L9305A
ELECTRICAL CHARACTERISTICS (V5 = 14.4V, Tamb = 25°C ; refer to block diagram unless otherwise
specified)
Symbol
Parameter
Supply Voltage
Test Conditions
Min.
Typ.
Max.
18*
8
Unit
V
V5
3.5
+
–
IS ”st.by” Supply Current
VI – VI ≥ 70mV
5
mA
mA
V
–
+
ISON
VCZ
Supply Current
VI – VI > 70mV
18
30
Output Clamping Voltage (for IOUT = 1A
each channel)
20
27
VZS
VIH
Supply Voltage Clamp
Comparator Hysteresis
IZS = 10mA
20
20
27
70
V
+
–
VI – VI = 200mVpp
f = 1kHz
mV
IB
IOS
Input Bias Current
V + = V – = 0V
V + = V – = 0V
0.2
1
± 200
V5 – 1.6
0.85
2.5
µA
nA
V
Input Offset Current
± 20
CMR
ISC
Input Common Mode Range
Output Short Circuit Current for VI – VI + ≥ 70mV Vout = 16.5V
Each Channel
V5 = 3.5V to 18V
–
0
A
Vout = 6V
A
–
ICD
Driver
Transistor
Current VI – VI + ≥ 70mV
DC
Pulsed (**)
300
mA
mA
V
Capability
600
–
VCSAT
On Status Saturation Voltage
Output Leakage Current
VI – VI + ≥ 70mV
1
ICD = 100mA
ICOUT = 1.2A
+
–
IOL
VI – VI ≥ 70mV
250
µA
*
TON ≤ 2.5 ms ; repetition time ≥ 30 ms.
** The maximum allowed supply voltage without limiting resistors is limited by the built-in protection zener diodes see VCZ, VZS
Spec. velues.
TEST AND APPLICATION CIRCUIT
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