AD7682BCPZ datasheet(11/32 Pages) AD

Il numero della parte	AD7682BCPZ

Spiegazioni elettronici	16-Bit, 4-Channel/8-Channel, 250 kSPS PulSAR ADC

PDF	32 Pages

Scroll/Zoom	100%

Produttore elettronici	AD [Analog Devices]

Homepage	http://www.analog.com

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11 / 32 page

Data Sheet

AD7682/AD7689

Rev. D | Page 11 of 32

Pin No.

AD7682

Mnemonic

AD7689

Mnemonic

Type1

Description

SDO

Serial Data Output. The conversion result is output on this pin, synchronized to SCK. In

unipolar modes, conversion results are straight binary; in bipolar modes, conversion

results are twos complement.

VIO

Input/Output Interface Digital Power. Nominally at the same supply as the host interface

(1.8 V, 2.5 V, 3 V, or 5 V).

IN0

Analog Input Channel 0.

IN1

AD7682: no connection.

AD7689: Analog Input Channel 1.

IN1

IN2

AD7682: Analog Input Channel 1.

AD7689: Analog Input Channel 2.

IN3

AD7682: no connection.

AD7689: Analog Input Channel 3.

(EPAD)

Exposed Pad

(EPAD)

Exposed

Pad (EPAD)

The exposed pad is not connected internally. For increased reliability of the solder joints,

it is recommended that the pad be soldered to the system ground plane.

1AI = analog input, AI/O = analog input/output, DI = digital input, DO = digital output, P = power, NC = no internal connection.

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