LTC2642CDD-16#TRPBF

$7.90

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

SKU:68962047e6b5 Category: Digital to Analog Converters (DAC) Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC DAC 16BIT V-OUT 10DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Number of Bits：16
Number of D/A Converters：1
Settling Time：1µs (Typ)
Output Type：Voltage - Unbuffered
Differential Output：No
Data Interface：SPI
Reference Type：External
Voltage - Supply, Analog：2.7V ~ 5.5V
Voltage - Supply, Digital：2.7V ~ 5.5V
INL/DNL (LSB)：±0.5, ±0.5
Architecture：R-2R
Operating Temperature：0°C ~ 70°C
Package / Case：10-WFDFN Exposed Pad
Supplier Device Package：10-DFN (3x3)
Mounting Type：Surface Mount

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LTC2642CDD-16#TRPBF

Overview

The LTC2642CDD-16#TRPBF is a 16-bit unbuffered voltage output digital-to-analog converter (DAC) from Analog Devices, housed in a 10-lead 3mm × 3mm DFN package. It operates on a single 2.7V to 5.5V supply with a typical current consumption of 120µA. The device features a fast 1µs settling time and low glitch impulse of 0.5nV•sec. It supports bipolar operation via internal matched scaling resistors connected to an external amplifier, providing a ±VREF output swing. Communication is handled through a 50MHz SPI/Microwire compatible 3-wire serial interface.

Feature Summary

16-bit resolution with guaranteed monotonicity over temperature
Bipolar output capability using internal RFB/RINV resistors
Low power consumption of 120µA at 2.7V to 5.5V
Fast 1µs settling time and 0.5nV•sec glitch impulse

Applications

Process control and industrial automation
Automatic test equipment
Data acquisition systems

Procurement Notes

Verify the #TRPBF suffix indicates tape and reel packaging rather than tube. Confirm the C grade corresponds to the commercial temperature range of 0°C to 70°C. Ensure the DDD designation matches the 10-lead DFN package type required for the design.

Selection Notes

Select this model for applications requiring bipolar voltage outputs without external resistor networks. The unbuffered output drives loads greater than 60kΩ directly; lower impedances require an external buffer to maintain linearity. Verify that the system clock rate does not exceed 50MHz for proper serial data transfer.

Part Context

This component belongs to the LTC2642 family of 16-/14-/12-bit DACs. The 'C' suffix denotes the commercial temperature range, while 'I' would indicate industrial range. The '16' specifies 16-bit resolution, distinguishing it from 14-bit or 12-bit variants within the same package.

Replacement Considerations

LTC2642CDD-16#PBF differs only in packaging (tube vs. tape and reel). LTC2642IDD-16#TRPBF offers the same electrical performance but extends the operating temperature range to -40°C to 85°C.

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.