Rev 2.0 ©2012 Advanced Linear Devices, Inc. 415 Tasman Drive, Sunnyvale, CA 94089-1706 Tel: (408) 747-1155 Fax: (408) 747-1286

www.aldinc.com

ALD1107/ALD1117

QUAD/DUAL P-CHANNEL MATCHED PAIR MOSFET ARRAY

GENERAL DESCRIPTION

The ALD1107/ALD1117 are monolithic quad/dual P-channel enhance-

ment mode matched MOSFET transistor arrays intended for a broad range

of precision analog applications. The ALD1107/ALD1117 offer high input

impedance and negative current temperature coefficient. The transistor

pairs are matched for minimum offset voltage and differential thermal

response, and they are designed for precision analog switching and

amplifying applications in +2V to +12V systems where low input bias

current, low input capacitance and fast switching speed are desired. These

MOSFET devices feature very large (almost infinite) current gain in a low

frequency, or near DC, operating environment. The ALD1107/ALD1117

are building blocks for differential amplifier input stages, transmission

gates, and multiplexer applications, current sources and many precision

analog circuits.

APPLICATIONS

• Precision current mirrors

• Precision current sources

• Voltage choppers

• Differential amplifier input stage

• Voltage comparator

• Data converters

• Sample and Hold

• Analog signal processing

BLOCK DIAGRAM

FEATURES

• Low threshold voltage of -0.7V

• Low input capacitance

• Low Vos 2mV typical

Ω typical

• Enhancement-mode (normally off)

• Low input and output leakage currents

• RoHS compliant

PIN CONFIGURATION

TOP VIEW

SBL, PBL, DB PACKAGES

TOP VIEW

SAL, PAL, DA PACKAGES

Operating Temperature Range*

0

°C to +70°C0°C to +70°C

-55

°C to +125°C

8-Pin SOIC

8-Pin Plastic Dip

8-Pin CERDIP

Package

Package

Package

ALD1117SAL

ALD1117PAL

ALD1117DA

14-Pin SOIC

14-Pin Plastic Dip

14-Pin CERDIP

Package

Package

Package

ALD1107SBL

ALD1107PBL

ALD1107DB

ORDERING INFORMATION (“L” suffix denotes lead-free (RoHS))

* Contact factory for leaded (non-RoHS) or high temperature versions.

BLOCK DIAGRAM

DP2

GP2

SP2

GP1

SP1

1

2

3

4

5

6

7

8

DP1

ALD1117

DP2

GP2

SP2

GP3

SP3

GP1

SP1

DP4

GP4

1

2

3

4

5

6

7

8

9

10

11

12

13

14

DP1

DP3

SP4

ALD1107

~

V - (4)

V+ (5)

ALD1117

V+ (11)

~

V- (4)

V+ (11)

ALD1107