MB88146A Datasheet, PDF (13/20 Pages) Fujitsu Component Limited. – D/A Converter for Digital Tuning (12-channel, 8-bit, on-chip OP amp., low-voltage)

MB88146A
• Input/Output Timing (CS method)
CLK
SI
CS
SO
tCr
tCKH
tCf
tCKL
tCSU
tSO
tSSU
tSHD
tSOD
tCCH
tCSH
tSOD
tSOZ
D0 to D11 (For input)
D0 to D11 (For output)
AO1 to AO12
tPSU
tPHD
tPOD
tAOD
90 %
10 %
The decision level for CLK, SI, CS, SO, and D0 to D3 is 80% and 20% of VCCD. The decision level for D4 to D11 is 80%
and 20% of VCCA, and for AO1 to AO12 is 90% and 10% of VCCA.
• Power Supply Timing
• Power-On Timing
VCCD
tR
2.0 V
0.2 V
• Power-On Reset Non-Startup Supply Variation
Upper limit, 5.5V
VCCD
2.7V, lower limit
∆V
∆T
∆V
∆T
∆VR = ^∆V
∆T
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