LTC2657BCFE-H16

Description：IC DAC 16BIT V-OUT 20TSSOP
Series：-

SKU:4459c360d59e Category: Digital to Analog Converters (DAC) Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC DAC 16BIT V-OUT 20TSSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Number of Bits：16
Number of D/A Converters：8
Settling Time：9.1µs (Typ)
Output Type：Voltage - Buffered
Differential Output：No
Data Interface：I2C
Reference Type：External, Internal
Voltage - Supply, Analog：5V
Voltage - Supply, Digital：5V
INL/DNL (LSB)：±2, ±0.3
Architecture：-
Operating Temperature：0°C ~ 70°C
Package / Case：20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package：20-TSSOP-EP
Mounting Type：Surface Mount

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LTC2657BCFE-H16

Overview

The LTC2657BCFE-H16 is an octal, 16-bit digital-to-analog converter (DAC) manufactured by Analog Devices Inc. It features rail-to-rail buffered voltage outputs and a precision integrated reference with a maximum temperature coefficient of 10ppm/°C. The device operates on a single supply voltage ranging from 4.5V to 5.5V. Key electrical parameters include a settling time of 9.1µs, a differential nonlinearity (DNL) of ±0.3 LSB, and an integral nonlinearity (INL) of ±2 LSB. It communicates via a 2-wire I²C interface and is housed in a TSSOP-20 package.

Feature Summary

Octal architecture providing eight independent 16-bit DAC channels
Integrated precision reference with 10ppm/°C maximum temperature coefficient
Rail-to-rail output buffers ensuring full-scale swing capability
Guaranteed monotonicity for reliable control system operation

Applications

Multi-channel data acquisition systems
Industrial process control loops
Programmable signal generation
Calibration equipment requiring high channel count

Part Context

This component belongs to the LTC2657 family of octal DACs. It shares functional similarities with the LTC2656 series but utilizes an I²C serial interface instead of SPI/Microwire. The 'H16' suffix indicates the 16-bit resolution variant within this product line.

Replacement Considerations

For SPI-based applications, the LTC2656BIFE-H16#PBF serves as a pin-compatible alternative with identical electrical characteristics but different communication protocol support.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.