CS5550-ISZR by Cirrus Logic | ADCs | Avnet ASIA
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CS5550-ISZR

Cirrus Logic

ADC Dual Delta-Sigma 4ksps 24-bit Serial 24-Pin SSOP T/R

Manufacturer Part #: CS5550-ISZR

Alternate Part #: CS5550-ISZR


RoHS Compliant

Descriptions

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Information

The CS5550 combines two ∆Σ ADCs and a serial interface on a single chip. The CS5550 has on-chip functionality to facilitate offset and gain calibration. The CS5550 features a bi-directional serial interface for communication with a microcontroller.

Key Features

  • Power Consumption <12 mW
    • with VD+ = 3.3 V
  • Adjustable Input Range on AIN1±
  • GND-referenced Signals with Single Supply
  • On-chip 2.5 V Reference (25 ppm/°C typ)
  • Simple Three-wire Digital Serial Interface
  • Power Supply Configurations VA+ = +5 V; AGND = 0 V; VD+ = +3.3 V to +5 V

Technical Attributes

Description
Value
Find similar Parts
Sampling Rate
4 ksps
Operating Temperature
-40 to 85 °C
Input Signal Type
Differential
Product Dimensions
8.2 x 5.3 x 1.73 mm
Integral Nonlinearity Error
0.01 % of FSR
Full Scale Error
0.01 % of FSR
Input Voltage
±0.05/±0.25 V
Maximum Single Supply Voltage
5.25 V
Polarity of Input Voltage
Bipolar
Minimum Single Supply Voltage
4.75 V
Differential Input
Yes
Number of Analog Inputs
2
Architecture
Delta-Sigma
Pin Count
24
Resolution
24 Bit
Voltage Reference
Internal|External
Digital Interface Type
Serial (3-Wire)
Sample and Hold
No
Digital Supply Support
Yes
Max Processing Temp
245
Voltage Supply Source
Analog and Digital
Number of ADCs
2
Mounting
Surface Mount
Single-Ended Input
No
Supplier Package
SSOP
Lead Finish
Matte Tin
Typical Single Supply Voltage
5 V
Input Type
Voltage
MSL Level
3

ECCN / UNSPSC

Description
Value
ECCN:
EAR99
SCHEDULE B:
8542390000
HTSN:
8542390001
UNSPSC:
32101600
UNSPSC VERSION:
V15.1101
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