AD7177-2

32-Bit, 10 kSPS, Sigma-Delta ADC with 100 µs Settling and True Rail-to-Rail Buffers

Schematic Symbol

Pin Configuration (24 pins)

Pin	Name	Type
21	AIN0	input
22	AIN1	input
23	AIN2	input
24	AIN3	input
1	AIN4	input
3	REF+	input
2	REF-	input
4	REFOUT	output
5	REGCAPA	output
7	AVDD1	power_in
8	AVDD2	power_in
6	AVSS	power_in
9	XTAL1	input
10	XTAL2/CLKIO	bidirectional
14	~{CS}	input
13	SCLK	input
12	DIN	input
11	DOUT/~{RDY}	output
15	~{SYNC}/~{ERR}	bidirectional
19	GPIO0	bidirectional
20	GPIO1	bidirectional
18	REGCAPD	output
16	IOVDD	power_in
17	DGND	power_in

Footprint

This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.

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