參數(shù)資料
型號(hào)： M38198ED-XXXFP
廠商： Mitsubishi Electric Corporation
英文描述： SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
中文描述： 單芯片8位CMOS微機(jī)
文件頁(yè)數(shù)： 56/60頁(yè)
文件大?。?/td> 664K
代理商： M38198ED-XXXFP
56
3819 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
ZERO CROSS DETECTION INPUT CHARACTERISTICS
(V
CC
= 4.0 to 5.5 V, V
SS
= 0 V, T
a
= –10 to 85°C, unless otherwise noted)
Symbol
f
ZCR
V
T
Parameter
Input frequency of zero cross detection
Voltage error of zero cross detection distinction
Test conditions
50 Hz or 60 Hz
Limits
Typ.
50, 60
0
Min.
–100
Max.
1000
100
Unit
Hz
mV
A-D CONVERTER CHARACTERISTICS
(V
CC
= 4.0 to 5.5 V, V
SS
= 0 V, T
a
= –10 to 85°C, high-speed operation mode f(X
IN
) = 500 kHz to 8.4 MHz, unless otherwise noted)
Symbol
–
–
T
CONV
I
VREF
I
IA
R
LADDER
Parameter
Resolution
Absolute accuracy (excluding quantization error)
Conversion time
Reference power source input current
Analog port input current
Ladder resistor
Test conditions
V
CC
= V
REF
= 5.12 V
V
REF
= 5 V
Limits
Typ.
Min.
49
50
Max.
8
±2.5
50
200
5.0
Unit
Bits
LSB
t
c
(
φ
)
μ
A
μ
A
k
±1
150
0.5
35
D-A CONVERTER CHARACTERISTICS
(V
CC
= 4.0 to 5.5 V, V
SS
= AV
SS
= 0 V, V
REF
= 3.0 to V
CC
, T
a
= –10 to 85°C, unless otherwise noted)
Symbol
–
–
T
su
R
O
I
VREF
Note :
Exclude currents flowing through the A-D converter ladder resistor
Parameter
Resolution
Absolute accuracy
Setting time
Output resistor
Reference power source input current (Note)
Test conditions
Limits
Typ.
Min.
1
Max.
8
1.0
2.5
3
4
3.2
Unit
Bits
%
%
μ
s
k
mA
2.5
V
CC
= 4.0 to 5.5 V
V
CC
= 3.0 to 5.5 V
Fig. ZA-1 Zero cross detection input characteristics
100V AC
P4
5
/INT
1
/ZCR
clamp correction
input waveform
Zero cross detection
comparator output
5.7 V
0 V
– 0.7 V
V
I
V
T
1/f
ZCR
相關(guān)PDF資料
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