtteserehtevobasesir

reggirttonlliwtuoemitgodhctawA.HGIHotWOL

.RMotdetcennocsiODWsselnuTESER

nehwWOLslluptuptuosihT-tuptuOgodhctaW

tnuocs6.1stisehsinifremitgodhctawlanretnieht sigodhctawehtlitnuniagaHGIHogtonseoddna

enil-wolgnirudWOLseogoslaODW.deraelc

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VrevenehW.snoitidnoc

teserehtwolebsi

ekilnu,revewoH.WOLsyatsODW,dlohserht

82 - - 82

eslupmuminimaevahtonseodODW,TESER

VsanoossA.htdiw

teserehtevobasi

.yaledonhtiwHGIHseogODW,dlohserht

ehtsituptuosihT-tuptuOTESERHGIH-evitcA

TESER

siTESERrevenehW.TESERfotnemelpmoc

-- 82 71

ehtetoN.asrevecivdna,WOLsiTESER,HGIH

.ylnotuptuoteserasahM318/L318PS

Table 1. Device Pin Description

Page 5

WDI

WATCHDOG TRANSITION DETECTOR

250µA

4.65V (4.40V for the SP706 and SP813M)

WATCHDOG

TIMER

TIMEBASE FOR

RESET AND

WATCHDOG

RESET

GENERATOR

WDO

RESET/RESET*

PFI

1.25V

GND

Figure 2. Internal Block Diagram for the SP705/706/813L/813M

250µA

4.65V (4.40V for the SP708)

RESET

GENERATOR

SP705 SP706 SP813L SP813M

* For the SP813L/813M only

PFO

RESET

PFI

PFO

1.25V

SP707 SP708

GND

Figure 3. Internal Block Diagram for the SP707/708

Page 6

+5V

= +25 C

= +5V

Figure 4A. Power-Fail Comparator De-assertion Response Time.

PFI

+1.25V

Figure 4B. Circuit for the Power-Fail Comparator Deassertion Response Time.

PFO

30pF

1KΩ

+5V

= +5V

= +25 C

1KΩ

PFI

PFO

+1.25V

30pF

Figure 5A. Power-Fail Comparator Assertion Response Time.

Figure 5B. Circuit for the Power-Fail Comparator Assertion Response Time.

TA = +25oC

2KΩ

RESET

330pF

GND

Figure 6A. SP705/707 RESET Output Voltage vs. Supply Voltage.

Figure 6B. Circuit for the SP705/707 RESET Output Voltage vs. Supply Voltage.

Page 7

TA = +25oC

10KΩ

RESET

330pF

GND

Figure 7A. SP705/707 RESET Response Time

Figure 8. SP707 RESET and RESET Assertion Figure 9. SP707 RESET and RESET De-Assertion

Figure 7B. Circuit for the SP705/707 RESET Response Time

TA = +25oC

RESET

GND

10KΩ

330pF

10KΩ

Figure 10. Circuit for the SP707 RESET and RESET Assertion and De-Assertion

Page 8

Figure 11. SP707/708/813L/813M RESET Output Voltage vs. Supply Voltage

RESET

Figure 12. SP813L/813M RESET Response Time

330pF

10KΩ

GND

Figure 13. Circuit for the SP707/708/813L/813M RESET Output Voltage vs. Supply Voltage and the SP813L/813M RESET Response Time

Page 9

FEATURES

The SP705-708/813L/813M series provides four key functions:

1. A reset output during power-up, power-down and brownout conditions.

2. An independent watchdog output that goes LOW if the watchdog input has not been toggled within 1.6 seconds.

3. A 1.25V threshold detector for power-fail warning, low battery detection, or monitoring a power supply other than +5V.

4. An active-LOW manual-reset that allows RESET to be triggered by a pushbutton switch.

The SP707/708 devices are the same as the SP705/706 devices except for the active-HIGH RESET substitution of the watchdog timer. The SP813L is the same as the SP705 except an active-HIGH RESET is provided rather than an active-LOW RESET. The SP705/707/813L devices generate a reset when the supply voltage drops below 4.65V. The SP706/708/813M devices generate a reset below 4.40V.

The SP705-708/813L/813M series is ideally suited for applications in automotive systems, intelligent instruments, and battery-powered computers and controllers. The SP705-708/813L/ 813M series is ideally applied in environments where monitoring of power supply to a µP and its related components is critical.

