UPD75P3036 NEC, UPD75P3036 Datasheet - Page 42

• Manufacturer Part Number: UPD75P3036
• Description: 4-BIT SINGLE-CHIP MICROCONTROLLER
• Manufacturer: NEC

42
A/D Converter Characteristics (T
Notes 1.
Resolution
Absolute accuracy
Conversion time
Sampling time
Analog input voltage
Analog input impedance
AV
REF
2.
3.
current
Parameter
Absolute accuracy excluding quantization error ( 1/2LSB)
Time until end of conversion (EOC = 1) after execution of conversion start instruction (40.1 s: f
4.19 MHz).
Time until end of sampling after execution of conversion start instruction (10.5 s: f
Note 1
t
t
V
R
I
CONV
SAMP
REF
IAN
AN
Symbol
A
= –40 to +85 C, V
V
V
Note 2
Note 3
DD
DD
= AV
AV
REF
REF
Conditions
DD
2.7 V
1.8 V
= 1.8 to 5.5 V, 1.8 V
V
V
DD
DD
< 2.7 V
5.5 V
MIN.
AV
8
SS
AV
REF
1000
TYP.
0.25
8
V
DD
)
168/f
X
AV
MAX.
44/f
1.5
2.0
= 4.19 MHz).
8
3
3
REF
PD75P3036
X
X
LSB
Unit
LSB
LSB
M
mA
bit
V
s
s
X
=