Rainbow Electronics MAX5439 User Manual

General Description

The MAX5436–MAX5439 are 128-tap high-voltage (±5V
to ±15V) digital potentiometers in packages that are half
the size of comparable devices in 8-pin SO. They perform
the same function as mechanical potentiometers, but
replace the mechanics with a simple digital interface. The
digital logic is powered by a separate single +2.7V to
+5.25V supply voltage (VCC). The resistor string uses its
own analog supplies (VDDand VSS) that require
VDD- VSSto be greater than 9V and less than 31.5V. This
allows for greater flexibility in voltage ranges that can be
used with these devices. Examples of analog supply
ranges include not only dual voltages of ±5V to ±15V, but
single-supply voltages, such as +10V, +15V, +30V, -30V,
and more, as long as the ranges of VDD- VSSand VCC­VSSare met.

The MAX5437/MAX5439 include an on-chip, high­voltage, uncommitted amplifier, providing additional
reductions in board space and cost. Other features
include low 35ppm/°C end-to-end and 5ppm/°C ratio­metric resistor temperature coefficients, a 3-wire SPI™/
QSPI™/MICROWIRE™-compatible serial interface, and
a power-on reset to midscale.

The MAX5436/MAX5438 are available in 10-pin µMAX
packages. The MAX5437/MAX5439 are available in 14­pin TSSOP package. Each device is guaranteed over
the extended temperature range of -40°C to +85°C.

Applications

LCD Screen Contrast Adjustment

Data-Acquisition Systems

Mechanical Potentiometer Replacement

Low-Drift Programmable Gain Amplifier

Audio Volume Control

Features

♦ +10V to +30V Single-Supply Operation

♦ -28V to -10V Single Negative Supply Operation

♦ ±5V to ±15V Dual-Supply Operation

♦ 128 Tap Positions

♦ Uncommitted High-Voltage Amplifier

(MAX5437/MAX5439)

♦ Low Temperature Coefficient

35ppm/°C (End-to-End)
5ppm/°C (Ratiometric)

♦ Small-Footprint Packages

10-Pin µMAX (MAX5436/MAX5438)
14-Pin TSSOP (MAX5437/MAX5439)

♦ Glitchless Switching Between the Resistor Taps

♦ 3-Wire SPI/QSPI/MICROWIRE-Compatible Serial

Interface

♦ 50kΩ/100kΩ End-to-End Resistances

♦ Power-On Reset: Wiper Goes to Midscale

(Position 64)

MAX5436–MAX5439

±15V, 128-Tap, Low-Drift Digital Potentiometers

________________________________________________________________ Maxim Integrated Products 1

Pin Configurations

Ordering Information

19-2657; Rev 0; 10/02

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

SPI/QSPI are trademarks of Motorola, Inc.

MICROWIRE is a trademark of National Semiconductor Corp.

PART TEMP RANGE

MAX5436EUB -40°C to +85°C 10 µMAX 50

MAX5437EUD -40°C to +85°C 14 TSSOP 50

MAX5438EUB -40°C to +85°C 10 µMAX 100

MAX5439EUD -40°C to +85°C 14 TSSOP 100

PIN­PACKAGE

RESISTANCE

(kΩ)

TOP VIEW

SCLK

DIN

GND

V

1

1

2

3

4

5

MAX5436/
MAX5438

µMAX

CS

SS

10

9

8

7

6

SCLK

V

CC

2

DIN

L

3

CS

W

4

SHDN

H

V

GND

DD

V

OUT

MAX5437/

MAX5439

5

6

SS

7

14

13

12

11

10

9

8

V

L

W

H

V

IN+

IN-

CC

DD

TSSOP

MAX5436–MAX5439

±15V, 128-Tap, Low-Drift Digital Potentiometers

2 _______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.