THEORY OF OPERATION

The SP705-708/813L/813M series is a microprocessor (µP) supervisory circuit that monitors the power supplied to digital circuits such as microprocessors, microcontrollers, or memory. The series is an ideal solution for portable, battery-powered equipment that requires power supply monitoring. Implementing this series will reduce the number of components and overall complexity. The watchdog functions of this product family will continuously oversee the operational status of a system. The operational features and benefits of the SP705-708/813L/ 813M series are described in more detail below.

RESET Output

A microprocessor's reset input starts the µP in a known state. The SP705-708/813L/813M series asserts reset during power-up and prevents code execution errors during powerdown or brownout conditions.

On power-up, once VCC reaches 1V, RESET is a guaranteed logic LOW of 0.4V or less. As V

rises, RESET stays LOW. When VCC rises above the reset threshold, an internal timer releases RESET after 200ms. RESET pulses LOW whenever VCC dips below the reset threshold, such as in a brownout condition. When a brownout condition occurs in the middle of a previously initiated reset pulse, the pulse continues for at least another 140ms. On powerdown, once VCC falls below the reset threshold, RESET stays LOW and is guaranteed to be 0.4V or less until VCC drops below 1V.

The SP707/708/813L/813M active-HIGH RESET output is simply the complement of the RESET output and is guaranteed to be valid with VCC down to 1.1V. Some µPs, such as Intel's 80C51, require an active-HIGH reset pulse.

Watchdog Timer

The SP705/706/813L/813M watchdog circuit monitors the µP's activity. If the µP does not toggle the watchdog input (WDI) within 1.6 seconds and WDI is not tri-stated, WDO goes LOW. As long as RESET is asserted or the WDI input is tri-stated, the watchdog timer will stay cleared and will not count. As soon as RESET is released and WDI is driven HIGH or LOW, the timer will start counting. Pulses as short as 50ns can be detected.

Page 10

WDI

WDO

RESET*

+5V

* externally triggered LOW by MR,

RESET is for the SP813L/813M only

Figure 14. SP705/706/813L/813M Watchdog Timing Waveforms

Typically, WDO will be connected to the non-maskable interrupt input (NMI) of a µP. When VCC drops below the reset threshold, WDO will go LOW whether or not the watchdog timer has timed out. Normally this would trigger an NMI but RESET goes LOW simultaneously, and thus overrides the NMI.

WDO

RESET

MR*

+5V

*externally driven LOW

If WDI is left unconnected, WDO can be used as a low-line output. Since floating WDI disables the internal timer, WDO goes LOW only when VCC falls below the reset threshold, thus functioning as a low-line output.

Figure 15. SP705/706 Timing Diagrams with WDI Tri-stated. The SP707/708/813L/813M RESET Output is the Inverse of the RESET Waveform Shown.

Page 11

Power-Fail Comparator

The power-fail comparator can be used for various purposes because its output and noninverting input are not internally connected. The inverting input is internally connected to a

1.25V reference.

To build an early-warning circuit for power failure, connect the PFI pin to a voltage divider as shown in Figure 16. Choose the voltage divider ratio so that the voltage at PFI falls below 1.25V just before the +5V regulator drops out. Use PFO to interrupt the µP so it can prepare for an orderly power-down.

Manual Reset

The manual-reset input (MR) allows RESET to be triggered by a pushbutton switch. The switch is effectively debounced by the 140ms minimum RESET pulse width. MR is TTL/CMOS logic compatible, so it can be driven by an external logic line. MR can be used to force a watchdog timeout to generate a RESET pulse in the SP705/706/813L/813M. Simply connect WDO to MR.

Ensuring a Valid RESET Output Down to VCC = 0V

When VCC falls below 1V, the SP705/706/707/ 708 RESET output no longer sinks current, it

becomes an open circuit. High-impedance CMOS logic inputs can drift to undetermined voltages if left undriven. If a pull-down resistor is added to the RESET pin, any stray charge or leakage currents will be shunted to ground, holding RESET LOW. The resistor value is not critical. It should be about 100KΩ, large enough not to load RESET and small enough to pull RESET to ground.

