LTC2631AHTS8-HZ12#TRMPBF

$3.37

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

SKU:43aae200afb5 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)
Number of Bits：12
Number of D/A Converters：1
Settling Time：4.6µs (Typ)
Output Type：Voltage - Buffered
Differential Output：No
Data Interface：I2C
Reference Type：External, Internal
Voltage - Supply, Analog：5V
Voltage - Supply, Digital：5V
INL/DNL (LSB)：±0.5, ±1 (Max)
Architecture：-
Operating Temperature：-40°C ~ 125°C
Package / Case：SOT-23-8 Thin, TSOT-23-8
Supplier Device Package：TSOT-23-8
Mounting Type：Surface Mount

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LTC2631AHTS8-HZ12#TRMPBF

Overview

The LTC2631AHTS8-HZ12#TRMPBF is a single-channel, 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 within a supply voltage range of 4.5V to 5.5V. The device utilizes a 2-wire I²C-compatible serial interface supporting clock rates up to 400kHz. Key electrical specifications include a maximum integral nonlinearity (INL) error of ±1LSB, a typical settling time of 4.6µs at ±1LSB, and a power-down current of 4µA maximum. It is housed in an 8-lead TSOT-23 package and is guaranteed monotonic over the automotive temperature range of –40°C to +125°C.

Feature Summary

Integrated 4.096V precision reference with 10ppm/°C drift
Maximum INL error of ±1LSB for high DC accuracy
I²C interface with fast mode support up to 400kHz
Automotive grade operation from –40°C to +125°C

Applications

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

Procurement Notes

Verify that the ordering suffix #TRMPBF corresponds to the 500-piece tape and reel packaging option as defined in the manufacturer documentation. Confirm the H-grade designation matches the required –40°C to +125°C operating temperature range for the specific application environment.

Selection Notes

Select this part when a 12-bit resolution with ±1LSB INL accuracy is required alongside a 4.096V internal reference. Ensure the system supply voltage remains between 4.5V and 5.5V. Choose the Z-suffix variant if a zero-scale reset state is desired upon power-up rather than mid-scale.

Part Context

This component belongs to the LTC2631 family of single-channel DACs. The 'A' indicates the electrical grade with ±1LSB maximum INL, while 'H' specifies the automotive temperature range. The 'Z' suffix denotes the power-on reset behavior to zero-scale, distinguishing it from the 'M' variant which resets to mid-scale.