Characteristic chart and measurement circuit – Rainbow Electronics BU4309G_FVE_F User Manual
Page 3
Characteristic chart and measurement circuit
I/O characteristic
Detection voltage/Release voltage
Circuit current when ON
"L" output current [Ta=-40°C]
3
5
4
7
6
2
1
1
2
3
4
5
6
7
0
V
CC
[V]
V
O
[V
]
BU4216F
Vcc - Vo
3.0
4.0
5.0
[m
A]
1.5
2
2.5
2.0
1.0
0.5
1
0
V
O
[V]
I
O
Vcc=1.2V
"L" output current [Ta=25°C]
Circuit current when OFF
0
50
-40
130
100
Ta [°C]
1.0
1.5
2.0
V
D
ET
[V
]
V
DD
V
DS
V
DD
V
OUT
GND
A
CT
R
L
=470KΩ
V
DD
V
V
DD
V
OUT
GND
CT
R
L
=470KΩ
V
DD
V
V
DD
V
OUT
GND
CT
V
DD
V
DD
V
OUT
GND
CT
"L" output current [Ta=125°C]
Threshold voltage
CT pin circuit resistance
low to high
(VDET+∆VDET)
high to low
(VDET)
[BU4216F]
0
50
-40
130
100
Ta [°C]
0.60
0.65
0.70
0.75
0.80
0.85
0.90
0.95
1.00
C
T
[V
]
R
L
=470KΩ
V
DD
V
V
DD
V
OUT
GND
V
CT
CT
[BU4216F]
0
50
-40
130
100
Ta [°C]
0
0.3
0.2
0.1
0.4
0.5
I
C
C
[ µ
A
]
[BU4216F]
0
50
-40
130
100
Ta [°C]
0
0.6
0.4
0.2
0.8
1.0
I
C
C
[ µ
A
]
[BU4216F]
[BU4216F]
A
V
DD
V
DD
V
OUT
GND
CT
A
Ta=25°C
3.0
4.0
5.0
[m
A]
1.5
2
2.5
2.0
1.0
0.5
1
0
V
O
[V]
I
O
Vcc=1.2V
V
DD
V
DS
V
DD
V
OUT
GND
A
CT
[BU4216F]
Ta=-40°C
3.0
4.0
5.0
[m
A]
1.5
2
2.5
2.0
1.0
0.5
1
0
V
O
[V]
I
O
Vcc=1.2V
V
DD
V
DS
V
DD
V
OUT
GND
A
CT
[BU4216F]
Ta=125°C
0
50
-40
130
100
Ta [°C]
0
2
4
6
8
10
12
14
18
16
R
C
T
[V
]
R
L
=470KΩ
V
DD
V
DD
V
OUT
GND
V
CT
CT
[BU4216F]
A