ISL26325 - Renesas

ISL26325 Low-power ADC

PART NUMBER (Notes 1, 2, 3) PART MARKING RESOLUTION SPEED INPUT INPUT TEMP. RANGE (Bits) (kHz) (SE/DIFF) CHANNELS (°C) PACKAGE (Pb-Free) PKG DWG # ISL26320FBZ 26320 FBZ 12 250 Diff 1 -40 to +125 8 Ld SOIC M8.15 ISL26321FBZ 26321 FBZ 12 250 SE 1 -40 to +125 8 Ld SOIC M8.15 ISL26322FVZ 26322 FVZ 12 250 Diff 2 -40 to +125 16 Ld TSSOP M.

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 3mA 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 DIAG.