LTC2635CMSE-LZ8#PBF

$6.33

Description：IC DAC 8BIT V-OUT 10MSOP
Series：-

SKU:e347f3519b1e Category: Digital to Analog Converters (DAC) Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC DAC 8BIT V-OUT 10MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Number of Bits：8
Number of D/A Converters：4
Settling Time：3.5µs (Typ)
Output Type：Voltage - Buffered
Differential Output：No
Data Interface：I2C
Reference Type：External, Internal
Voltage - Supply, Analog：2.7V ~ 5.5V
Voltage - Supply, Digital：2.7V ~ 5.5V
INL/DNL (LSB)：±0.05, ±0.5 (Max)
Architecture：-
Operating Temperature：0°C ~ 70°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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LTC2635CMSE-LZ8#PBF

Overview

The LTC2635CMSE-LZ8#PBF is a quad 8-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 a temperature coefficient of 10ppm/°C. The device operates from a single 2.7V to 5.5V supply and communicates via a 2-wire I2C-compatible serial interface supporting standard (100kHz) and fast (400kHz) modes. Key electrical characteristics include rail-to-rail output buffers, guaranteed monotonicity over the operating range, maximum integral nonlinearity error of ±0.5 LSB, and low noise of 0.75mVP-P from 0.1Hz to 200kHz.

Feature Summary

Quad 8-bit DACs with integrated 2.5V precision reference (10ppm/°C)
Rail-to-rail output buffers with guaranteed monotonicity
I2C-compatible serial interface (100kHz/400kHz clock rates)
Power-on reset to zero-scale

Applications

Mobile communications
Process control and industrial automation
Power supply margining
Portable equipment
Automotive systems

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 LZ8 suffix aligns with the required power-on reset behavior for zero-scale initialization upon power-up.

Selection Notes

Select this part for applications requiring four independent 8-bit outputs with a fixed 2.5V full-scale range. The C-grade temperature rating covers 0°C to 70°C. For wider automotive temperature ranges (-40°C to 125°C), consider the H-grade variant. External reference mode is available if a different full-scale voltage is needed.

Part Context

This component belongs to the LTC2635 family, which includes 12-bit, 10-bit, and 8-bit resolutions. The CMSE prefix denotes the Commercial temperature grade and MSOP package. The LZ8 suffix specifies the internal reference configuration and zero-scale power-on reset option within the 8-bit resolution subset.