U479B_07 Datasheet, PDF (4/7 Pages) ATMEL Corporation – Automotive Lamp-outage Monitor IC

5. Electrical Characteristics
V_S = 9V to 15V, T_amb = –40 to +95°C, Figure 1-1 on page 1, unless otherwise specified.
Parameters
Test Conditions
Pin
Symbol
Supply voltage
Internal Z-diode Z₂
Current consumption
Output saturation voltage
Control signal threshold
V_S = 12V
V_S = 9V, I_3,5 = 10 mA
T_amb = 25°C
Reference point V_{Pin 7}
I_3,5 = 3 mA
V_S = 12V
V_S = 15V
2, 7
V_S
2
V_Z
1
I₁
3, 5
V_sat
4, 6
–V_T
–V_T
Voltage drift
∆V = -^V----^T---⁽-¹---⁵----^V---⁾---–----^V-----^T--⁽--¹---²---^V----⁾
15 V – 12 V
∆V
Threshold voltage
Input currents
Delay time
Switch identification
Input 1/input 2
Input switch
Switch-on, high to low
Switch-off, low to high
8
V₈
4, 6
I_I
8
I_I
3, 5
t_d(on)
t_d(off)
Figure 5-1. Delay Times
Min.
Typ.
Max.
Unit
9
15
V
20
V
4.5
6
mA
0.5
V
6.5
8
9.5
mV
7.8
9.3
10.8
mV
0.45
mV/V
0.6 V_S
V
100
nA
5
µA
6
µs
30
µs
V_4,6
12.00
11.95
V
V₀
12
6
V
0
t_d(off)
t_d(on)
10
20
30
40
50
60 µs
t
4 U479B
4775B–AUTO–09/05