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HI7190IP from INTERSIL

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HI7190IP

Manufacturer: INTERSIL

null24-Bit, High Precision, Sigma Delta A/D Converter

Partnumber Manufacturer Quantity Availability
HI7190IP INTERSIL 2 In Stock

Description and Introduction

null24-Bit, High Precision, Sigma Delta A/D Converter The HI7190IP is a precision analog-to-digital converter (ADC) manufactured by **INTERSIL**.  

### Key Specifications:  
- **Resolution**: 24-bit  
- **Input Type**: Differential  
- **Sampling Rate**: Up to 15.3 Hz  
- **Interface**: Serial (SPI-compatible)  
- **Supply Voltage**: ±5V (dual supply)  
- **Operating Temperature Range**: -40°C to +85°C  
- **Package**: 28-pin PDIP (Plastic Dual In-line Package)  
- **Features**:  
  - Low noise  
  - High linearity  
  - On-chip calibration  
  - Programmable gain amplifier (PGA)  

### Applications:  
- Precision measurement systems  
- Industrial process control  
- Medical instrumentation  
- Weigh scales  

This information is based on the manufacturer's datasheet for the HI7190IP.

Application Scenarios & Design Considerations

null24-Bit, High Precision, Sigma Delta A/D Converter

Alternative Part Number

  • AD7710ANZ --: Pin-compatible 24-bit sigma-delta ADC with similar programmable gain and serial interface, widely available and a common drop-in replacement for the HI7190.
  • CS5521-AP --: Low-noise 16/24-bit delta-sigma ADC with on-chip PGA and serial output, functionally similar to the HI7190 for precision measurement applications.
  • MAX1402CAI+ --: Multichannel 18-bit sigma-delta ADC with PGA and SPI interface, offering comparable resolution and signal conditioning in a similar package.

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