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See Technical Specifications

DAC7644E +BOM

RoHS compliant 16-bit DAC7644E with parallel interface

Manufacturer:

Texas Instruments
Mfr.Part #:

DAC7644E
Datasheet:

DAC7644E Datasheet (PDF)
Resolution (Bits):

16
Number of DAC channels:

4
Interface type:

Parallel
Output type:

Buffered Voltage
EDA/CAD Models:

Request Free CAD Models for DAC7644E

Email: [email protected]

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Tel: +852 95804164

DAC7644E General Description

The DAC7644E is a high-precision, quad-channel, 16-bit digital-to-analog converter (DAC) manufactured by Texas Instruments. It features four independent DAC channels with a resolution of 16 bits, providing high accuracy and precision in converting digital input signals to analog output voltages. The DAC7644E operates from a single power supply of 2.7V to 5.5V and offers a low power consumption, making it ideal for power-constrained applications. It also includes a power-on-reset circuit that ensures reliable power-up behavior.The device is designed for industrial automation, motor control, process control, and other precision signal generation applications. It offers a SPI-compatible serial interface for easy communication with microcontrollers or other digital devices.

Key Features

Quad 16-bit digital-to-analog converter (DAC)

Low-power consumption

SPI-compatible serial interface

Built-in EEPROM for storing device configurations

Programmable output range and power-up condition

Separate power supplies for digital and analog sections

Fast settling time and low glitch energy

Operates at a wide voltage range from 2.7V to 5.5V

Application

The DAC7644E is a quad-channel digital-to-analog converter that is commonly used in industrial automation, test and measurement equipment, data acquisition systems, process control systems, and motor control applications

It is also found in audio processing equipment and telecommunications infrastructure

Specifications

Resolution (Bits)	16	Number of DAC channels	4
Interface type	Parallel	Output type	Buffered Voltage
Settling time (µs)	10	Features	Reset to Mid-Scale
Reference type	Ext	Architecture	R-2R
Rating	Catalog	Output range (max) (mA/V)	2.5
Output range (min) (mA/V)	-2.5	Sample/update rate (Msps)	0.1
Power consumption (typ) (mW)	7.5	Operating temperature range (°C)	-40 to 85