LTC2393-16 SAR ADC


Linear Technology's LTC2393-16 ideally suited for a wide variety of high speed applications

Linear Technology's LTC2393-16 is a low noise, high speed 16-bit successive approximation register (SAR) ADC. Operating from a single 5V supply, the LTC2393-16 supports a large ±4.096V fully differential input range, making it ideal for high performance applications that require maximum dynamic range. The LTC2393-16 achieves a maximum of ±2LSB INL with no missing codes at 16-bits and 94.2dB SNR.

The LTC2393-16 includes a precision internal reference with a guaranteed 0.5% initial accuracy and a ±20ppm/°C temperature coefficient. Fast 1Msps throughput with no cycle latency in both parallel and serial interface modes makes the LTC2393-16 ideally suited for a wide variety of high speed applications. An internal oscillator sets the conversion time, easing external timing considerations. The LTC2393-16 dissipates only 140mW at 1Msps, while both nap and sleep power-down modes are provided to further reduce power during inactive periods.

Features
  • 1Msps throughput rate
  • ±2LSB INL (max)
  • Guaranteed 16-bit no missing codes
  • 94.2dB SNR (Typ) at fIN = 20kHz
  • Guaranteed operation to 125°C
  • Single 5V supply
  • 1.8V to 5V I/O voltages
  • 140mW power dissipation
  • ±4.096V differential input range
  • Internal reference (20ppm/°C Max)
  • No pipeline delay, no cycle latency
  • Parallel and serial interface
  • Internal conversion clock
  • 48-pin 7mm × 7mm LQFP and QFN packages
Applications
  • Medical imaging
  • High speed data acquisition
  • Digital signal processing
  • Industrial process controlRoHS Compliant
  • Instrumentation
  • ATE

LTC2393-16

Manufacturer Part Number Description Available Quantity Datasheets
LTC2393CLX-16#PBF IC ADC 16BIT SER/PAR 1M 48-LQFP 173
LTC2393CUK-16#PBF IC ADC 16BIT SER/PAR 1M 48-QFN 100
LTC2393HLX-16#PBF IC ADC 16BIT SER/PAR 1M 48-LQFP 170
LTC2393ILX-16#PBF IC ADC 16BIT SER/PAR 1M 48-LQFP 149
LTC2393IUK-16#PBF IC ADC 16BIT SER/PAR 1M 48-QFN 45