UPD78F0988AGC-8BS Renesas Electronics America, UPD78F0988AGC-8BS Datasheet - Page 223

• Manufacturer Part Number: UPD78F0988AGC-8BS
• Manufacturer: Renesas Electronics America

Specifications of UPD78F0988AGC-8BS

• Lead Free Status / Rohs Status: Supplier Unconfirmed

(8) Conversion time
(9) Sampling time
1 ...... 1
0 ...... 0
111
011
010
001
000
Time required from when an analog input voltage is given until the digital output is obtained.
Sampling time is included in the conversion time in the characteristics table.
Time during which an analog switch is on to load an analog voltage to the sample & hold circuit.
0
Figure 11-21. Integral Linearity Error
0
Ideal straight
line
Figure 11-19. Zero-Scale Error
Ideal straight line
1
Analog input (LSB)
2
Analog input
Zero-scale error
Sampling time
3
Integral
linearity error
CHAPTER 11 A/D CONVERTER
User’s Manual U13029EJ7V1UD
AV
AV
REF
REF
Conversion time
1 ...... 1
0 ...... 0
111
110
101
000
Figure 11-22. Differential Linearity Error
Figure 11-20. Full-Scale Error
0
Ideal width of 1LSB
V
REF–3
Analog input (LSB)
Analog input
Full-scale error
Differential linearity
V
REF–2
Ideal straight
line
V
REF–1
AV
AV
REF
REF
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