BH2222FV converter equivalent, 8bit 20ch d/a converter.
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..
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).
Pin No. Pin name 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 VCC VDD2 EX1 EX2 AO1 AO2 AO3 AO4 AO5 AO6 AO7 AO8 VDD1 GND LD SEL AO9 AO10 AO11 AO12 AO13 AO14 AO15 AO16 EX3 EX4 DI CLK In / Out − − OUT OUT OUT OUT OUT OUT O.
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