LTC2635CUD-HZ10#TRPBF

$3.91

Description：IC DAC 10BIT V-OUT 16QFN
Series：-

SKU:e1e47ec5f981 Category: Digital to Analog Converters (DAC) Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC DAC 10BIT V-OUT 16QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Number of Bits：10
Number of D/A Converters：4
Settling Time：4.3µs (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)：±0.2, ±0.5 (Max)
Architecture：-
Operating Temperature：0°C ~ 70°C
Package / Case：16-WFQFN Exposed Pad
Supplier Device Package：16-QFN (3x3)
Mounting Type：Surface Mount

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LTC2635CUD-HZ10#TRPBF

Overview

The LTC2635CUD-HZ10#TRPBF is a quad 10-bit voltage-output digital-to-analog converter (DAC) from Analog Devices. It features an integrated precision reference with a full-scale output of 4.096V and operates from a single 4.5V to 5.5V supply. The device includes rail-to-rail output buffers, guaranteed monotonicity over the –40°C to 125°C automotive temperature range, and low noise of 0.75mVP-P. Communication is handled via a 2-wire I2C-compatible serial interface supporting standard (100kHz) and fast (400kHz) modes. It incorporates a power-on reset circuit that defaults outputs to zero-scale.

Feature Summary

Quad 10-Bit Resolution with Integrated 4.096V Reference
Automotive Temperature Range (–40°C to 125°C)
Rail-to-Rail Output Buffers with Guaranteed Monotonicity
I2C Interface with Power-On Reset to Zero-Scale

Applications

Process Control and Industrial Automation
Power Supply Margining
Portable Equipment
Automotive Systems

Procurement Notes

Verify the specific suffix #TRPBF indicates a lead-free tape and reel packaging configuration containing 2,500 pieces. Confirm the 'H' grade designation aligns with the required automotive operating temperature range of –40°C to 125°C and the 4.5V to 5.5V supply requirement for the 4.096V full-scale output.

Selection Notes

Select this part when a quad-channel DAC with high accuracy and automotive reliability is needed. The H-grade variant requires a minimum supply voltage of 4.5V, unlike the L-grade which supports 2.7V. Ensure the application utilizes the internal 4.096V reference or configure for external reference operation if different scaling is required.

Part Context

This component belongs to the LTC2635 family of quad DACs available in 8-, 10-, and 12-bit resolutions. The CUD package denotes a 16-lead 3mm × 3mm QFN form factor. The Z suffix specifies a power-on reset behavior where all DAC outputs initialize to zero-scale upon power-up.