LTC2632CTS8-LX12#TRMPBF

$7.39

Description：IC DAC 12BIT V-OUT TSOT23-8
Series：-

SKU:33698774a60b 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 TSOT23-8
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Number of Bits：12
Number of D/A Converters：2
Settling Time：4.4µs (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)：±1, ±1 (Max)
Architecture：-
Operating Temperature：0°C ~ 70°C
Package / Case：SOT-23-8 Thin, TSOT-23-8
Supplier Device Package：TSOT-23-8
Mounting Type：Surface Mount

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LTC2632CTS8-LX12#TRMPBF

Overview

The LTC2632CTS8-LX12#TRMPBF is a dual 12-bit voltage-output digital-to-analog converter (DAC) from Analog Devices, housed in an 8-lead TSOT-23 package. It features an integrated 2.5V full-scale reference with a temperature coefficient of 10ppm/°C. The device operates on a single supply ranging from 2.7V to 5.5V and communicates via a 3-wire SPI/MICROWIRE compatible interface supporting clock rates up to 50MHz. This specific variant includes a power-on reset function that sets the output to mid-scale when using an external reference mode. It guarantees monotonicity without missing codes.

Feature Summary

Dual 12-bit DACs with rail-to-rail output buffers
Integrated 2.5V precision reference (10ppm/°C)
Power-on reset to mid-scale in external reference mode
3-wire serial interface with 50MHz clock rate

Applications

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

Procurement Notes

Verify the ordering suffix #TRMPBF indicates a 500-piece tape and reel configuration. Confirm the LX suffix corresponds to the mid-scale reset in external reference mode for the 2.5V full-scale variant. Ensure the C grade meets the commercial temperature range requirements of 0°C to 70°C.

Selection Notes

Select this part if a 2.5V internal reference is required with a mid-scale power-up state under external reference conditions. Compare against the LI12 variant for internal reference mid-scale reset or LZ12 for zero-scale reset. Verify supply voltage compatibility, as the L-series supports 2.7V to 5.5V, whereas H-series variants require 4.5V to 5.5V.

Part Context

This component belongs to the LTC2632 family of dual DACs available in 8-, 10-, and 12-bit resolutions. The LTS8 designation confirms the 8-lead plastic TSOT-23 package type. The 'A' electrical grade is absent from this specific part number, implying standard linearity specifications rather than the ±1.5LSB maximum INL found in the A-grade versions.