U2480B Datasheet, PDF (6/8 Pages) TEMIC Semiconductors – Automotive Lamp Outage Monitor

U2480B
Parameters
Test Conditions / Pins Symbol Min.
Typ.
Max.
Unit
Delay time
Debounce time
Flashing frequency recognition
t_d
1.1
1.2
1.3
s
t_db
115
125
135
ms
Pin BL
Fault indication with stor-
age
V_BL
0.15 V_S
V
Fault indication without
storage
V_BL
0.2 V_S
0.6 V_S
V
No fault indication
V_BL
0.7 V_S
V
Input current
V_BL = low
I_BL
–3.0
mA
Programming pin
Pin SP
Latch ON
Latch OFF
Input current
Input current
V_SP = 0 V
V_SP = 12 V
V_SP
0.35 V_S
V
V_SP 0.45 V_S
V
I_SP
–6.0
mA
I_SP
300
mA
Package Information
Package SDIP28
Dimensions in mm
27.5
27.1
23.114
4.8
4.2
0.9
3.3
0.53
0.43
1.778
10.26
10.06
8.7
8.5
0.35
0.25
12.2
11.0
1
6 (8)
technical drawings
according to DIN
specifications
13044
TELEFUNKEN Semiconductors
Rev. A1, 22-Oct-97