company blog about TI DAC7714UB Quad 12-Bit Voltage Output Digital-To-Analog Converter

TI DAC7714UB Quad 12-Bit Voltage Output Digital-To-Analog Converter

Shenzhen Mingjiada Electronics Co., Ltd., as a leading domestic supplier of electronic components, has been consistently supplying genuine TI DAC7714UB four-channel 12-bit voltage output digital-to-analogue converters (DACs), providing high-performance analogue signal conversion solutions for industries such as industrial automation, process control, and test and measurement.

DAC7714UB Product Overview

The DAC7714UB is a four-channel, serial input, 12-bit voltage output digital-to-analogue converter (DAC) that guarantees 12-bit monotonic performance over the temperature range of –40°C to +85°C. The asynchronous reset function clears all registers to the mid-range (800H) or zero-range (000H), selectable via the RESETSEL pin. The DAC7714UB device can be powered by a single +15V supply or by dual +15V and –15V supplies.

Low power consumption and compact design make the DAC7714UB an ideal choice for process control, data acquisition systems, and closed-loop servo control. The DAC7714UB device is packaged in an SO-16 package and guarantees performance over a temperature range of –40°C to +85°C.

The DAC7714UB features the following notable characteristics:

Four independent output channels: Simultaneously provides four analog voltage outputs

12-bit high resolution: Offers 4,096 output levels, ensuring precise analog signal generation

Low-power design: Maximum power consumption of only 250mW

Fast settling time: Reaches 0.012% of final value within 10μs

Flexible reset function: Can be reset to mid-range (800H) or zero-range (000H) via the RESETSEL pin

Wide power supply range: Supports +15V single-supply or ±15V dual-supply operation

DAC7714UB Product Technical Specifications

Basic parameters: 12-bit resolution, 4-channel digital-to-analogue conversion

Interface type: SPI serial interface

Output type: Buffered voltage output

Output range: ±10V (bipolar mode) or 0-10V (unipolar mode)

Linearity error: ±1 LSB (maximum INL/DNL)

Power Requirements: Analogue Power Supply: ±14.25V to 15.75V; Digital Power Supply: 14.25V to 15.75V

Operating Temperature: -40°C to +85°C

Package Type: SOIC-16 (7.50mm width)

Settling time: 10μs (to 0.012%)

Architecture type: R-2R ladder resistor network

DAC7714UB product application areas

Automatic test equipment (ATE) pin electronics: Used for analogue signal generation in precision test equipment

Industrial process control: Provides precise control signals in PLC and DCS systems

Closed-loop servo control systems: Used for precise control of motor position and speed

Motor control systems: Provides precise reference voltage before PWM modulation

Data acquisition systems: Serves as the core component of analogue output modules

Medical equipment: Used in medical instruments requiring high-precision analogue signal generation