MAXWELL 306RPFS, 306RPFI, 306RPFE, 306RPFB Datasheet

16-Channel CMOS

Analog Multiplexer

Logic Diagram

306

Memory

FEATURES:

•RAD-PAK® technology radiation-hardened against natural space radiation

• Total dose hardness:

- > 50 Krad (Si), depending upon space mission

• Excellent Single Event Effects:

- SEL

: > 110 MeV/mg/cm

TH

- SEUTH: > 110 MeV/mg/cm

• Package: 28-pin RAD-PAK® flat pack

• Guaranteed on-resistance matching between channels: < 5

Ω max

• Low on-resistance < 100

• Guaranteed flat on-resistance over specified signal range: 7

Ω max

• Guaranteed Charge Injection: < 10 pC

•I

• ESD Protection > 2000V

• Single-supply operation (+4.5V to +30V)

• Bipolar-supply operation (±4.5V to ±20V)

• Low power consumption, < 1.25 mW

• Rail-to-rail signal handling

• TTL/CMOS-logic compatible

Leakage < 2.5 nA at +85°C

NO(OFF)

COM(OFF)

Leakage < 20 nA at +85°C

2

Ω max

Maxwell Technologies’ 306 high-performance, high-precision, monolithic, CMOS analog multiplexer features a greater than 50 krad (Si) total dose tolerance, depending upon space mission. The patented radiation-hardened R incorporates radiation shielding in the microcircuit package. Using Maxwell’s radiation hardened R nology, this single-ended 1-of-16 device offers very low (less than 100 between channels and remains flat over the specified analog signal range. The 306 also offers low leakage over temperature and fast switching speeds. The 306 operates with a single +4.5V to +30V supply, or bipolar ±4.5V to ± 20V supplies, while retaining TTL/CMOS- logic input compatibility and fast switching.

Maxwell Technologies' patented Rad-Pak packaging technology incorporates radiation shielding in the microcircuit package. It eliminates the need for box shielding while providing the required radiation shielding for a lifetime in orbit or a space mission.In a GEO orbit, Rad-Pak provides greater than 50 krad (Si) total radiation dose tolerance, dependent upon space mission. This product is available with packaging and screening up to Class S.

Ω) on-resistance which is matched to within 5Ω

AD-PAK packaging tech-

AD-PAK

®

technology

DESCRIPTION:

1000543

(858) 503-3300 - Fax: (858) 503-3301 - www.maxwell.com

12.20.01 Rev 5

All data sheets are subject to change without notice

1

16-Channel CMOS Analog Multiplexer

TABLE 1. PINOUT DESCRIPTION

PIN SYMBOL DESCRIPTION

1 V+ Positive Supply Voltage Input

2, 3, 13 NC No Internal Connections

4-11 NO16-NO9 Analog Inputs-bidirectional

12 GND Ground

14-17 A3-A0 Address Inputs

18 EN Enable Inputs

19-26 NO1-NO8 Analog Inputs-bidirectional

27 V- Negative Supply Voltage Input

28 COM Output-bidirectional

306

TABLE 2. 306 ABSOLUTE MAXIMUM RATINGS

Parameter Symbol Min Max Units

Voltage Referenced to VV+ GND

Digital Inputs, NO, COM

Continuous Current any terminal)

Peak Current, NO or COM (pulsed at 1ms, 10% duty cycle max) 100 mA

Thermal Impedance

Operating Temperature Range: T

Storage Temperature Range: T

1. Signals on NO, COM, A0, A1, A2, A3, or EN exceeding V+ or V- are clamped by internal diodes. Limit forward current to maximum current ratings.

2. Or 30mA (whichever occurs first)

1

2

Θ

V

CC

JC

A

S

-0.3

V- -2 V+ +2 V

-- 3.62 °C/W

-55 +125 °C

-65 +150 °C

44 25

30 mA

V

TABLE 3. DELTA LIMITS

PARAMETER VARIATION

Memory

1000543

I+ ±10% of specified value in table 5

I- ±10% of specified value in table 5

12.20.01 Rev 5

All data sheets are subject to change without notice

2

16-Channel CMOS Analog Multiplexer

TABLE 4. 306 ELECTRICAL CHARACTERISTICS — SINGLE SUPPLY

(V+ = +12V, V- = 0V, GND = 0V, VAH = +2.4V, VAL = +0.8V, TA = -55 TO +125°C, UNLESS OTHERWISE SPECIFIED.)

P

ARAMETER SYMBOL TEST CONDITIONS

SWITCH

Analog Signal Range

On-Resistance R

DYNAMIC

2

Transition Time t

Enable Turn-ON Time t

Enable Turn-OFF Time t

Charge Injection Q CL = 1.0nF

2

V

NO

V

COM

ONINO

V

COM

TRANSVNO1

V

NO8

V

IN

= -1.0mA

= 3V or 10V

= 8V = 0V

= 2.4V

Figure 9

ON(EN)VINH

V V

INL

NO1

= 2.4V

= 0V

= 5V

Figure 11

OFF(EN)VINH

V V

INL

NO1

= 2.4V

= 0V

= 5V

Figure 11

VNO = 0V VS = 0

W

306

1

MIN

0--12V

= +25°C -- 120 175

T

A

T

= +25°C -- 130 450 nA

A

T

= +25°C -- -- 600 ns

A

T

= +25°C -- -- 300 ns

A

TA = +25°C -- -- 10 pC

TYP

1

UNITS

AX

M

Ω

Memory

1. The Algebraic convention where the most negative value is a minimum and the most positive value a maximum is used in this data sheet.