Monitoring Voltages Other Than the Unregulated DC Input

Monitor voltages other than the unregulated DC by connecting a voltage divider to PFI and adjusting the ratio appropriately. If required, add hysteresis by connecting a resistor (with a value approximately 10 times the sum of the two resistors in the potential divider network) between PFI and PFO. A capacitor between PFI and GND will reduce the power-fail circuit's

Regulated +5V

Power Supply

Unregulated DC

Power Supply

RESET

µP

INTERRUPT I/O LINE

NMI

GND

Figure 16. Typical Operating Circuit

0.1µF

RESET

PFO

PFI

SP705 SP706

WDO

SP813L SP813M

PUSHBUTTON

SWITCH

GND

PFI

PFO

to µP

Figure 17. Monitoring Both +5V and +12V Power Supplies

RESET

+5V

GND

+12V

1MΩ 1%

PFI

130KΩ 1%

Page 12

sensitivity to high-frequency noise on the line being monitored. RESET can be used to monitor voltages other than the +5V V

line. Connect PFO to MR to initiate a RESET pulse when PFI drops below 1.25V. Figure 17 shows the SP705/706/707/708 configured to assert RESET when the +5V supply falls below the RESET threshold, or when the +12V supply falls below approximately 11V.

Monitoring a Negative Voltage Supply

The power-fail comparator can also monitor a negative supply rail, shown in Figure 18. When the negative rail is good (a negative voltage of large magnitude), PFO is LOW. By adding the resistors and transistor as shown, a HIGH PFO triggers RESET. As long as PFO remains HIGH, the SP705-708/813L/813M will keep RESET asserted (where RESET = LOW and RESET = HIGH). Note that this circuit's accuracy depends on the PFI threshold tolerance, the V

line, and the resistors.

Interfacing to mPs with Bidirectional RESET Pins

µPs with bidirectional RESET pins, such as the Motorola 68HC11 series, can contend with the SP705/706/707/708 RESET output. If, for example, the RESET output is driven HIGH and the µP wants to pull it LOW, indeterminate logic levels may result. To correct this, connect a 4.7KΩ resistor between the RESET output and the µP reset I/O, as shown if Figure 19. Buffer the RESET output to other system components.

+5V

100KΩ

10KΩ

2N3904

PFO

to µP

+5V

100KΩ

R R

10KΩ

PFO

RESET

5.0 - 1.25

1.25 - V

TRIP

GND

, V

TRIP

< 0

PFI

Buffered RESET connects to System Components

V-

+5V

VCC

GND

RESET

4.7KΩ

+5V

VCC

µP

GND

Figure 18. Monitoring a Negative Voltage Supply Figure 19. Interfacing to Microprocessors with

Bidirectional RESET I/O for the SP705/706/707/708

Page 13

45 44 43 42 41 40 39

Isupply (µA)

38 37 36 35

-40C

25C

Centigrade Temperature

+85C

4.75V

5.0V

5.5V

45 44 43 42 41 40 39

Isupply (µA)

38 37 36 35

4.75V

5.0V

5.5V

-40C 25C +85C

Figure 20. Supply Current vs. Temperature

Applications

The SP705-708/813L/813M series offers unmatched performance and the lowest power consumption for these industry standard devices. Refer to Figures 20 and 21 for supply current performance characteristics rated against temperature and supply voltages.

Table 2 shows how the SP705-708/813L/813M series can be used instead of the Dallas Semiconductor DS1232LP/LPS. Table 2 illustrates to a designer the advantages and tradeoffs of the SP705-708/813L/813M series compared to the Dallas Semiconductor device. While the names of the pin descriptions may differ, the functions are the same or very similar.

Figure 21. Supply Current vs. Supply Voltage

Unlike the DS1232, the SP705-708/813L/813M series has a separate watchdog output pin WDO which can be simply connected to the MR input to generate a Reset signal. The DS1232 has pin selectable features, while the SP705-708/813L/ 813M series has more fixed functions of reset threshold and watchdog time-out delay. For most applications, the fixed functions will be preferred, with the benefit of reduced cost due to a less complex part. In addition, the SP705-708/ 813L/813M series has a power fail input and output function not available with the DS1232 that is useful for monitoring systems with unregulated supply voltages. The SP705-708/ 813L/813M series is available in one of the industry's smallest space-saving package sizes, the µSOIC.

