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MB88146A - D/A Converter

Description

The MB88146A is an 8-bit D/A converter with twelve built-in channels.

The 12 analog outputs each have a builtin OP amplifier with large current drive-capability.

The data input/output format is CS (chip select) with serial bus connection available.

Features

  • Ultra low power consumption (1.2 mW/chl: typical) Ultra compact package Built-in 12-channel R-2R type 8-bit D/A converter Built-in 12-bit I/O expander (8 bits also function as analog output) Built-in analog output amplifier (sink current 1.0 mA maximum, source current 1.0 mA maximum) Built-in power-on detection circuit (initialized at detection of VccD power-on) MCU interface c.

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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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www.DataSheet4U.com FUJITSU SEMICONDUCTOR DATA SHEET DS04-13513-1E Linear IC Converter CMOS D/A Converter for Digital Tuning (12-channel, 8-bit, on-chip OP amp., low-voltage) MB88146A s DESCRIPTION The MB88146A is an 8-bit D/A converter with twelve built-in channels. The 12 analog outputs each have a builtin OP amplifier with large current drive-capability. The data input/output format is CS (chip select) with serial bus connection available. A built-in 12-bit I/O expander enables serial ↔ parallel conversion (8 of the 12 bits can also be used for analog output). This product can be used for microcontroller port expansion, electronic level adjustment, replacement of semifixed resistance for tuning, etc. s FEATURES • • • • • • • • • • • • Ultra low power consumption (1.
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