2. Guaranteed by design.

1000543

12.20.01 Rev 5

All data sheets are subject to change without notice

3

16-Channel CMOS Analog Multiplexer

306

TABLE 5. 306 ELECTRICAL CHARACTERISTICS - DUAL SUPPLIES

(V+ = +15V, V- = -15V, GND = 0V, VAH = +2.4V, VAL = +0.8V, TA = -55 TO +125°C, UNLESS OTHERWISE SPECIFIED.)

P

ARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNITS

SWITCH

2, 3

1

2

4

V

∆R

R

I

NO(OFF)VCOM

4

I

COM(OFF)VCOM

4

I

COM(ON)VCOM

NO

COM

ONINO

V

ONINO

V

FLATINO

V

V V

V

= -1.0 mA

= ±10V

COM

= -1.0 mA

= ±10V

COM

= -1.0 mA

= +5V or 0V

COM

= ±10

= ±10V

NO

= 0V

EN

= ±10

= ±10V

NO

= 0V

EN

= ±10

= ±10V

NO

-15 -- 15 V

= +25°C -- 60 100

T

A

TA = -55 TO +125°C 125

= +25°C -- 1.5 5

T

A

TA = -55 TO +125°C 8

= +25°C -- 1.8 7

T

A

TA = -55 TO +125°C 10

= -55 TO +125°C -5.0 -- 5.0 nA

T

A

= -55 TO +125°C -40 -- 40 nA

T

A

T

= -55 TO +125°C -50 -- 50 nA

A

sequence each switch on

I

VA = 2.4V or 15V -1.0 -- 1.0 µA

AH

I

AL

TRANS

OPEN

ON(EN)

VEN = 0V or 2.4V, V

= 0V

A

= VA = 0V or 4.5V TA = +25°C -- 16 30 µA

EN

T

= -55 TO +125° 75

A

V

= 2.4V,

EN

V

= 0V or 2.4

A(ALL)

= 2.4V,

EN

V

= 0V or 2.4V

A

= +25°C 0.075 0.5 mA

T

A

T

= -55 TO +125°C 1

A

= +25°C -1 -- 1 µA

T

A

T

= -55 TO +125°C -10 10

A

Figure 10 TA = +25°C -- 110 300 ns

T

= -55 TO +125°C 400

A

Figure 12 TA = +25°C 10 40 ns

Figure 11 TA = +25°C -- 130 200 ns

T

= -55 TO +125°C 400

A

-1.0 -- 1.0 µA

Analog Signal Range

On-Resistance R

On-Resistance Matching Between Channels

On-Resistance Flatness

NO-Off Leakage Current

COM-Off Leakage Current

COM-On Leakage Current

INPUT

Input Current with Input Voltage High

Input Current with Input Voltage Low

SUPPLY

Power-Supply Range ±4.5 -- ±20 V

Positive Supply Current I+ V

Negative Supply Current I- V

DYNAMIC

Transition Time t

Break-Before-Make Interval t

Enable Turn-On Time t

Ω

Memory

1000543

12.20.01 Rev 5

All data sheets are subject to change without notice

4

16-Channel CMOS Analog Multiplexer

ARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNITS

P

306

Enable Turn-Off Time t

Charge Injection

Off Isolation

1

5

OFF(EN)

V

Crosstalk Between Channels V

Logic Input Capacitance C

NO-Off Capacitance C

COM-Off Capacitance C

COM-On Capacitance C

NO(OFF)

COM(OFF)

COM(ON)

Figure 11 TA = +25°C -- 55 150 ns

T

= -55 TO +125°C 300

A

QCL = 1.0 nF,

V

= 0V,

NO

R

= 0Ω,

S

T

= +25°C -- 2 10 pC

A

Figure 13

ISO

VEN = 0V, R

= 1 kΩ,

L

f = 100 kHz

,

T

= +25°C -- -69 -- dB

A

Figure 14

CT

VEN = 2.4V, f = 100 kHz V

= 1V p-p,

GEN

R

= 1 kΩ,

L

,

T

= +25°C -- -92 -- dB

A

Figure 15

f = 1 MHz TA = +25°C -- 8 -- pF

IN

f = 1 MHz V

= VNO = 0V

EN

= +25°C -- 8 -- pF

T

A

Figure 16

f = 1 MHz V

= 2.4V

EN

= +25°C -- 130 -- pF

T

A

Figure 16

f = 1 MHz V

= 0.8V

EN

= +25°C -- 140 -- pF

T

A

Figure 16

Memory

1. Guaranteed by design.

2. Characterized and not 100% tested.

3.

∆RON = RON

(MAX)

- RON

. On-resistance match between channels and flatness are guaranteed only with specified volt-

(MIN)

ages. Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured at the extremes of the specified analog signal range.

4. Leakage parameters are 100% tested at the maximum rated hot temperature and guaranteed by correlation at +25°C.

5. Off isolation = 20log V

1000543

COM/VNO

, where V

= output and VNO = input to off switch.

COM

12.20.01 Rev 5

All data sheets are subject to change without notice

5