LTC2383IMS-16#PBF

$17.63

Description：IC ADC 16BIT SAR 16MSOP
Series：-

SKU:ba4021711220 Category: Analog to Digital Converters (ADC) Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC ADC 16BIT SAR 16MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Number of Bits：16
Sampling Rate (Per Second)：1M
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-TFSOP (0.118", 3.00mm Width)
Supplier Device Package：16-MSOP
Mounting Type：Surface Mount

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LTC2383IMS-16#PBF

Overview

The LTC2383IMS-16#PBF is a 16-bit, 1Msps successive approximation register (SAR) analog-to-digital converter manufactured by Analog Devices Inc. It operates from a single 2.5V supply and features a fully differential input range of ±2.5V. The device consumes 13mW at full throughput and includes an internal oscillator for conversion timing. Key electrical specifications include a typical SNR of 92dB, maximum INL of ±2LSB, and guaranteed 16-bit no missing codes. It utilizes an SPI-compatible serial interface supporting 1.8V to 5V logic levels.

Feature Summary

16-bit resolution with 1Msps throughput and no cycle latency
Low power consumption: 13mW at 1Msps, scaling down to 13µW in power-down mode
SPI-compatible serial interface with daisy-chain capability and 1.8V–5V I/O compatibility
Internal conversion clock and automatic power-down between conversions

Applications

Medical imaging systems
High-speed data acquisition
Portable or compact instrumentation
Industrial process control
Low power battery-operated instrumentation

Procurement Notes

Verify the specific suffix #PBF indicates lead-free finish and tube packaging. Confirm the IMS variant corresponds to the –40°C to 85°C operating temperature range. Ensure the external reference voltage matches the required 2.4V to 2.6V input specification for optimal performance.

Selection Notes

Select this component when a low-power, high-speed 16-bit ADC is required with a fully differential input. The internal oscillator simplifies timing design compared to devices requiring external clocks. Consider the H-grade version if operation up to 125°C is necessary, as the IMS grade is limited to 85°C.

Part Context

This part belongs to the LTC238X-16 SAR ADC family, which shares similar architectural features but varies in speed and power. The LTC2383-16 represents the highest speed option in this specific low-power series, offering 1Msps throughput compared to 500ksps or 250ksps variants.