_______________General Description

The MAX4526/MAX4527 are CMOS analog ICs config-

ured as phase-reversal switches. The MAX4526 is

optimized for high-speed applications, such as chop-

per amplifiers, while the MAX4527 is optimized for

low-power applications.

The MAX4526/MAX4527 operate from a +4.5V to +36V

single supply or ±4.5V to ±18V dual supplies. On-resis-

tance (175

Ω max) is matched between switches to 8Ω

maximum. Each switch can handle rail-to-rail analog

signals. Maximum leakage current is only 0.5nA at

+25°C and 10nA at +85°C.

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

ensuring TTL/CMOS-logic compatibility.

________________________Applications

Chopper-Stabilized Amplifiers

Balanced Modulators/Demodulators

Data Acquisition

Test Equipment

Audio-Signal Routing

____________________________Features

o 10pC (max) Charge Injection

o 2pC (max) Charge-Injection Match

o 175

Ω Signal Paths with ±15V Supplies

o Guaranteed Break-Before-Make

o Rail-to-Rail Signal Handling

o Transition Time < 100ns with ±15V Supplies

o 1µA Current Consumption (MAX4527)

o >2kV ESD Protection per Method 3015.7

o TTL/CMOS-Compatible Inputs

o Available in Small, 8-Pin µMAX Package

Phase-Reversal Analog Switches

________________________________________________________________

Maxim Integrated Products

1

_________________________Pin Configuration/Functional Diagram/Truth Table

Y

SWITCH POSITIONS SHOWN WITH IN = LOW

V-

IN

1

2

8

7

V+

X

B

GND

A

MAX4526

MAX4527

DIP/SO/

µMAX

TOP VIEW

3

4

6

5

TRUTH TABLE

IN

O

1

A

Y

X

B

X

Y

19-1165; Rev 0; 12/96

PART

MAX4526CPA

MAX4526CSA

MAX4526CUA

0°C to +70°C

0°C to +70°C

0°C to +70°C

TEMP. RANGE

PIN-PACKAGE

8 Plastic DIP

8 SO

8 µMAX

______________Ordering Information

Ordering Information continued at end of data sheet.

*Contact factory for availability.

For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800

MAX4526C/D

0°C to +70°C

Dice*

MAX4526EPA

-40°C to +85°C

8 Plastic DIP

MAX4526ESA

-40°C to +85°C

8 SO

MAX4526EUA

-40°C to +85°C

8 µMAX