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BH2222FV - 8bit 20ch D/A converter

Datasheet Summary

Description

Pin No.

OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT

Features

  • 1) 8bit 20-channel D/A converters adopting R-2R system. 2) 3-wire + 1-wire 16-bit serial interface. 3) POWER ON RESET circuit. 4) The full scale output voltage range : 2.7 ~ 5.5V. 5) It is possible to set the two output full scale level independently. 6) 4-channel date Register extension function. 7) SSOP-B28 package. 1 14 1.15±0.1 0.1 0.15±0.1 0.1 0.65 0.22±0.1 SSOP-B28 zAbsolute maximum ratings (Ta=25°C) Parameter Power supply voltage Maximum output voltage Storage temperature Power di.

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Datasheet Details

Part number BH2222FV
Manufacturer ROHM
File Size 87.77 KB
Description 8bit 20ch D/A converter
Datasheet download datasheet BH2222FV Datasheet
Additional preview pages of the BH2222FV datasheet.

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Full PDF Text Transcription

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BH2222FV Standard ICs 8bit 20ch D/A converter BH2222FV BH2222FV is an 8bit D/A converter for electronic adjustment. The 20-channel output voltage can be independently controlled by three-wire serial interface from micro-controller. The built-in power on reset circuit keeps the output state Low after the power is on. 4-channel have data register function. Two kinds of set voltage can be retained, and output voltage can be switched by SEL pin. zApplications The voltage adjustment for DVC, DSC etc. zExternal dimensions (Unit : mm) 10.0±0.2 28 15 7.6±0.3 5.6±0.2 zFeatures 1) 8bit 20-channel D/A converters adopting R-2R system. 2) 3-wire + 1-wire 16-bit serial interface. 3) POWER ON RESET circuit. 4) The full scale output voltage range : 2.7 ~ 5.5V.
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