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LTC2315-12
  • LTC2315-12
  • LTC2315-12
  • LTC2315-12

LTC2315-12

PRODUCTION

12-Bit, 5Msps Serial Sampling ADC in TSOT

Analog Devices LTC2315-12 Product Info

10 February 2026 8

Features

  • 5Msps Throughput Rate
  • Guaranteed 12-Bit No Missing Codes
  • Internal Reference: 2.048V/4.096V Span
  • Low Noise: 73dB SNR
  • Low Power: 6.4mA at 5Msps and 5V
  • Dual Supply Range: 3V/5V operation
  • Sleep Mode with < 1μA Typical Supply Current
  • Nap Mode with Quick Wake-up < 1 conversion
  • Separate 1.8V to 5V Digital I/O Supply
  • High Speed SPI-Compatible Serial I/O
  • Guaranteed Operation from –40°C to 125°C
  • 8-Lead TSOT-23 Package

Part details & applications

The LTC2315-12 is a 12-bit, 5Msps, serial sampling A/D converter that draws only 6.4mA from a wide range analog supply adjustable from 2.7V to 5.25V. The LTC2315-12 contains an integrated bandgap and reference buffer which provide a low cost, high performance (20ppm/°C max) and space saving applications solution. The LTC2315-12 achieves outstanding AC performance of 72.6dB SINAD and –84dB THD while sampling a 500kHz input frequency. The extremely high sample rate-to-power ratio makes the LTC2315-12 ideal for compact, low power, high speed systems. The LTC2315-12 also provides both nap and sleep modes for further optimization of the device power within a system.

The LTC2315-12 has a high-speed SPI-compatible serial interface that supports 1.8V, 2.5V, 3V and 5V logic. The fast 5Msps throughput makes the LTC2315-12 ideally suited for a wide variety of high speed applications.

Complete 14-/12-Bit Pin-Compatible SAR ADC Family
500ksps 2.5Msps 4.5Msps 5Msps
14-Bit LTC2312-14 LTC2313-14 LTC2314-14