LTC2640HTS8-HZ10#TRPBF

$2.01

Description：IC DAC 10BIT V-OUT TSOT23-8
Series：-

SKU:abd3beff313d 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 TSOT23-8
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Number of Bits：10
Number of D/A Converters：1
Settling Time：4.2µs (Typ)
Output Type：Voltage - Buffered
Differential Output：No
Data Interface：SPI
Reference Type：External, Internal
Voltage - Supply, Analog：5V
Voltage - Supply, Digital：5V
INL/DNL (LSB)：±0.2, ±0.5 (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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LTC2640HTS8-HZ10#TRPBF

Overview

The LTC2640HTS8-HZ10#TRPBF is a single-channel, 10-bit voltage-output digital-to-analog converter (DAC) from Analog Devices. It features an integrated precision reference providing a full-scale output of 4.096V and operates within a supply voltage range of 4.5V to 5.5V. The device utilizes a 3-wire SPI/MICROWIRE compatible interface with clock rates up to 50MHz. Key specifications include a maximum integral nonlinearity (INL) error of ±1 LSB, a settling time of 4.2µs at ±1LSB, and a typical supply current of 200µA. It incorporates a power-on reset circuit that clears the DAC output to zero-scale upon initialization.

Feature Summary

Integrated 10ppm/°C precision reference with 4.096V full-scale output
10-bit resolution with ±1 LSB maximum INL error
Power-on reset to zero-scale for consistent system initialization
Low power operation: 200µA typical supply current

Applications

Process control and industrial automation systems
Portable battery-powered equipment
Automatic test equipment
Mobile communications devices

Procurement Notes

Verify the specific ordering suffix #TRPBF indicates a tape and reel packaging format containing 2,500 pieces. Confirm the H-grade designation ensures guaranteed operation across the automotive temperature range of –40°C to +125°C. Ensure compatibility with the required 4.5V to 5.5V supply voltage constraints before procurement.

Selection Notes

Select this component when a single-channel DAC with a fixed 4.096V internal reference is required. The HZ10 suffix specifies the 10-bit resolution, zero-scale power-on reset behavior, and automotive temperature grade. Consider the LTC2640-L variant if a lower 2.7V–5.5V supply range or 2.5V full-scale output is needed instead.

Part Context

This part belongs to the LTC2640 family of single-channel voltage-output DACs available in 8-, 10-, and 12-bit resolutions. The family shares a common 8-lead TSOT-23 package and SPI interface architecture. Variations exist based on resolution, power-on reset state (Zero vs. Mid-Scale), and full-scale voltage options (2.5V vs. 4.096V).