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U426B Datasheet, PDF (5/6 Pages) TEMIC Semiconductors – INFRARED DRIVER
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Electrical Characteristics (continued)
VS = 6 V, Tamb = 25°C, reference point Pin 8, unless otherwise specified
Parameters
Test Conditions / Pins Symbol Min.
Typ.
MON-O
Pin 4
Output current
Output current
Reverse current
Output voltage HIGH
V4 ≥ 200 mV
V4 ≥ 400 mV
V4 ≤ 6 V
I4
1
I4
3
Ir
Saturation voltage
WAKE
I4 = 1 mA
Vsat
Pin 5
Input current
V5 = 6 V
I5
V5 = 0 V
I5
Input voltage HIGH
Busy
V5
Input voltage LOW
Standby
V5
0
SHUNT
Output current IRED
Pin 6
W VS = 2.4 V; RS = 0.62
W VS = 6.0 V; RS = 0.62
W VS = 12 V; RS = 0.62
W VS = 6 V; RS = 0.11
W VS = 12 V; RS = 0.11
I7
205
I7
220
I7
235
I7
1.25
I7
1.3
Shunt voltage
W V2 = VS = 6 V;
RS = 0.11
VShunt
140
150
Temperature coefficient
Tamb = –40 to 85°C
TC
40
IRED
Pin 7
Output voltage
V2 = VS = 6 V; I7 = 1 A
Vout
Output voltage
V2 =0 V; I7 = 0
Vout
12
Reverse current
V2 =0 V; V7 = 6 V
Ir
Rise/fall time
tr
Delay time
Pin 2 to Pin 7
td
Standby/busy
tSB
Busy/standby
tBS
Package Information
Package SO8
5.2
4.8
Dimensions in mm
5.00
4.85
3.7
1.4
0.4
0.25
0.10
3.8
0.2
1.27
6.15
3.81
5.85
8
5
U426B
Max.
0.2
VS
200
80
±0.2
VS
0.2
245
265
275
1.5
1.55
160
1000
13.2
1
300
1
1
1
Unit
mA
mA
mA
V
mV
mA
mA
V
V
mA
mA
mA
A
A
mV
mV/K
mV
V
mA
ns
ms
ms
ms
Rev. A2, 15-Oct-98
technical drawings
according to DIN
specifications
1
4
13034
5 (6)
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