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MAX5138BGTE [Maxim] Low-power, single-channel, 16-bit, buffered voltage output digital-to-analogue converter (DAC)

Product details:

The MAX5138BGTE is a single-channel, low-power, 16-bit, buffered voltage-output high-linearity digital-to-analogue converter (DAC) that can operate at full swing using either a precision internal reference or a precision external reference. The MAX5138BGTE operates on a supply voltage of +2.7V to +5.25V, meeting the requirements of all low-power, low-voltage applications. The MAX5138BGTE uses a 3-wire SPI/QSPI™/MICROWIRE®/DSP-compatible serial interface for communication, effectively saving board space and reducing the complexity of optically isolated and transformer-isolated applications. The dual-buffered hardware circuitry on the digital ports and the low-level active LDAC control support synchronous output updates.

MAX5138BGTE Product Features:

16-bit resolution in a 3mm x 3mm, 16-pin TQFN package

Hardware-selectable option to set DAC output to zero potential/midpoint at power-up or reset

Dual-buffered input registers

Low-level active LDAC asynchronous update of DAC output

Low-level active READY for easy daisy-chaining

10ppm/°C high-performance internal reference

Monotonicity guaranteed over the entire operating range

Wide supply voltage range from +2.7V to +5.25V

Full-scale buffered output

Low gain error (less than ±0.5% FS) and offset (less than ±10mV)

30MHz 3-wire SPI/QSPI/MICROWIRE/DSP-compatible serial interface

CMOS-compatible inputs with hysteresis

Low power consumption (ISHDN = 2µA maximum)

MAX5138BGTE Applications:

Automatic test equipment

Automatic tuning

Communication systems

Data acquisition

Gain and offset adjustment

Portable instruments

Power amplifier control

Process control and servo loops

Programmable voltage and current sources

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• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.