ISL26319 - Renesas

ISL26319 Low-power ADC

PART NUMBER (Notes 1, 2, 3) INPUT PART RESOLUTION SPEED INPUT CHANNEL TEMP. RANGE PACKAGE PKG MARKING (Bits) (kHz) (SE/DIFF) S (°C) (RoHS Compliant) DWG # ISL26310FBZ (No longer available, 26310 FBZ recommended replacement: ISL26320FBZ) 12 125 Diff 1 -40 to +125 8 Ld SOIC M8.15 ISL26311FBZ (No longer available, 26311 FBZ recommended replac.

Features

• Pin-compatible family allows easy design upgrades
• Excellent differential non-linearity (0.7LSB max)
• Low THD: -86dB (typ)
• Simple SPI-compatible serial digital interface
• Low 2.2mA operating current
• Power-down current between conversions 8µA (typ)
• +5.25V to +2.7V supply
• Excellent ESD survivability: 5kV HBM, 350V MM, 2kV CDM Applications
• Industrial process control
• Energy measurement
• Multichannel data acquisition systems
• Pressure sensors
• Flow controllers VDD VREF ANALOG INPUTS DIFFERENTIAL/ SINGLE-ENDED MUX BUFFER ADC SPI OSC POR GND FIGURE 1. FUNCTIONAL BLOCK DI.