VDDto GND, VSS= GND........................................-0.3V to +34V

V

SS

to GND, VDD= GND........................................-34V to +0.3V

V

DD

to VSS..............................................................-0.3V to +34V

V

DD

to VCC........................................................-6.3V to +28.75V

V

CC

to VSS..............................................................-0.3V to +34V

V

CC

to GND..............................................................-0.3V to +6V

DIN, SCLK, CS, SHDN ...............................-0.3V to (V

CC

+ 0.3V)

H, L, W, IN+, IN-, OUT .....................(V

SS

- 0.3V) to (VDD+ 0.3V)

Maximum Continuous Current into H, L, and W

MAX5436–MAX5439.......................................................±1mA

Continuous Power Dissipation (T

A

= +70°C)

10-Pin µMAX (derate 6.94mW/°C above +70°C) .........556mW

14-Pin TSSOP (derate 9.1mW/°C above +70°C) .........727mW

Operating Temperature Range ...........................-40°C to +85°C

Junction Temperature......................................................+150°C

Storage Temperature Range .............................-65°C to +150°C

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

ELECTRICAL CHARACTERISTICS

(VDD= +15V, VSS= -15V, VCC= +5V, VH= VDD, VL= VSS, TA= -40°C to +85°C, unless otherwise noted. Typical values are at
T

A

= +25°C, unless otherwise noted.)

DC PERFORMANCE (Voltage-Divider Mode)

Resolution 2
Integral Nonlinearity INL (Note 1) ±1 LSB
Differential Nonlinearity DNL (Note 1) ±1 LSB

End-to-End Resistor Tempco TC

Ratiometric Resistor Tempco 5 ppm/°C

Full-Scale Error RHL = 50kΩ (MAX5436/MAX5438) -0.3 LSB

Zero-Scale Error RHL = 50kΩ (MAX5436/MAX5438) +0.3 LSB

Full-Scale Error RHL = 100kΩ (MAX5437/MAX5439) -0.15 LSB

Zero-Scale Error RHL = 100kΩ (MAX5437/MAX5439) +0.15 LSB

DC PERFORMANCE (Variable-Resistor Mode)

Resolution 2
Integral Nonlinearity INL (Note 2) ±1 LSB
Differential Nonlinearity DNL (Note 2) ±1 LSB

DC PERFORMANCE (Resistor Characteristics)

Wiper Resistance W

Wiper Capacitance W

End-to-End Resistance R

DIGITAL INPUTS

Input High Voltage V

Input Low Voltage V

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS

N

R

N

(Note 3) 0.9 2 kΩ

R

Midscale 6 pF

C

MAX5437/MAX5439 75 100 125

HL

MAX5436/MAX5438 37.5 50 62.5

= 4.75V to 5.25V (Note 4) 2.4 V

CC

= 4.75V to 5.25V 0.8 V

CC

128 Taps

35 ppm/°C

128 Taps

kΩ

MAX5436–MAX5439

±15V, 128-Tap, Low-Drift Digital Potentiometers

_______________________________________________________________________________________ 3

ELECTRICAL CHARACTERISTICS (continued)

(VDD= +15V, VSS= -15V, VCC= +5V, VH= VDD, VL= VSS, TA= -40°C to +85°C, unless otherwise noted. Typical values are at
T

A

= +25°C, unless otherwise noted.)

Input High Voltage V

Input Low Voltage V
Input Leakage Current ±1.0 µA

Input Capacitance 5.0 pF

DYNAMIC CHARACTERISTICS (Analog)

Wiper -3dB Bandwidth BW

Wiper Settling Time t

AMPLIFIER CHARACTERISTICS (Analog)

Input Bias Current I

Input Offset Voltage V

Offset-Voltage Temperature Drift V

Input Offset Current I

Unity-Gain Bandwidth UBW

Slew Rate SR 0.25 V/µs

Large-Signal Voltage Gain A

Input Noise V

Input Compliance CMR

Output Compliance CMR

DC CMRR CMRR 68 dB

DC PSRR PSRR 70 dB

TIMING CHARACTERISTICS (Digital) (Note 5, Figure 3)

SCLK Clock Frequency f

SCLK Clock Period t

SCLK Pulse Width High t

SCLK Pulse Width Low t
CS Fall to SCLK Rise Setup Time t
SCLK Rise to CS Rise Hold Time t