Page 14

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noitcnuF

teseRlaunaM1TSRBP

teSyaleDemiTIDW2DT

V6.4pirT3DNG=LOT

V4.4pirT3V=LOT

dnuorG4DNG

HGIHevitcAteseR5TSR807/707PS82 TESER HGIHevitcAteseR5TSRM318/L318PS71 TESER

WOLevitcAteseR6TSR807-507PS71 TESER

tupnIgodhctaW7)LotH(TS

tupnIegatloV8V

niP

rebmuNrebmuN

rebmuN

roPIDroPID

roPID

CIOSCIOS

CIOS

niP

noitpircseDnoitpircseD

noitpircseD

traPxepiS

rebmuNrebmuN

rebmuN

/807-507PS

M318/L318M318/L318

M318/L318

/807-507PS

M318/L318M318/L318

M318/L318

/707/507PS

L318L318

L318

/807/607PS

M318M318

M318

/807-507PS

M318/L318M318/L318

M318/L318

/607/507PS

M318/L318M318/L318

M318/L318

/807-507PS

M318/L318M318/L318

M318/L318

roPID

CIOSCIOS

CIOS

13 RM

A/NA/Nngisedybces6.1

A/NA/NngisedybV6.4

A/NA/NngisedybV4.4

35 DNG

68 ).snartyna(IDW

24 V

rebmuNniP

CIOSµ

noitpircseDniP

tupnIliaFrewoPA/NA/N

tuptuOliaFrewoPA/NA/N

tuptuOgodhctaWA/NA/N

M318/L318M318/L318

M318/L318

M318/L318M318/L318

M318/L318

M318/L318M318/L318

M318/L318

/807-507PS

/607/507PS

46 IFP

57 OFP

82 ODW

Table 2. Device Overview on Dallas Semiconductor

Page 15

D1 = 0.005" min.

(0.127 min.)

e = 0.100 BSC

(2.540 BSC)

ALTERNATE

END PINS

(BOTH ENDS)

PACKAGE: PLASTIC

DUAL–IN–LINE (NARROW)

A1 = 0.015" min.

(0.381min.)

A = 0.210" max.

(5.334 max).

eA = 0.300 BSC

(7.620 BSC)

DIMENSIONS (Inches)

Minimum/Maximum

(mm) A2

8–PIN

0.115/0.195

(2.921/4.953)

0.014/0.022

(0.356/0.559)

0.045/0.070

(1.143/1.778)

0.008/0.014

(0.203/0.356)

0.355/0.400

(9.017/10.160)

0.300/0.325

(7.620/8.255)

0.240/0.280

(6.096/7.112)

0.115/0.150

(2.921/3.810)

0°/ 15°

(0°/15°)

Page 16

PACKAGE: PLASTIC

SMALL OUTLINE (SOIC) (NARROW)

h x 45°

DIMENSIONS (Inches)

Minimum/Maximum

(mm) A

0.053/0.069

(1.346/1.748)

0.004/0.010

(0.102/0.249

0.014/0.019 (0.35/0.49)

0.189/0.197 (4.80/5.00)

0.150/0.157

(3.802/3.988)

0.050 BSC

(1.270 BSC)

0.228/0.244

(5.801/6.198)

0.010/0.020

(0.254/0.498)

0.016/0.050

(0.406/1.270)

8–PIN

0°/8°

(0°/8°)

Page 17

PACKAGE: PLASTIC

MICRO SMALL OUTLINE (µSOIC)

0.020

0.0965 ±0.003

0.020 1

0.013 ±0.005

0.0256

0.116

±0.004

0.118

±0.004

BSC

0.118

±0.004

0.004

±0.002

0.034

±0.004

0.040

±0.003

0.012

±0.003

0.16

R .003

12.0˚ ±4˚

0.01

12.0˚ ±4˚

0.008 0˚ - 6˚

0.006

±0.006

0.006

±0.006

0.0215 ±0.006

0.037 Ref

0.116

±0.004

0.118

±0.004

All package dimensions in inches

3.0˚ ±3˚

50 µSOIC devices per tube

Page 18

Model ....................................................................................... Temperature Range ................................................................................ Package

ORDERING INFORMATION

SP705CP ....................................................................................... 0°C to +70°C ......................................................................... 8–pin Plastic DIP

SP705CN ....................................................................................... 0°C to +70°C ..................................................................... 8–pin Narrow SOIC

SP705CU ....................................................................................... 0°C to +70°C ................................................................................. 8-pin µSOIC

