• Part: HI7190
  • Manufacturer: Intersil
  • Size: 193.85 KB
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HI7190 Key Features

  • 22-Bit Resolution with No Missing Code
  • 0.0007% Integral Non-Linearity (Typ)
  • 20mV to ±2.5V Full Scale Input Ranges
  • Internal PGIA with Gains of 1 to 128
  • Serial Data I/O Interface, SPI patible
  • Differential Analog and Reference Inputs
  • Internal or System Calibration
  • 120dB Rejection of 60/50Hz Line Noise
  • Settling Time of 4 Conversions (Max) for a Step Input

Other HI7190 Datasheets

Manufacturer Part Number Description
Renesas Logo Renesas HI7190 Sigma Delta A/D Converter
Renesas Logo Renesas HI7190IB Sigma Delta A/D Converter
Renesas Logo Renesas HI7190IP Sigma Delta A/D Converter

View all HI7190 datasheets →

HI7190 Description

The Harris HI7190 is a monolithic instrumentation, sigma delta A/D converter which operates from ±5V supplies. Both the signal and reference inputs are fully differential for maximum flexibility and performance. An internal Programmable Gain Instrumentation Amplifier (PGIA) provides input gains from 1 to 128 eliminating the need for external pre-amplifiers.