DIN Setup Time t

DIN Hold Time t
SCLK Rise to CS Fall Delay t

CS Rise to SCLK Rise Hold t
CS Pulse Width High t

POWER SUPPLIES

Positive Analog Supply Voltage V

Negative Analog Supply Voltage V

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS

= 2.7V to 3.6V 2.0 V

CC

= 2.7V to 3.6V 0.6 V

CC

W

IL

B

OS

OSD

OS

A

VO

N

I

OILOAD

CLK

CP

CH

CL

CSS

CSH

DS

DH

CSO

CS1

CSW

DD

SS

RHL = 50kΩ, midscale, VH = 1.5V

= 20pF, voltage-divider mode

C

WIPER

RHL = 100kΩ, midscale, VH = 1.5V

= 20pF, voltage-divider mode

C

WIPER

C

= 20pF, code 1 to code 127, settle

WIPER

to 0.5LSB

C

= 250pF 100 kHz

LOAD

R

LOAD

= 100kΩ, V

= ±14V 100 V/mV

OUT

f = 1kHz 110 nV/√Hz

= ±5mA VSS + 1 VDD - 1 V

P-P

P-P

,

,

400

kHz

200

5µs

15 nA
±6mV

10 µV/°C

2nA

VSS + 1 VDD - 2 V

0 10 MHz

100 ns

40 ns

40 ns

40 ns

10 ns

40 ns

0ns

10 ns

40 ns

100 ns

0 31.5 V

-28.8 0 V

MAX5436–MAX5439

±15V, 128-Tap, Low-Drift Digital Potentiometers

4 _______________________________________________________________________________________

ELECTRICAL CHARACTERISTICS (continued)

(VDD= +15V, VSS= -15V, VCC= +5V, VH= VDD, VL= VSS, TA= -40°C to +85°C, unless otherwise noted. Typical values are at
T

A

= +25°C, unless otherwise noted.)

Note 1: The DNL and INL are measured with the potentiometer configured as a voltage-divider with H = VDDand L = VSS. The

wiper terminal is unloaded.

Note 2: The DNL and INL are measured with the potentiometer configured as a variable resistor. H is unconnected and L = V

SS

.

The wiper terminal is driven with a source current of 80µA for the 50kΩ configuration and 40µA for the 100kΩ configuration.

Note 3: The wiper resistance is measured assuming the source currents given in Note 2.
Note 4: Device draws current in excess of the specified supply current when a digital input is driven with a voltage of V

IN

< V

CC

-

0.6V or V

IN

> 0.5V. This is due to the CMOS input stage crowbar current. At VIN= 2.4V with VCC= 5.25V, this supply current

can be as high as 1.6mA.

Note 5: Guaranteed by design and characterization.

Analog Supply Separation V

Digital Supply Voltage V

Digital Supply to Negative Analog
Supply Separation

Power-On Reset Threshold POR 1.6 V

Digital Supply Current I

Positive Analog Supply Current I

Negative Analog Supply Current I

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS

DS

CC

V

CS

CC

DD

SS

VDD - V

SS

VCC - V

SS

(Note 4) 30 50 µA

MAX5436/MAX5438

SHDN = GND for MAX5437/MAX5439
SHDN = V

MAX5436/MAX5438

SHDN = GND for MAX5437/MAX5439
SHDN = V

CC

CC

9.0 31.5 V

2.70 5.25 V

2.7 31.5 V

30 60

105 215

55 110

130 250

µA

µA

MAX5436–MAX5439

±15V, 128-Tap, Low-Drift Digital Potentiometers

_______________________________________________________________________________________ 5

Typical Operating Characteristics

(VDD= +15V, VSS= -15V, VCC= +5V, VH= VDD, VL= VSS, TA= +25°C, unless otherwise noted.)

WIPER RESISTANCE vs. INPUT CODE

MAX5436 toc01

INPUT CODE

RESISTANCE (Ω)

1129664 8032 4816

875

900

925

950

975

1000

1025

1050

1075

1100

850

0 128

CONDITIONS OF NOTE 2

WIPER RESISTANCE vs. INPUT CODE

MAX5436 toc02

INPUT CODE

RESISTANCE (Ω)

1129664 8032 4816

1200

1400

1600

1800

2000

2200

2400

2600

2800

3000

1000

0 128

VDD = +5V
V

SS

= -5V

CONDITIONS OF NOTE 2

END-TO-END RESISTANCE % CHANGE

vs. TEMPERATURE

MAX5436 toc03

TEMPERATURE (°C)

