LTC2634IMSE-HMI12#TRPBF

$5.99

Description：IC DAC 12BIT V-OUT 10MSOP
Series：-

SKU:a2789fe8818e Category: Digital to Analog Converters (DAC) Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC DAC 12BIT V-OUT 10MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Number of Bits：12
Number of D/A Converters：4
Settling Time：4.8µs (Typ)
Output Type：Voltage - Buffered
Differential Output：No
Data Interface：SPI
Reference Type：External, Internal
Voltage - Supply, Analog：5V
Voltage - Supply, Digital：5V
INL/DNL (LSB)：±1, ±1 (Max)
Architecture：-
Operating Temperature：-40°C ~ 85°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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LTC2634IMSE-HMI12#TRPBF

Overview

The LTC2634IMSE-HMI12#TRPBF is a quad 12-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 on a single 4.5V to 5.5V supply. The device utilizes a 3-wire SPI/MICROWIRE compatible serial interface with clock rates up to 50MHz. It includes rail-to-rail output buffers, double-buffered data latches, and power-on reset to mid-scale in internal reference mode. The component is housed in a 10-lead MSOP package and supports industrial temperature ranges.

Feature Summary

Quad 12-bit resolution with ±2.5 LSB maximum integral nonlinearity error
Integrated 4.096V full-scale precision reference with 10ppm/°C drift
Rail-to-rail output buffers with ultralow crosstalk (2.4nV•s)
Power-on reset to mid-scale in internal reference mode

Applications

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

Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging containing 2,500 pieces. Confirm the IMSE designation corresponds to the Industrial temperature grade (-40°C to 85°C) and the 10-lead MSOP package type. Ensure compatibility with the required 4.5V to 5.5V supply range for the H-grade full-scale specification.

Selection Notes

Select this part when four independent 12-bit DAC channels are required with high accuracy and low noise. The H-grade variant is necessary for applications requiring a 4.096V full-scale output. Verify that the system power supply remains within the 4.5V to 5.5V range to ensure specified performance. Consider the MSOP package if board space constraints favor a 10-lead surface-mount footprint over the QFN option.

Part Context

This component belongs to the LTC2634 family, which offers 12-, 10-, and 8-bit resolutions in both QFN and MSOP packages. The IMSE suffix identifies the Industrial temperature grade and MSOP package, while HMI12 specifies the 4.096V full-scale, mid-scale reset, and 12-bit resolution configuration within the product line.