LTC2634HMSE-LZ10#PBF

$5.01

Description：IC DAC 10BIT V-OUT 10MSOP
Series：-

SKU:95ec1a417b2b 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 10MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Number of Bits：10
Number of D/A Converters：4
Settling Time：3.8µs (Typ)
Output Type：Voltage - Buffered
Differential Output：No
Data Interface：SPI
Reference Type：External, Internal
Voltage - Supply, Analog：2.7V ~ 5.5V
Voltage - Supply, Digital：2.7V ~ 5.5V
INL/DNL (LSB)：±0.2, ±0.5 (Max)
Architecture：-
Operating Temperature：-40°C ~ 125°C
Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package：10-MSOP-EP
Mounting Type：Surface Mount

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LTC2634HMSE-LZ10#PBF

Overview

The LTC2634HMSE-LZ10#PBF is a quad 10-bit voltage output digital-to-analog converter (DAC) in a 10-lead MSOP package. It features an integrated precision reference with a full-scale output of 2.5V and operates from a single 2.7V to 5.5V supply. The device includes rail-to-rail output buffers, guaranteed monotonicity over the -40°C to 125°C temperature range, and low noise performance. Communication is handled via a 3-wire SPI/MICROWIRE compatible interface supporting clock rates up to 50MHz. Power-on reset defaults to zero-scale.

Feature Summary

Quad 10-bit resolution with integrated 2.5V precision reference
Rail-to-rail output buffers with ultralow crosstalk (2.4nV•s)
SPI/MICROWIRE compatible 3-wire serial interface up to 50MHz
Power-on reset to zero-scale; guaranteed monotonic over -40°C to 125°C

Applications

Mobile communications
Process control and industrial automation
Automatic test equipment
Portable equipment
Automotive applications

Procurement Notes

Verify the specific ordering suffix #PBF indicates lead-free construction. Confirm the MSE package designation corresponds to the 10-lead MSOP form factor. Ensure the H grade matches the required automotive temperature range of -40°C to 125°C. Cross-reference the LZ power-on reset configuration against system initialization requirements.

Selection Notes

Select this part for applications requiring four independent 10-bit channels with high accuracy and low drift. The internal 2.5V reference simplifies design by eliminating external components. Verify that the 2.7V to 5.5V supply range aligns with the system power architecture. Consider the MSOP package size constraints relative to PCB layout requirements.

Part Context

This component belongs to the LTC2634 family of quad DACs, which also offers 8-bit and 12-bit resolutions. Variants exist with different full-scale voltages (2.5V or 4.096V), power-on reset behaviors, and package options including 16-lead QFN. The HMSE suffix specifically denotes the Automotive grade, MSOP package, and Zero-scale reset configuration.