END-TO-END RESISTANCE % CHANGE

6035-15 10

-0.20

-0.15

-0.10

-0.05

0

0.05

0.10

0.15

-0.25

-40 85

50kΩ

100kΩ

W-TO-L RESISTANCE CHANGE

vs. INPUT CODE

100

90

80

70

60

50

40

RESISTANCE (kΩ)

30

20

10

0

0 128

100kΩ

INPUT CODE

50kΩ

40

35

MAX5436 toc04

30

25

20

DIGITAL SUPPLY CURRENT (µA)

15

1129664 8032 4816

10

DIGITAL SUPPLY CURRENT

vs. TEMPERATURE

-40 85

TEMPERATURE (°C)

603510-15

MAX5436 toc05

100mV/div

2V/div

V

W-L

CS

MIDSCALE SWITCHING TRANSIENT

(CODE 63 TO CODE 64)

100ns/div

C

WIPER

MAX5436 toc06

= 20pF

VARIABLE-RESISTOR DNL

vs. INPUT CODE (50k

0.10
CONDITIONS OF NOTE 2

0.08

0.06

0.04

0.02

0

DNL (LSB)

-0.02

-0.04

-0.06

-0.08

-0.10
0 128

INPUT CODE

Ω)

VARIABLE-RESISTOR DNL

0.10

vs. INPUT CODE (100k

CONDITIONS OF NOTE 2

0.08

MAX5436 toc07

0.06

0.04

0.02

0

DNL (LSB)

-0.02

-0.04

-0.06

-0.08

1129664 8032 4816

-0.10
0 128

INPUT CODE

Ω)

1129664 8032 4816

MAX5436 toc08

0.30

0.25

0.20

0.15

0.10

INL (LSB)

0.05

0

-0.05

-0.10

VARIABLE-RESISTOR INL

vs. INPUT CODE (50k

CONDITIONS OF NOTE 2

INPUT CODE

Ω)

1129664 8032 48160 128

MAX5436 toc09

MAX5436–MAX5439

±15V, 128-Tap, Low-Drift Digital Potentiometers

6 _______________________________________________________________________________________

Typical Operating Characteristics (continued)

(VDD= +15V, VSS= -15V, VCC= +5V, VH= VDD, VL= VSS, TA= +25°C, unless otherwise noted.)

VOLTAGE-DIVIDER DNL
vs. INPUT CODE (50k

Ω)

MAX5436 toc11

INPUT CODE

DNL (LSB)

1129664 8032 4816

-0.008

-0.006

-0.004

-0.002

0

0.002

0.004

0.006

0.008

0.010

-0.010
0 128

VOLTAGE-DIVIDER DNL

vs. INPUT CODE (100k

Ω)

MAX5436 toc12

INPUT CODE

DNL (LSB)

1129664 8032 4816

-0.008

-0.006

-0.004

-0.002

0

0.002

0.004

0.006

0.008

0.010

-0.010
0 128

VARIABLE-RESISTOR INL
vs. INPUT CODE (100k

Ω)

MAX5436 toc10

INPUT CODE

INL (LSB)

1129664 8032 48160 128

-0.10

0

0.05

0.10

0.15

0.20

0.25

-0.15

-0.05

CONDITIONS OF NOTE 2

0.05

0.04

0.03

0.02

0.01

0

INL (LSB)

-0.01

-0.02

-0.03

-0.04

-0.05
0 128

AMPLIFIER SMALL-SIGNAL

5

VIN = 50mV
UNITY GAIN

0

-5

GAIN (dB)

-10

-15

-20

0.01 1000

VOLTAGE-DIVIDER INL

vs. INPUT CODE (50k

INPUT CODE

FREQUENCY RESPONSE

P-P

FREQUENCY (kHz)

Ω)

1001010.1

VOLTAGE-DIVIDER INL

0.05

vs. INPUT CODE (100k

0.04

MAX5436 toc13

0.03

0.02

0.01

0

INL (LSB)

-0.01

-0.02

-0.03

-0.04

1129664 8032 4816

-0.05
0 128

INPUT CODE

Ω)

