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Shenzhen Mingjiada Electronics Co., LTD. (Supply, Recycling) (AD) AD5691RBCPZ small 12-bit I2C nanoDAC+, single channel voltage output digital to analog converter.

Product overview

The AD5691R belongs to the nanoDAC+® family and is a low-power, single-channel, 12-bit buffered voltage output DAC. The device integrates a default 2.5V reference voltage source that provides 2 ppm/°C drift. Output range can be set programmatically to 0 V to VREF or 0 V to 2 x VREF. Single power supply from 2.7V to 5.5V ensures monotonicity by design.

The internal power-on reset circuit ensures that zero levels are written to the DAC register when it is powered on and the internal output buffer is configured to normal mode. The AD5691R has a relevant break mode that reduces device power consumption to 2 μA (maximum) at 5 V and offers a software-selectable output load.

The AD5691R uses the I2C interface. Some device options also offer asynchronous RESET pins and VLOGIC pins that are compatible with 1.8V.

Applications

• Process control

• Data acquisition system

• Digital gain and offset voltage adjustment

• Programmable voltage source

• Optical module

Features

• Subcompact package: 2 mm x 2 mm, 8-pin LFCSP

• High relative accuracy (INL) : Maximum ±2 LSB at 16 bits

• Low drift 2.5V reference voltage source: 2 ppm/ ° C (typical)

• Optional output range: 2.5V or 5V

Total non-adjustable error (TUE) : 0.06% FSR (Max.)

- Offset error: ± 1.5mV (Max)

- Gain error: ±0.05% FSR (Max)

• Low burr: 0.1nV-sec

• High drive capacity: 20 mA

• Low power consumption: 1.2mW @ 3.3V

• Independent logic power supply: 1.8V to 5.5V

• Wide operating temperature range: -40 ℃ to +105 ℃

• Robust 4 kV HBM ESD protection

If interested, please contact Mr. Chen for further discussion:

Tel: +8613410018555

Email: sales@hkmjd.com

Official website: www.hkmjd.com