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The AD7124-8BBCPZ is a low-power, low-noise, fully-integrated analogue front-end for high-precision measurement applications.The AD7124-8 Class W is AEC-Q100 certified for automotive applications. The device features a built-in low-noise 24-bit sigma-delta analogue-to-digital converter (ADC) that can be configured to provide 8 differential inputs or 15 single-ended or pseudo-differential inputs. An on-chip low noise level ensures that small signals can be input directly into the ADC.

The device operates from a single 2.7 V to 3.6 V analogue supply or a 1.8 V dual supply. The digital supply range is 1.65 V to 3.6 V. The device is rated from -40°C to +125°C. The AD7124-8BBCPZ is available in a 32-pin LFCSP package.

Product Attributes

Number of bits: 24  

Sample Rate (per second): 19.2k  

Number of Inputs: 8, 15, 16  

Input Types: Differential, Pseudo Differential, Single-Ended  

Data Interface: DSP, MICROWIRE™, QSPI™, and SPI™  

Configuration: MUX-PGA-ADC  

Ratio - S/H:ADC: 0:1  

Number of A/D converters: 1  

Architecture: Triangular Integral  

Reference Type: External, Internal  

Voltage - Supply, Analogue: ±1.8V, 2.7V ~ 3.6V  

Voltage - Supply, Digital: 1.65V ~ 3.6V  

Features: PGA, Temperature Sensor  

Operating Temperature: -40°C ~ 125°C  

Package/Shell: 32-VFQFN Exposed Pad, CSP  

Supplier Device Package: 32-LFCSP (5x5)  

Mounting Type: Surface Mount

Applications

Temperature Measurement

Pressure Measurement

Industrial process control

Instrumentation

Smart transmitters

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