LTC2753CUK-12#TRPBF

$7.51

Description：IC DAC 12BIT A-OUT 48QFN
Series：SoftSpan™

SKU:3e94958eecf4 Category: Digital to Analog Converters (DAC) Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC DAC 12BIT A-OUT 48QFN
Series：SoftSpan™
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Number of Bits：12
Number of D/A Converters：2
Settling Time：2µs (Typ)
Output Type：Current - Unbuffered
Differential Output：Yes
Data Interface：Parallel
Reference Type：External
Voltage - Supply, Analog：2.7V ~ 5.5V
Voltage - Supply, Digital：2.7V ~ 5.5V
INL/DNL (LSB)：±1 (Max), ±1 (Max)
Architecture：Multiplying DAC
Operating Temperature：0°C ~ 70°C
Package / Case：48-WFQFN Exposed Pad
Supplier Device Package：48-QFN (7x7)
Mounting Type：Surface Mount
Grade：-
Qualification：-

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LTC2753CUK-12#TRPBF

Overview

The LTC2753CUK-12#TRPBF is a dual-channel, 12-bit multiplying digital-to-analog converter (DAC) with parallel I/O. It operates from a single 2.7V to 5.5V supply and features SoftSpan technology for six programmable output ranges: two unipolar (0V to 5V, 0V to 10V) and four bipolar (±2.5V, ±5V, ±10V, –2.5V to 7.5V). The device guarantees monotonicity over temperature and includes a power-on reset circuit that initializes outputs to 0V. It utilizes a bidirectional parallel interface allowing readback of internal registers and an asynchronous CLR pin for clearing outputs.

Feature Summary

Dual 12-bit current-output DACs with software-selectable SoftSpan output ranges
Bidirectional parallel interface with register readback capability
Low supply current of 1μA maximum and 2μs settling time to ±1 LSB
Asynchronous clear pin and power-on reset to 0V

Applications

Process control and industrial automation systems
Automatic test equipment
Data acquisition systems

Procurement Notes

Verify the ordering suffix #TRPBF indicates tape and reel packaging. Confirm the C grade corresponds to the commercial operating temperature range of 0°C to 70°C. Ensure the specific part number matches the required 12-bit resolution variant within the LTC2753 family.

Selection Notes

Select this component when dual-channel 12-bit precision is required with flexible voltage range programming. The SoftSpan architecture allows range changes without code discontinuities. Verify that the parallel interface timing requirements align with the host microprocessor or controller specifications.

Part Context

This part belongs to the LTC2753 family, which also includes 14-bit and 16-bit variants. The 'C' suffix denotes the commercial temperature grade, while 'I' denotes the industrial grade (-40°C to 85°C). The 'UK' package refers to the 48-lead 7mm × 7mm plastic QFN form factor.

Replacement Considerations

Direct replacements include other LTC2753 variants such as LTC2753CUK-14#TRPBF or LTC2753CUK-16#TRPBF for higher resolution needs. For industrial temperature ranges, consider the 'I' grade equivalents like LTC2753IUK-12#TRPBF.

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.