SP705EP...................................................................................... -40°C to +85°C ....................................................................... 8–pin Plastic DIP

SP705EN ..................................................................................... -40°C to +85 °C ................................................................... 8–pin Narrow SOIC

SP705EU ..................................................................................... -40°C to +85 °C ............................................................................... 8-pin µSOIC

SP706CP ....................................................................................... 0°C to +70°C ......................................................................... 8–pin Plastic DIP

SP706CN ....................................................................................... 0°C to +70°C ..................................................................... 8–pin Narrow SOIC

SP706CU ....................................................................................... 0°C to +70°C ................................................................................. 8-pin µSOIC

SP706EP...................................................................................... -40°C to +85°C ....................................................................... 8–pin Plastic DIP

SP706EN ..................................................................................... -40°C to +85 °C ................................................................... 8–pin Narrow SOIC

SP706EU ..................................................................................... -40°C to +85 °C ............................................................................... 8-pin µSOIC

SP707CP ....................................................................................... 0°C to +70°C ......................................................................... 8–pin Plastic DIP

SP707CN ....................................................................................... 0°C to +70°C ..................................................................... 8–pin Narrow SOIC

SP707CU ....................................................................................... 0°C to +70°C ................................................................................. 8-pin µSOIC

SP707EP...................................................................................... -40°C to +85°C ....................................................................... 8–pin Plastic DIP

SP707EN ..................................................................................... -40°C to +85 °C ................................................................... 8–pin Narrow SOIC

SP707EU ..................................................................................... -40°C to +85 °C ............................................................................... 8-pin µSOIC

SP708CP ....................................................................................... 0°C to +70°C ......................................................................... 8–pin Plastic DIP

SP708CN ....................................................................................... 0°C to +70°C ..................................................................... 8–pin Narrow SOIC

SP708CU ....................................................................................... 0°C to +70°C ................................................................................. 8-pin µSOIC

SP708EP...................................................................................... -40°C to +85°C ....................................................................... 8–pin Plastic DIP

SP708EN ..................................................................................... -40°C to +85 °C ................................................................... 8–pin Narrow SOIC

SP708EU ..................................................................................... -40°C to +85 °C ............................................................................... 8-pin µSOIC

SP813LCP ..................................................................................... 0°C to +70°C ......................................................................... 8–pin Plastic DIP

SP813LCN ..................................................................................... 0°C to +70°C ..................................................................... 8–pin Narrow SOIC

SP813LCU ..................................................................................... 0°C to +70°C ................................................................................. 8-pin µSOIC

SP813LEP.................................................................................... -40°C to +85°C ....................................................................... 8–pin Plastic DIP

SP813LEN ................................................................................... -40°C to +85°C ................................................................... 8–pin Narrow SOIC

SP813LEU ................................................................................... -40°C to +85°C ............................................................................... 8-pin µSOIC

SP813MCP .................................................................................... 0°C to +70°C ......................................................................... 8–pin Plastic DIP

SP813MCN .................................................................................... 0°C to +70°C ..................................................................... 8–pin Narrow SOIC

SP813MCU .................................................................................... 0°C to +70°C ................................................................................. 8-pin µSOIC

SP813MEP................................................................................... -40°C to +85°C ....................................................................... 8–pin Plastic DIP

SP813MEN .................................................................................. -40°C to +85°C ................................................................... 8–pin Narrow SOIC

SP813MEU .................................................................................. -40°C to +85°C .............................................................................. 8-pin ¨µSOIC

Please consult the factory for pricing and availability on a Tape-On-Reel option.

Corporation

SIGNAL PROCESSING EXCELLENCE

Sipex Corporation Headquarters and

Sales Office

22 Linnell Circle Billerica, MA 01821 TEL: (978) 667-8700 FAX: (978) 670-9001 e-mail: sales@sipex.com

Sales Office

233 South Hillview Drive Milpitas, CA 95035 TEL: (408) 934-7500 FAX: (408) 935-7600

Sipex Corporation reserves the right to make changes to any products described herein. Sipex does not assume any liability arising out of the application or use of any product or circuit described hereing; neither does it convey any license under its patent rights nor the rights of others.

Datasheet SP705CN, SP705CP, SP705CU, SP705EN, SP705EP Datasheet (Sipex Corporation)

Specifications and Main Features

Frequently Asked Questions

User Manual