AD5381BSTZ-3-REEL

$61.02

Description：IC DAC 12BIT V-OUT 100LQFP
Series：-

SKU:2e7d76fb4eb6 Category: Digital to Analog Converters (DAC) Brand: Analog Devices Inc.

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Product introduction

AD5381BSTZ-3-REEL is listed in the Digital To Analog Converters range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC DAC 12BIT V-OUT 100LQFP. Review the specifications below when checking this part for your BOM.

Digital To Analog Converters specifications for AD5381BSTZ-3-REEL

Description：IC DAC 12BIT V-OUT 100LQFP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Number of Bits：12
Number of D/A Converters：40
Settling Time：8µs
Output Type：Voltage - Buffered
Differential Output：No
Data Interface：I2C, Parallel, SPI, DSP
Reference Type：External, Internal
Voltage - Supply, Analog：2.7V ~ 3.6V
Voltage - Supply, Digital：2.7V ~ 5.5V
INL/DNL (LSB)：±1 (Max), ±1 (Max)
Architecture：String DAC
Operating Temperature：-40°C ~ 85°C
Package / Case：100-LQFP
Supplier Device Package：100-LQFP (14x14)
Mounting Type：Surface Mount

Digital To Analog Converters datasheet and documents for AD5381BSTZ-3-REEL

AD5381BSTZ-3-REEL

Digital To Analog Converters Overview

The AD5381BSTZ-3-REEL is a 40-channel, 12-bit denseDAC in a 100-lead LQFP package. It operates on a single supply with AVDD ranging from 2.7 V to 3.6 V and DVDD from 2.7 V to 5.5 V. The device features rail-to-rail output amplifiers, guaranteed monotonicity, and an INL error of ±1 LSB max. It includes an internal 1.25 V reference (programmable to 2.5 V), channel monitoring via a multiplexer, and supports parallel, SPI/QSPI/MICROWIRE/DSP-compatible serial, and I2C interfaces. Power consumption is typically 0.25 mA per channel.

Digital To Analog Converters Feature Summary

40 channels with 12-bit resolution and rail-to-rail output amplifiers
Internal 1.25 V/2.5 V reference with ±10 ppm/°C temperature coefficient
Integrated channel monitor function for external ADC readback
Supports parallel, serial (SPI/I2C), and FIFO interface modes

Digital To Analog Converters Applications

Variable optical attenuators (VOAs)
Level setting in automated test equipment (ATE)
Optical micro-electro-mechanical systems (MEMs) control
Instrumentation and control systems

Digital To Analog Converters Procurement Notes

Verify the -3 suffix indicates the 2.7 V to 3.6 V analog supply range calibrated for a 1.25 V reference. Confirm the REEL suffix matches the required tape-and-reel packaging quantity. Ensure the B version meets the –40°C to +85°C commercial operating temperature requirement.

Digital To Analog Converters Selection Notes

Select this part when 40 independent voltage outputs are required in a single package. The AD5381-3 variant is suitable for low-voltage logic systems requiring AVDD below 4.5 V. Consider the integrated monitor pin if system diagnostics are needed without additional multiplexers. Verify interface compatibility with the host controller's available protocols.

Digital To Analog Converters Part Context

This component belongs to Analog Devices' denseDAC family, designed for high-density multi-channel applications. The AD5381 integrates 40 DACs into a compact 14 mm × 14 mm footprint, reducing board space compared to discrete solutions. It is part of the broader AD538X series, which offers various channel counts and resolutions.