UPD78F0138 NEC, UPD78F0138 Datasheet - Page 482

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UPD78F0138

Manufacturer Part Number
UPD78F0138
Description
(UPD78xxxx) 8-Bit Single-Chip Microcontrollers
Manufacturer
NEC
Datasheet

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A/D Converter Characteristics
(T
Notes 1.
482
Resolution
Overall error
Conversion time
Zero-scale error
Full-scale error
Integral non-linearity error
Differential non-linearity error
Analog input voltage
A
= −40 to +85°C, 2.7 V ≤ V
2.
CHAPTER 29 ELECTRICAL SPECIFICATIONS (STANDARD PRODUCTS, (A) GRADE PRODUCTS)
Parameter
Excludes quantization error (±1/2 LSB).
This value is indicated as a ratio (%FSR) to the full-scale value.
Notes 1, 2
Notes 1, 2
Notes 1, 2
Note 1
Note 1
DD
= EV
t
V
Symbol
CONV
IAN
DD
≤ 5.5 V, 2.7 V ≤ AV
4.0 V ≤ AV
2.7 V ≤ AV
4.0 V ≤ AV
2.7 V ≤ AV
4.0 V ≤ AV
2.7 V ≤ AV
4.0 V ≤ AV
2.7 V ≤ AV
4.0 V ≤ AV
2.7 V ≤ AV
4.0 V ≤ AV
2.7 V ≤ AV
User’s Manual U16228EJ2V0UD
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
≤ 5.5 V
< 4.0 V
≤ 5.5 V
< 4.0 V
≤ 5.5 V
< 4.0 V
≤ 5.5 V
< 4.0 V
≤ 5.5 V
< 4.0 V
≤ 5.5 V
< 4.0 V
Conditions
REF
≤ V
DD
, V
SS
= EV
SS
= AV
MIN.
AV
10
14
17
SS
SS
= 0 V)
TYP.
±0.2
±0.3
10
AV
MAX.
±0.4
±0.6
±0.4
±0.6
±0.4
±0.6
±2.5
±4.5
±1.5
±2.0
100
100
10
REF
%FSR
%FSR
%FSR
%FSR
%FSR
%FSR
Unit
LSB
LSB
LSB
LSB
bit
µ
µ
V
s
s

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