LTC2379IDE-18#TRPBF

$43.15

Description：IC ADC 18BIT SAR 16DFN
Series：-

SKU:5dd5c04cc6e4 Category: Analog to Digital Converters (ADC) Brand: Analog Devices Inc.

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Product introduction

LTC2379IDE-18#TRPBF is listed in the Analog To Digital Converters (ADC) range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC ADC 18BIT SAR 16DFN. Review the specifications below when checking this part for your BOM.

Analog To Digital Converters (ADC) specifications for LTC2379IDE-18#TRPBF

Description：IC ADC 18BIT SAR 16DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Number of Bits：18
Sampling Rate (Per Second)：1.6M
Number of Inputs：1
Input Type：Differential
Data Interface：SPI
Configuration：S/H-ADC
Ratio - S/H:ADC：1:01
Number of A/D Converters：1
Architecture：SAR
Reference Type：External
Voltage - Supply, Analog：2.375V ~ 2.625V
Voltage - Supply, Digital：2.375V ~ 2.625V
Features：-
Operating Temperature：-40°C ~ 85°C
Package / Case：16-WFDFN Exposed Pad
Supplier Device Package：16-DFN (4x3)
Mounting Type：Surface Mount

Analog To Digital Converters (ADC) datasheet and documents for LTC2379IDE-18#TRPBF

LTC2379IDE-18#TRPBF

Analog To Digital Converters (ADC) Overview

The LTC2379IDE-18#TRPBF is an 18-bit, 1.6Msps low power SAR ADC from Analog Devices Inc., packaged in a 16-lead (4mm × 3mm) plastic DFN with an operating temperature range of –40°C to 85°C. Operating from a 2.5V supply, it features a ±VREF fully differential input range with VREF between 2.5V and 5.1V. The device consumes 18mW at full speed, achieves ±2LSB INL maximum, guarantees no missing codes at 18 bits, and delivers a typical SNR of 101.2dB.

Analog To Digital Converters (ADC) Feature Summary

18-bit resolution with guaranteed no missing codes and ±2LSB max INL
1.6Msps throughput rate with zero pipeline delay or cycle latency
Digital Gain Compression (DGC) function for single-supply amplifier operation
Low power consumption: 18mW at 1.6Msps, scaling down to 18µW at 1.6ksps

Analog To Digital Converters (ADC) Applications

Medical Imaging
High Speed Data Acquisition
Industrial Process Control
Portable or Compact Instrumentation
ATE

Analog To Digital Converters (ADC) Procurement Notes

Verify the #TRPBF suffix indicates tape and reel packaging. Confirm the IDE-18 designation corresponds to the industrial temperature grade (-40°C to 85°C). Ensure the 16-lead DFN package matches the PCB footprint requirements. Check for lead-free finish compliance if required by assembly standards.

Analog To Digital Converters (ADC) Selection Notes

Select this component when high resolution (18-bit) and moderate speed (1.6Msps) are required with low power constraints. The DGC feature is critical if the driving amplifier cannot support a negative supply rail. Ensure the host interface supports SPI-compatible serial I/O with logic levels matching OVDD (1.8V to 5V).

Analog To Digital Converters (ADC) Part Context

This part belongs to the LTC2379 family of 18-bit SAR ADCs. It shares core specifications with the IMS-18 variant but differs in temperature rating and package type. The IDE-18 specifically denotes the industrial grade version housed in the compact DFN package, suitable for space-constrained designs requiring wider temperature tolerance than commercial grades.