LTC2634IUD-HMI12#TRPBF

$5.99

Description：IC DAC 12BIT V-OUT 16QFN
Series：-

SKU:29a17ffd9f90 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 16QFN
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：16-WFQFN Exposed Pad
Supplier Device Package：16-QFN (3x3)
Mounting Type：Surface Mount

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LTC2634IUD-HMI12#TRPBF

Overview

The LTC2634IUD-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 includes rail-to-rail output buffers, guaranteed monotonicity over the -40°C to 85°C temperature range, and a maximum integral nonlinearity error of ±2.5 LSB. Communication is handled via a 3-wire SPI/MICROWIRE compatible interface supporting clock rates up to 50MHz. This specific part number indicates an industrial grade device in a 16-lead QFN package with power-on reset to mid-scale in internal reference mode.

Feature Summary

Quad 12-bit resolution with integrated 4.096V 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 mid-scale in internal reference mode

Applications

Mobile Communications
Process Control and Industrial Automation
Automatic Test Equipment
Portable Equipment
Automotive

Procurement Notes

Verify the #TRPBF suffix confirms tape and reel packaging containing 2,500 pieces. Confirm the I-grade designation matches the required -40°C to 85°C operating temperature range for the specific application environment.

Selection Notes

Select this model for applications requiring a 4.096V full-scale output with mid-scale initialization. Ensure the supply voltage remains within the 4.5V to 5.5V range specified for the H-grade internal reference configuration. Verify that the 16-lead QFN package footprint fits the PCB layout constraints.

Part Context

This component belongs to the LTC2634 family, which offers 12-, 10-, and 8-bit resolutions in both QFN and MSOP packages. The 'I' denotes the industrial temperature grade, while 'H' specifies the 4.096V full-scale internal reference. The 'MI' suffix indicates the power-on reset behavior to mid-scale when using the internal reference.

Replacement Considerations

LTC2634CUD-HMI12#PBF: Commercial grade version (0°C to 70°C). LTC2634HUD-HMI12#PBF: Automotive grade version (-40°C to 125°C). LTC2634IMSE-HMI12#PBF: 10-lead MSOP package variant.

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

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

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

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

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.