IC-HE Datasheet, PDF (4/6 Pages) IC-Haus GmbH – TRIPLE DIFFERENTIAL LINE DRIVER

iC-HE
TRIPLE DIFFERENTIAL LINE DRIVER
preliminary
Rev A1, Page 4/6
ELECTRICAL CHARACTERISTICS
Operating Conditions: VB = 4.5...35 V, Tj = -40...125 °C, unless otherwise noted
Item Symbol Parameter
No.
Conditions
Total Device
001 VB
Permissible Supply Voltage
002 V(LED) Permissible Voltage at LED
no clamp diode to VB
003 I(VB)
Supply Current in VCC
no loads on outputs, ISET open
004 Vc()lo
Clamp Voltage low at Ix inputs I() = -1 mA
005 Vc()hi
Clamp Voltage high at Ix inputs I() = 1 mA
006 Vc()lo
Clamp Voltage lo at
OA, OB, OC, NOA, NOB, NOC
007 Vc()hi
Clamp Voltage hi at
OA, OB, OC, NOA, NOB, NOC
008 Vc(LED)lo Clamp Voltage low at LED
009 Vc(LED)hi Clamp Voltage high at LED
010 Vc(ISET)lo Clamp Voltage low at ISET
011 Vc(ISET)hi Clamp Voltage high at ISET
Driver Outputs Ox, NOx (x = A...C)
101 Vs()lo
Saturation voltage low
102 Vs()hi
Saturation voltage high
103 Iout()hi Output current lo
104 Iout()hi Output current hi
105 Isc()lo
Short-Circuit Current lo
106 Isc()hi
Short-Circuit Current hi
107 Rout()
Output Resistance
108 SR()lo, hi Slew-Rate lo, hi
109 tp()lo, hi Delay Time lo,hi
110 dtp()
Delay Time Difference
111 Ilk()
Output Leakage Current
Driver Inputs Ix (x=A...C)
201 Vt()lo
Threshold Voltage lo
202 Vt()hi
Threshold Voltage hi
203 Vt()hys Input Hysteresis
204 I()
Input Leakage Current in Ix
Undervoltage Detection
501 Voff
Undervoltage Threshold lo
502 Von
Undervoltage Threshold hi
503 Vhys
Hysteresis
504 tp()shut Reset Delay Time
Thermal Shutdown
601 Toff
Shutdown Temperature
602 ∆Toff
Hysteresis
LED driver
701 TC(ISET) Temp.- Koeffizient at ISET
702 V(ISET) Voltage at ISET
703 V(ISET) Voltage at LED
704 V(ISET) Voltage at ISET
705 CR
Current Ratio I(LED)/I(ISET)
706 Isc(LED) Short-Circuit Current in LED
707 Vs(LED) Saturation Voltage NPN
708 Vs(LED) Saturation Voltage NPN
709 Ilk(LED) Leakage Current in LED
VB = 0 V, I() = -10 mA
VB = 0 V, I() = 10 mA
I() = -10 mA
I() = 10 mA
VB = 0 V, I() = -10 mA
VB = 0V
I(A) = 40 mA
I(A) = -40 mA
VB = 30 V, V(Ox, NOx) = 3 V
VB = 30 V, V(Ox, NOx) = VB − 3 V
VB = 30 V, V(Ox, NOx) = VB
V(Ox, NOx) = 0 V
VB = 10...30 V, V(Ox) = 0.5 * VB
VB = 24 V, CL = 100 pF
not tested, guaranteed by design
not tested, guaranteed by design
at overtemperature shutdown
0 V < V(Ix) < 5V
I(ISET) = 10mA
Tj = 27 °C ; I(ISET) = 1mA
Tj = 27 °C ; I(ISET) = 10mA
Tj = 27 °C ; I(ISET) = 50mA
I(ISET) = 1 .. 50mA
V(ISET)= 0V
Vs(LED) = V(LED) − V(ISET); I(LED) = 1mA
Vs(LED) = V(LED) − V(ISET); I(LED) = 50mA
ISET open, V(LED) = 35V
Min.
4.5
4.5
-1.2
VB +
0.4
-1.2
VB +
0.4
-1.2
41
-1.2
0.8
40
-90
-500
50
-35
-100
0.8
0.1
-5
2
35
130
1.7
1.5
1.3
0.97
65
Typ.
2.6
0.2
0.3
60
-60
200
-200
75
400
75
0.2
3.4
3.5
100
20
150
8
2.0
1.93
1.82
1.64
125
0.15
0.55
Unit
Max.
35
V
35
V
4
mA
-0.4
V
VB + V
1.2
-0.4
V
VB + V
1.2
-0.4
V
58
V
-0.4
V
2.4
V
0.5
V
0.7
V
90
mA
-40 mA
500 mA
mA
110
Ω
V/µs
200
ns
35
ns
100 uA
V
2.4
V
V
5
µA
V
4.1
V
mV
us
170
°C
°C
mV/°K
2.2
V
2.1
V
2
V
1
250 mA
0.4
V
1.2
V
100 µA