MAX5436 toc14

GAIN (dB)

1129664 8032 4816

AMPLIFIER OUTPUT

vs. OUTPUT LOAD CURRENT

14.000
VIN = +13V

MAX5436 toc16

GAIN SETTING 1.077

13.999

13.998

13.997

AMPLIFIER OUTPUT (V)

13.996

13.995

010

LOAD CURRENT (mA)

8642

MAX5436 toc17

OFFSET (mV)

WIPER FREQUENCY RESPONSE

0

AT MIDSCALE (100k

VH = 1.5V
C

WIPER

P-P

= 20pF

FREQUENCY (kHz)

-2

-4

-6

-8

-10

-12

-14

-16

-18

-20

0.01 1000

Ω)

1001010.1

AMPLIFIER INPUT-REFERRED OFFSET

vs. TEMPERATURE

0

-0.2

-0.4

-0.6

-0.8

-1.0

-1.2

-1.4

-1.6

-1.8

-2.0

-40 85

TEMPERATURE (°C)

603510-15

MAX5436 toc15

MAX5436 toc18

Detailed Description

Digital Interface Operation

The MAX5436–MAX5439 use a 3-wire SPI/QSPI/
MICROWIRE-compatible serial data interface to control
the wiper position. This write-only interface contains
three inputs: chip select (CS), data in (DIN), and serial
clock (SCLK). When CS is taken low, data from DIN is
synchronously loaded into the serial shift register on the
rising edge of each SCLK pulse (Figure 2). The 8-bit
data word requires 8 clock pulses to input the serial
data. Note that the first bit of the data word, D7, is
unused and should be ignored. Therefore, the second
rising edge of SCLK loads the MSB. After all the data
bits have been shifted in, they are latched into the
potentiometer control register when CS transitions from
low to high, the wiper position is then updated. Note
that if CS is not kept low during the entire data stream,
the data will be corrupted and the device will need to
be reloaded.

Applications Information

Power-Up Sequencing

The MAX5436–MAX5439 have been designed so that
any of the supplies can turn on first without causing any
unwanted crowbar currents to flow. Note that both digital
and analog supplies are required to power up the wiper
and uncommitted amplifier (MAX5437/MAX5439 only).

Adjustable Gain Amplifier

The MAX5436/MAX5438 are used with the MAX427 to
make a digitally adjustable gain circuit as shown in
Figure 4. The normal feedback resistor is replaced with
the MAX5436/MAX5438 in a variable-resistor configura­tion so that the gain of the circuit can be digitally con­trolled. The MAX5437/MAX5439 can use the internal
high-voltage amplifier to make this digitally adjustable
gain circuit.

LCD Biasing Control Applications

The MAX5436–MAX5439 are ideal for LCDs that require
separate voltage for contrast control in addition to the
main supply voltage. Figure 5a shows the MAX5436–
MAX5439 being used for LCD contrast control along with
the MAX629, which provides the LCD supply voltage. A
similar circuit with an additional buffer circuit is shown in
Figure 5b.

MAX5436–MAX5439

±15V, 128-Tap, Low-Drift Digital Potentiometers

_______________________________________________________________________________________ 7

Pin Description

PIN

MAX5436/
MAX5438

1 1 SCLK Serial Clock Input

2 2 DIN Serial Data Input
33CS Chip Select

— 4 SHDN Amplifier Shutdown

4 5 GND Analog and Digital Ground

56V

— 7 OUT Amplifier Output

— 8 IN- Amplifier Negative Input

— 9 IN+ Amplifier Positive Input

610V

7 11 H High Terminal of Resistor

8 12 W Wiper Terminal of Resistor

9 13 L Low Terminal of Resistor

10 14 V

MAX5437/

MAX5439

NAME DESCRIPTION

Negative Analog Supply. Bypass with a 0.1µF capacitor to GND.

SS

DD

CC

Positive Analog Supply. Bypass with a 0.1µF capacitor to GND.

Digital Supply. Bypass with a 0.1µF capacitor to GND.

