LTC2634IUD-LMX10#PBF

$9.14

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

SKU:a185985a44c5 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：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 ~ 85°C
Package / Case：16-WFQFN Exposed Pad
Supplier Device Package：16-QFN (3x3)
Mounting Type：Surface Mount

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LTC2634IUD-LMX10#PBF

Overview

The LTC2634IUD-LMX10#PBF is a quad 10-bit voltage-output digital-to-analog converter (DAC) in a 16-lead QFN 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 85°C temperature range, and communicates via a 50MHz SPI/MICROWIRE compatible 3-wire serial interface. Power-on reset defaults to mid-scale in external reference mode.

Feature Summary

Quad 10-bit resolution with ±1 LSB maximum INL error
Integrated 10ppm/°C precision reference yielding 2.5V full-scale output
Rail-to-rail buffered outputs with ultralow crosstalk (2.4nV•s)
SPI/MICROWIRE compatible 3-wire serial interface operating up to 50MHz

Applications

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

Procurement Notes

Verify the specific suffix #PBF indicates lead-free compliance and standard packaging configuration. Confirm the I-grade designation matches the required industrial temperature range of -40°C to 85°C for the target application environment.

Selection Notes

Select this part when four independent 10-bit channels are required with low power consumption and high accuracy. The L-series variant supports operation down to 2.7V, suitable for battery-powered applications where the H-series 4.5V minimum supply is insufficient.

Part Context

This component belongs to the LTC2634 family, which offers 12-, 10-, and 8-bit resolutions in both QFN and MSOP packages. The IUD suffix specifically denotes the Industrial temperature grade and the 16-lead QFN physical package format within the Analog Devices portfolio.

Replacement Considerations

Direct pin-compatible alternatives within the same family include the LTC2634IUD-LMI10#PBF (internal reference reset) or LTC2634IUD-LZ10#PBF (zero-scale reset). Higher resolution options like the LTC2634IUD-LMX12#PBF are also available.

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.