CS5531-ASZ

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Cirrus Logic Inc.

ANALOG TO DIGITAL CONVERTER, 16 BIT, DELTA-SIGMA, BIPOLAR, DIFFERENTIAL, UNIPOLAR, 3 V TO 5 V, 20 PI… MORE

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CS5531-ASZ

Active

Cirrus Logic Inc.

ANALOG TO DIGITAL CONVERTER, 16 BIT, DELTA-SIGMA, BIPOLAR, DIFFERENTIAL, UNIPOLAR, 3 V TO 5 V, 20 PI… MORE

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	CS5531-ASZ

Architecture	Sigma-Delta
Configuration	MUX-PGA-ADC
Data Interface	SPI
Features	PGA, Selectable Address
Input Type	Differential
Mounting Type	Surface Mount
Number of A/D Converters	1
Number of Bits	16
Number of Inputs	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	20-SSOP
Reference Type	External
Sampling Rate (Per Second)	3.84 k
Supplier Device Package	20-SSOP
Voltage - Supply, Analog	3 V
Voltage - Supply, Analog [Max]	5 V
Voltage - Supply, Analog [Min]	0 V
Voltage - Supply, Digital [Max]	5 V
Voltage - Supply, Digital [Min]	3 V

CS5531 Series

Part	Mounting Type	Sampling Rate (Per Second)	Data Interface	Architecture	Reference Type	Voltage - Supply, Digital [Min]	Voltage - Supply, Digital [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply, Analog	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Number of Bits	Number of Inputs	Input Type	Features	Configuration	Number of A/D Converters	Supplier Device Package	Package / Case
Cirrus Logic Inc. CS5531-ASZR	Surface Mount	3.84 k	SPI	Sigma-Delta	External	3 V	5 V	85 °C	-40 °C	3 V	5 V	0 V	16	2	Differential	PGA Selectable Address	MUX-PGA-ADC	1	20-SSOP	20-SSOP
Cirrus Logic Inc. CS5531-ASZ	Surface Mount	3.84 k	SPI	Sigma-Delta	External	3 V	5 V	85 °C	-40 °C	3 V	5 V	0 V	16	2	Differential	PGA Selectable Address	MUX-PGA-ADC	1	20-SSOP	20-SSOP

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	264	$ 9.96

Description

General part information

CS5531 Series

Chopper-stabilized PGIA (Programmable Gain Instrumentation Amplifier, 1x to 64x)12 nV/vHz @ 0.1 Hz (No 1/f noise) at 64x1200 pA Input Current with Gains >1

12 nV/vHz @ 0.1 Hz (No 1/f noise) at 64x

1200 pA Input Current with Gains >1

Documents

Technical documentation and resources