MAX5436–MAX5439

±15V, 128-Tap, Low-Drift Digital Potentiometers

8 _______________________________________________________________________________________

Figure 1. Serial Data Format

Figure 2. Serial Interface Timing Diagram

Figure 3. Detailed Serial Interface Timing Diagram

DATA WORD

D7 D6 D5 D4 D3 D2 D1 D0

Don’t Care (MSB) (LSB)

First Bit

Loaded

WIPER POSITION UPDATED

CS

Last Bit Loaded

SCLK

MSB LOADED

DIN

MSB LSB

TIME

CS

t

CSS

t

CL

t

DS

t

DH

SCLK

DIN

t

CSO

LAST BIT LOADED

D0D1D2D3D4D5D6D7

t

CSW

t

t

CH

t

CP

t

CSH

CS1

MAX5436–MAX5439

±15V, 128-Tap, Low-Drift Digital Potentiometers

_______________________________________________________________________________________ 9

Figure 5a. Simplified LCD Contrast Control Circuit

Figure 4. Noninverting Amplifier

Figure 5b. Simplified LCD Contrast Control Circuit with Buffer

+15V

V

S

MAX427

-15V

R2

L

R1

DC/DC CONVERTER

MAX629

MAX5436–
MAX5439

W

VO/VS = 1 + R2/R

V

BATT

(SIMPLIFIED)

CONTROL

V

O

H

1

FIXED ±28V IN

V

OUT

MAX5436–
MAX5439

(LCD BIAS)

±16V TO ±26V CONTRAST ADJUST

MICROCONTROLLER/MICROPROCESSOR

LCD

PANEL

V

BATT

DC/DC CONVERTER

(SIMPLIFIED)

CONTROL

MAX629

MAX5437/
MAX5439

V

OUT

(LCD BIAS)

FIXED ±28V IN

LCD

PANEL

±16V TO ±26V CONTRAST ADJUST

MICROCONTROLLER/MICROPROCESSOR

MAX5436–MAX5439

±15V, 128-Tap, Low-Drift Digital Potentiometers

10 ______________________________________________________________________________________

Functional Diagrams

Chip Information

TRANSISTOR COUNT: 2556

PROCESS: BiCMOS

V

CC

R

7

7-BIT

7

LATCH

POR

GND

DECODE

MAX5436/
MAX5438

128

DIN

SCLK

CS

R

7-BIT

SHIFT

REGISTER

CLOCK

LOGIC

V

CC

H

W

L

V

DD

V

SS

DIN

SCLK

CS

R

7-BIT

SHIFT

REGISTER

CLOCK

LOGIC

R

7-BIT

7

LATCH

7

DECODE

MAX5437/
MAX5439

POR

GND IN+ IN-

128

SHDN

H

W

L

V
V

OUT

DD

SS

MAX5436–MAX5439

±15V, 128-Tap, Low-Drift Digital Potentiometers

Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.

Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 11

© 2002 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products.

Package Information

(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information,
go to www.maxim-ic.com/packages.)

0.6±0.1

e

10

ÿ 0.50±0.1

1

0.6±0.1

TOP VIEW

D2

A2

D1

FRONT VIEW

4X S

H

BOTTOM VIEW

GAGE PLANE

A

b

α

A1

10

1

E2

E1

L

L1

INCHES

DIM

MIN

-A

0.002

A1
A2 0.030 0.037 0.75 0.95

0.116

D1

0.114

D2

0.116

E1

0.114

E2

0.187

H

0.0157

L
L1

0.037 REF

0.007

b
e

0.0197 BSC

0.0035

c

0.0196 REF

S

α

0∞ 0∞ 6∞

c

MAX

0.043

0.006

0.120

0.118

0.120

0.118

0.199

0.0275

0.0106

0.0078

6∞

MILLIMETERS

MAX

MIN

-

1.10

0.15

0.05

3.05

2.95

3.00

2.89

3.05

2.95

2.89

3.00

4.75

5.05

0.40

0.70

0.940 REF

0.177

0.270

0.500 BSC

0.090

0.200

0.498 REF

10LUMAX.EPS

SIDE VIEW

PROPRIETARY INFORMATION

TITLE:

PACKAGE OUTLINE, 10L uMAX/uSOP

21-0061

REV.DOCUMENT CONTROL NO.APPROVAL

1

I

1

TSSOP4.40mm.EPS