AD5422 datasheet(12/37 Pages) AD

Part #	AD5422

Description	Single Channel, 16-Bit, Serial Input, Current Source & Voltage Output DAC

PDF	37 Pages

Scroll/Zoom	100%

Manufacturer	AD [Analog Devices]

Direct Link	http://www.analog.com

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12 / 37 page

AD5422

Preliminary Technical Data

Rev. PrE | Page 12 of 37

TSSOP Pin No.

LFCSP Pin No.

Mnemonic

Description

IOUT

Current output pin.

BOOST

Optional external transistor connection. Connecting an external transistor will reduce

the power dissipated in the AD5422. Refer to the features section.

N/A

CAP1

Connection for optional output filtering capacitor. Refer to Features section.

N/A

CAP2

Connection for optional output filtering capacitor. Refer to Features section.

VOUT

Buffered Analog Output Voltage. The output amplifier is capable of directly driving a 2

kΩ, 2000 pF load.

+VSENSE

Sense connection for the positive voltage output load connection.

-VSENSE

Sense connection for the negative voltage output load connection.

AVDD

Positive Analog Supply Pin. Voltage ranges from 10.8V to 60V.

Paddle

AVSS

Negative Analog Supply Pin. Voltage ranges from –3 V to –24 V. This pin can be

connected to 0V if output voltage range is unipolar.

AD5422 Datasheet(PDF) 12 Page - Analog Devices