U642B
7. Electrical Characteristics
V
Batt
= 12V, T
amb
= 25°C, reference point is pin 8 (see
Figure 4-1 on page 5)
unless otherwise specified.
Parameters
Supply voltage
Supply current
Z-diode limitation
Overvoltage
Threshold current
Threshold voltage
Relay Control Output
Saturation voltage
Leakage current
Park Switch
Internal pull-up resistance
Switching threshold voltage
Protection diode
Input C
t
Internal resistance
Interval Input
Protection diode
WASH Input
Switching threshold/
Hysteresis
Protection diode
Switching Characteristics
Interval time
Prewash delay
After-wipe-time
R
4
= 130 kΩ
5
I
5
= –10 mA
I
5
= 10 mA
R
4
= 47 kΩ to 300 kΩ, I
4
= –150 µA
R
3
= 0 kΩ
R
3
= 10 kΩ
t
2
t
del
t
5
4.75
3.6
10.8
4
12
100
5.25
5.75
4.4
13.2
s
ms
s
R
2
= 2.7 to 30 kΩ
I
2
= –10 mA
I
2
= 30 mA/10 ms
R
5
= 10 kΩ
5
V
5
V
–1.4/
–5.4
–0.8
7.6
V
V
2
V
2
–0.8
7.6
V
I
6
= –10 mA
I
6
= 10 mA
3
R
3
100
Ω
R
6
= 10 kΩ
6
R
6
V
6
V
6
V
6
50
–3.3
–0.8
7.6
kΩ
V
V
V
I
7
= 100 mA
I
7
= 200 mA
7
V
7
I
7
100
–1.0
–1.5
V
µA
I1
V
Batt
–50
35
mA
V
8
Test Conditions
Pin
Symbol
V
Batt
I
8
V
1
Min.
9
10
7.6
Typ.
Max.
16.5
Unit
V
mA
V
7
4774C–AUTO–10/07
ATMEL [ ATMEL CORPORATION ]
