AD5767 datasheet(13/43 Pages) AD

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Data Sheet

AD5766/AD5767

Rev. C | Page 13 of 43

Pin No.

Mnemonic

Description

VOUT7

Analog Output Voltage from DAC 7.

VOUT8

Analog Output Voltage from DAC 8.

VOUT9

Analog Output Voltage from DAC 9.

VOUT10

Analog Output Voltage from DAC 10.

VOUT11

Analog Output Voltage from DAC 11.

VOUT12

Analog Output Voltage from DAC 12.

VOUT13

Analog Output Voltage from DAC 13.

VOUT14

Analog Output Voltage from DAC 14.

VOUT15

Analog Output Voltage from DAC 15.

Power Supplies and

Reference Input

VREF

Reference Input Voltage. For specified performance, VREFIN = 2.5 V.

VLOGIC

Digital Power Supply.

AVCC

Power Supply Input. The AD5766/AD5767 operates from 2.97 V to 3.6 V. Decouple AVCC with a

10 µF capacitor in parallel with a 0.1 µF capacitor to analog ground.

AVDD

Output Amplifier Positive Analog Supply.

AVSS

Output Amplifier Negative Analog Supply.

B2, F6

AGND

Analog Ground.

DGND

Digital Ground Pin.

Channel Monitoring

MUX_OUT

Monitor Output. This pin acts as the output of a 16-to-1 channel multiplexer that can be

programmed to multiplex one of 16 channels, Channel 0 to Channel 15, to the MUX_OUT pin.

Do Not Connect

A1, A7, C5, G1, G7

DNC

Do Not Connect. Do not connect to these pins.

No Internal Connection

C2 to C4, D2 to D6,

E2 to E5

NIC

No Internal Connection. Route these pins to thermal vias on the PCB to aid with heat

dissipation. Connect these pins to ground.

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