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Cirrus Logic CS5532BSZ
| Manufacturer | |
| MPN | CS5532BSZ |
| LCSC Part # | C33170 |
| Packaging | SSOP-20-208mil |
| Customer # | |
| Key Attributes | 24-bit ΣΔ ADCs with Ultra-low-noise PGIA |
| Datasheet |  Cirrus Logic CS5532BSZ |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC) | |
| Manufacturer | Cirrus Logic | |
| Packaging | SSOP-20-208mil | |
| Operating Temperature | -40℃~+85℃ | |
| Clock/Oscillator | External | |
| Clock Frequency | 4.9152MHz | |
| Features | Bipolar input;Multiplexers;Integrated modulator;Built-in digital filter;Auto calibration;Input buffer;Soft reset | |
| Interface | SPI | |
| Quiescent Current (Iq) | 13mA | |
| Resolution(Bits) | 60Hz;24 | |
| Voltage - Supply | 2.7V~5.5V | |
| Number of Channels | 2 | |
| ADC architecture | Sigma-Delta | |
| Programmable Gain | Support |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 2000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The CS5532/34 are highly integrated ∆Σ Analog-to-Digital Converters (ADCs) which use charge-balance techniques to achieve 24-bit performance. The ADCs are optimized for measuring low-level unipolar or bipolar signals in weigh scale, process control, scientific, and medical applications. To accommodate these applications, the ADCs come as either two-channel (CS5532) or four-channel (CS5534) devices and include a very low-noise, chopper-stabilized instrumentation amplifier (6 nV/√Hz @ 0.1 Hz) with selectable gains of 1x, 2x, 4x, 8x, 16x, 32x, and 64x. These ADCs also include a fourth-order ΔΣ modulator followed by a digital filter which provides twenty selectable output word rates of 6.25, 7.5, 12.5, 15, 25, 30, 50, 60, 100, 120, 200, 240, 400, 480, 800, 960, 1600, 1920, 3200, and 3840 Sps (MCLK = 4.9152 MHz). To ease communication between the ADCs and a microcontroller, the converters include a simple three-wire serial interface which is SPI and Microwire compatible with a Schmitt-trigger input on the serial clock (SCLK). High dynamic range, programmable output rates, and flexible power supply options makes these ADCs ideal solutions for weigh scale and process control applications.
Features
- Chopper-stabilized PGIA (Programmable Gain Instrumentation Amplifier, 1x to 64x) – 6 nV/√Hz @ 0.1 Hz (No 1/f noise) at 64x – 1200 pA Input Current with Gains >1
- Delta-sigma Analog-to-digital Converter Linearity Error: 0.0007% FS Noise-free Resolution: Up to 23 bits
- Two- or Four-channel Differential MUX Scalable Input Span via Calibration – ±5 mV to differential ±2.5 V
- Scalable VREF Input: Up to Analog Supply
- Simple Three-wire Serial Interface – SPI and Microwire Compatible – Schmitt Trigger on Serial Clock (SCLK)
- R/W Calibration Registers Per Channel
- Selectable Word Rates: 6.25 to 3,840 Sps
- Selectable 50 or 60 Hz Rejection
- Power Supply Configurations VA+ = +5 V; VA- = 0 V; VD+ = +3 V to +5 V; VA+ = +2.5 V; VA- = -2.5 V; VD+ = +3 V to +5 V; VA+ = +3 V; VA- = -3 V; VD+ = +3 V
Applications
- weigh scale
- process control
- scientific
- medical
| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 19.5607 | $ 19.56 |
| 10+ | $ 17.3449 | $ 173.45 |
| 30+ | $ 15.9831 | $ 479.49 |
| 100+ | $ 14.7959 | $ 1479.59 |
Standard Packaging2000/Full Reel | ||
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC) | |
| Manufacturer | Cirrus Logic | |
| Packaging | SSOP-20-208mil | |
| Operating Temperature | -40℃~+85℃ | |
| Clock/Oscillator | External | |
| Clock Frequency | 4.9152MHz | |
| Features | Bipolar input;Multiplexers;Integrated modulator;Built-in digital filter;Auto calibration;Input buffer;Soft reset | |
| Interface | SPI | |
| Quiescent Current (Iq) | 13mA | |
| Resolution(Bits) | 60Hz;24 | |
| Voltage - Supply | 2.7V~5.5V | |
| Number of Channels | 2 | |
| ADC architecture | Sigma-Delta | |
| Programmable Gain | Support |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 2000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The CS5532/34 are highly integrated ∆Σ Analog-to-Digital Converters (ADCs) which use charge-balance techniques to achieve 24-bit performance. The ADCs are optimized for measuring low-level unipolar or bipolar signals in weigh scale, process control, scientific, and medical applications. To accommodate these applications, the ADCs come as either two-channel (CS5532) or four-channel (CS5534) devices and include a very low-noise, chopper-stabilized instrumentation amplifier (6 nV/√Hz @ 0.1 Hz) with selectable gains of 1x, 2x, 4x, 8x, 16x, 32x, and 64x. These ADCs also include a fourth-order ΔΣ modulator followed by a digital filter which provides twenty selectable output word rates of 6.25, 7.5, 12.5, 15, 25, 30, 50, 60, 100, 120, 200, 240, 400, 480, 800, 960, 1600, 1920, 3200, and 3840 Sps (MCLK = 4.9152 MHz). To ease communication between the ADCs and a microcontroller, the converters include a simple three-wire serial interface which is SPI and Microwire compatible with a Schmitt-trigger input on the serial clock (SCLK). High dynamic range, programmable output rates, and flexible power supply options makes these ADCs ideal solutions for weigh scale and process control applications.
Features
- Chopper-stabilized PGIA (Programmable Gain Instrumentation Amplifier, 1x to 64x) – 6 nV/√Hz @ 0.1 Hz (No 1/f noise) at 64x – 1200 pA Input Current with Gains >1
- Delta-sigma Analog-to-digital Converter Linearity Error: 0.0007% FS Noise-free Resolution: Up to 23 bits
- Two- or Four-channel Differential MUX Scalable Input Span via Calibration – ±5 mV to differential ±2.5 V
- Scalable VREF Input: Up to Analog Supply
- Simple Three-wire Serial Interface – SPI and Microwire Compatible – Schmitt Trigger on Serial Clock (SCLK)
- R/W Calibration Registers Per Channel
- Selectable Word Rates: 6.25 to 3,840 Sps
- Selectable 50 or 60 Hz Rejection
- Power Supply Configurations VA+ = +5 V; VA- = 0 V; VD+ = +3 V to +5 V; VA+ = +2.5 V; VA- = -2.5 V; VD+ = +3 V to +5 V; VA+ = +3 V; VA- = -3 V; VD+ = +3 V
Applications
- weigh scale
- process control
- scientific
- medical
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |