MB88101A_03 Datasheet, PDF (14/19 Pages) Fujitsu Component Limited. – A/D Converter (With 4-channel Input at 12-bit Resolution)

MB88101A
(Continued)
Analog input external impedance vs. Clock cycle time (tCLK)
10
160
Ta = +25°C
9
8
128
7
6
96
5
4
64
3
2
32
1
VCC = VREF = 3.3 V
VCC = VREF = 5.0 V
0
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Analog input impedance (kΩ)
Note ; Conversion time = Clock cycle time (tCLK) × 16
14