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The DAC70004IDMDR is an ultra-small, true 14-bit quAD output DAC with 1LSB INL/DNL, suitable for high-precision applications ‌‌.

Characteristics

The main features of DAC70004IDMDR include:

True 16-bit performance: 1 LSB integral nonlinearity (INL)/ Differential nonlinearity (DNL) (maximum value)

Ultra-low burr pulse energy: 1 NV-s

Wide supply voltage range: 2.7V to 5.5V

Output buffer supporting rail-to-rail operation

Current consumption: 1mA per channel

50Mhz, four-wire or three-wire serial peripheral interface (SPI) compatible interface

SDO pins for backreading and Daisy chain connection

Power on and reset to zero range or the midpoint of the range

Temperature range: -40°C to +125°C

Overview

The DAC70004IDMDR is a 14-bit high-precision, low-power, voltage-output, four-channel digital-to-analog converter (DAC). This device is designed to ensure monotonicity and has an excellent linearity of less than 1 LSB (maximum value). The reference input of the DAC is buffered internally through a dedicated reference buffer.

The DAC70004IDMDR device is equipped with a power-on reset circuit to ensure that the DAC output is powered on at the zero range or the midpoint of the range (depending on the state of the POR pin) and remains in this state until a valid code is written into the device. The current consumption of the DAC70004IDMDR device is extremely low (1mA/ channel), making it an ideal choice for portable, battery-powered devices. This device also contains a power-off characteristic. This characteristic can reduce the current loss at 5V voltage to 3µA (typical value).

In addition, the DAC70004IDMDR device uses a universal three-wire serial port with an operating clock rate of up to 50MHz. The DAC70004IDMDR device also includes an SDO pin, which can connect multiple devices in a Daisy chain form. This interface is compatible with standard SPI™, QSPI™, Microwire and Digital Signal processor (DSP) interfaces.

Application field

The DAC70004IDMDR digital-to-analog converter is suitable for various applications that require high-precision digital-to-analog conversion.

Portable instrument

Programmable logic controller (PLC) analog output module (4MA - 20mA)

Closed-loop server control

• Data acquisition system

Immediately visit the official website of Mingjiada Electronics (www.hkmjd.com) to obtain the exclusive product quotation of DAC70004IDMDR!