MAX4581 データシートの表示（PDF） - Maxim Integrated

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MAX4581

Low-Voltage / CMOS Analog Multiplexers/Switches

Maxim Integrated 

19-1328; Rev 4; 8/05

Low-Voltage, CMOS Analog

Multiplexers/Switches

________________General Description

The MAX4581/MAX4582/MAX4583 are low-voltage,

CMOS analog ICs configured as an 8-channel multiplexer

(MAX4581), two 4-channel multiplexers (MAX4582), and

three single-pole/double-throw (SPDT) switches

(MAX4583).

These CMOS devices can operate continuously with

±2V to ±6V dual power supplies or a +2V to +12V sin-

gle supply. Each switch can handle rail-to-rail analog

signals. The off-leakage current is only 1nA at +25°C or

5nA at +85°C.

All digital inputs have 0.8V to 2.4V logic thresholds,

ensuring TTL/CMOS-logic compatibility when using a

single +5V or dual ±5V supplies.

________________________Applications

Battery-Operated Equipment

Audio and Video Signal Routing

Low-Voltage Data-Acquisition Systems

Communications Circuits

Automotive

____________________________Features

♦ Offered in Automotive Temperature Range

(-40°C to +125°C)

♦ Guaranteed On-Resistance

80Ω with ±5V Supplies

150Ω with Single +5V Supply

♦ Guaranteed On-Resistance Match Between

Channels

♦ Guaranteed Low Off-Leakage Current

1nA at +25°C

♦ Guaranteed Low On-Leakage Current

1nA at +25°C

♦ +2V to +12V Single-Supply Operation

±2V to ±6V Dual-Supply Operation

♦ TTL/CMOS-Logic Compatible

♦ Low Distortion: < 0.02% (600Ω)

♦ Low Crosstalk: < -96dB (50Ω, MAX4582)

♦ High Off-Isolation: < -74dB (50Ω)

_______________Ordering Information

PART

MAX4581CPE

MAX4581CSE

MAX4581CUE

TEMP RANGE

0°C to +70°C

0°C to +70°C

0°C to +70°C

PIN-PACKAGE

16 Plastic DIP

16 Narrow SO

16 TSSOP

Ordering Information continued at end of data sheet.

____________________________________Pin Configurations/Functional Diagrams

TOP VIEW

MAX4581

X4 1

X6 2

X3

X7 4

X5 5

ENABLE 6

VEE 7

GND 8

LOGIC

16 VCC

15 X2

14 X1

13 X0

12 X3

11 A

10 B

9C

DIP/SO/QSOP/TSSOP

MAX4582

Y0 1

Y2 2

Y3

Y3 4

Y1 5

ENABLE 6

VEE 7

GND 8

LOGIC

16 VCC

15 X2

14 X1

13 X

12 X0

11 X3

10 A

9B

DIP/SO/QSOP/TSSOP

MAX4583

Y1 1

Y0 2

Z1 3

Z4

Z0 5

ENABLE 6

VEE 7

GND 8

16 VCC

15 Y

14 X

13 X1

12 X0

11 A

10 B

9C

DIP/SO/QSOP/TSSOP

________________________________________________________________ Maxim Integrated Products 1

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.

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