CM7506L DAC Precision, ultra-low power consumption voltage output supports XY2-100 protocol, 16 bit

Overview

CM7506L is a 16-bit unbuffered voltage-output Digital-to-Analog Converter (DAC). It operates from a single 2.7 V to 5.5 V power supply and guarantees output voltage monotonicity over the full temperature range. Thanks to its unbuffered design, the DAC features extremely low power consumption, with only 290 μA quiescent current and a low zero-code offset error of 0.5 LSB.

The CM7506L supports a reference-voltage input range from 2 V to VDD. The voltage-output swing is 0 V to VREF. With a precisely matched internal resistor string, the device can generate a bipolar output with a maximum ±VREF swing at RFB when used with an external precision operational amplifier.

The CM7506L adopts an SPI/QSPI/MICROWIRE-compatible 3-wire serial interface, supporting clock rates up to 50 MHz. It can also be directly connected to optocouplers to meet specific application requirements. Upon power-up, the reset circuitry sets the CM7506L output to the mid-scale level..

Features

• Single-supply operation: 2.7 V to 5.5 V

• Low supply current: 290 μA

• INL error: ±0.5 LSB

• Low glitch impulse: 1 nV·s

• Fast settling time: 1 μs

• Guaranteed monotonic output over full temperature range

• Voltage output capable of directly driving a 60 kΩ load

• 50 MHz SPI/QSPI/MICROWIRE-compatible serial interface

• Power-on reset forces DAC output to mid-scale

• Reference source current compensation

• SOP14 package (8.7 mm × 3.9 mm

Applications

• Laser galvanometer controllers

• High-precision instrumentation calibration circuits

• Process control and industrial automation

• Automatic test equipment (ATE)

• Precision signal sources

Product list

Precision DAC

About Us

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