LPR30 Просмотр технического описания (PDF) - STMicroelectronics
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LPR30 Datasheet PDF : 10 Pages
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LPR30
ELECTRICAL CHARACTERISTICS
(Refer to the test circuits, VCC = 10V, Tj = 25 oC unless otherwise specified.
GENERAL
Symbol
V CC
ICC
Parameter
Operating Supply Voltage
Supply Current
VOSAT Output Saturation Voltage
IOLK Output Leakage Current
Test Conditions
IK = 0 µA VCC = 30 V
Tj = 0 to 70 oC
ERR(-), LIM(-) = 1V
ERR(+), LIM(+) = 0V
VCC = 5 V IO = 100 mA
Tj = 0 to 70 oC
ERR(-), LIM(-) = 1V
ERR(+), LIM(+) = 0V
VCC = 5 V VO = 60 V
ERR(-), LIM(-) = 0V
ERR(+), LIM(+) = 1V
Min.
5
REFERENCE BLOCK
Symbol
Parameter
VREF Reference Output Voltage
IK
Reference Output Current
∆VREF /∆IK Reference Output Voltage
Change
SVR Supply Voltage Rejection
eN Output Noise
Test Conditions
IK = 1 to 20 mA CREF = 0 pF
Min.
2.45
20
VIN < 10 V ±1V f = 120 Hz CREF = 0 pF
B = 10 Hz to 10 KHz
IK = 10 mA CREF = 0 pF
ERROR AMPLIFIER BLOCK
Symbol
Parameter
Test Conditions
IB
VOS
IOS
GV
VCM
CMR
Input Bias Current
Input OffsetVoltage
Input OffsetCurrent
Open Loop Gain
Input Common Mode Voltage
Range
Common Mode Rejection
VCC = 5 to 30 V
Tj = 0 to 70 oC
Tj = 0 to 70 oC
Tj = 0 to 70 oC
SVR Supply Voltage Rejection
VIN = 9 to 11V f = 120Hz
VIN = 9 to 11V f = 10KHz
Min.
80
1
70
60
CURRENT LIMITING BLOCK
Symbol
IB
VOS
GV
VCM
Parameter
Test Conditions
Input Bias Current
Input OffsetVoltage
Open Loop Gain
Input Common Mode Voltage
Range
Tj = 0 to 70 oC
Tj = 0 to 70 oC
Tj = 0 to 70 oC
Min.
40
50
0
Typ.
2
Max.
30
4
Unit
V
mA
280 500 mV
100
µA
Typ.
2.5
3
Max.
2.55
Unit
V
mA
mV
70
dB
50
µV
Typ.
0.3
5
Max.
1
5
50
VCC-1
Unit
µA
mV
nA
dB
V
70
dB
dB
dB
Typ.
Max.
0.5
60
VCC-3
Unit
µA
V
dB
V
3/10
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