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LTC2328-16
  • LTC2328-16
  • LTC2328-16
  • LTC2328-16

LTC2328-16

PRODUCTION

16-Bit, 1Msps, ±10.24V True Bipolar, Pseudo-Differential Input ADC with 93.5dB SNR

Analog Devices LTC2328-16 Product Info

10 February 2026 6

Features

  • 1Msps Throughput Rate
  • ±1.5LSB INL (Max)
  • Guaranteed 16-Bit No Missing Codes
  • Pseudo-Differential Inputs
  • True Bipolar Input Ranges ±6.25V, ±10.24V, ±12.5V
  • 93.5dB SNR (Typ) at fIN = 2kHz
  • –111dB THD (Typ) at fIN = 2kHz
  • Guaranteed Operation to 125°C
  • Single 5V Supply
  • Low Drift (20ppm/°C Max) 2.048V Internal Reference
  • On-board Single-Shot Capable Reference Buffer
  • No Pipeline Delay, No Cycle Latency
  • 1.8V to 5V I/O Voltages
  • SPI-Compatible Serial I/O with Daisy-Chain Mode
  • Internal Conversion Clock
  • Power Dissipation 50mW (Typ)
  • 16-Lead MSOP Package

Part details & applications

The LTC2328-16 is a low noise, high speed 16-bit successive approximation register (SAR) ADC with pseudo-differential inputs. Operating from a single 5V supply, the LTC2328-16 has a ±10.24V true bipolar input range, making it ideal for high voltage applications which require a wide dynamic range. The LTC2328-16 achieves ±1.5LSB INL maximum, no missing codes at 16 bits with 93.5dB SNR.

The LTC2328-16 has an on-board single-shot capable reference buffer and low drift (20ppm/°C max) 2.048V temperature compensated reference. The LTC2328-16 also has a high speed SPI-compatible serial interface that supports 1.8V, 2.5V, 3.3V and 5V logic while also featuring a daisy-chain mode. The fast 1Msps throughput with no cycle latency makes the LTC2328-16 ideally suited for a wide variety of high speed applications. An internal oscillator sets the conversion time, easing external timing considerations. The LTC2328-16 dissipates only 50mW and automatically naps between conversions, leading to reduced power dissipation that scales with the sampling rate. A sleep mode is also provided to reduce the power consumption of the LTC2328-16 to 300μW for further power savings during inactive periods.

Bits
LTC2328-16 16
LTC2328-18