MB88146A Datasheet, PDF (16/20 Pages) Fujitsu Component Limited. – D/A Converter for Digital Tuning (12-channel, 8-bit, on-chip OP amp., low-voltage)

MB88146A
(Continued)
• I/O Expander Operation Noise 2 VN3
Noise to analog output during serial → parallel switching commands for digital-only pins, or ESR setting commands
for switching between digital output and analog output.
CLK
SI
Serial → parallel switching commands, ESR setting commands
CS
D11
to
D4
D11/AO5
D0/AO12
AO1
to
AO12
Parallel output
Digital output ⇔ analog output
VN3
VN3
16