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ML2340 - Single Supply / Programmable 8-Bit D/A Converters

General Description

The ML2340 and ML2350 are CMOS voltage output, 8-bit D/A converters with an internal voltage reference and a µP interface.

These devices are designed to be powered by a single supply, although they can be powered from dual power supplies.

Key Features

  • s Programmable output voltage gain settings of 2, 1, 1 /2, 1/4 provide 8-, 9-, 10-, or 11-bit effective resolution around zero AGND to VCC output voltage swing Bipolar or unipolar output voltage 4.5V to 13.2V single supply or ±2.25V to ±6.5V dual-supply operation Transparent latch allows microprocessor interface with 30ns setup time Data flow-through mode Voltage reference output ML2340 2.25V or 4.50V ML2350 2.50V or 5.00V Nonlinearity ±1/4 LSB or ±1/2 LSB Output voltage settling time over t.

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Datasheet Details

Part number ML2340
Manufacturer Micro Linear
File Size 220.87 KB
Description Single Supply / Programmable 8-Bit D/A Converters
Datasheet download datasheet ML2340 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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May 1997 ML2340*, ML2350** Single Supply, Programmable 8-Bit D/A Converters GENERAL DESCRIPTION The ML2340 and ML2350 are CMOS voltage output, 8-bit D/A converters with an internal voltage reference and a µP interface. These devices are designed to be powered by a single supply, although they can be powered from dual power supplies. The output voltage swings above zero scale (VZS) in the unipolar mode or around zero scale (VZS) in the bipolar mode, both with programmable gain. VZS can be set to any voltage from AGND to 2.25V below VCC. The digital and analog grounds, DGND and AGND, are totally independent of each other. DGND can be set to any voltage from AGND to 4.5V below VCC for easy interfacing to standard TTL and CMOS logic families.