1637 データシートの表示（PDF） - Linear Technology
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1637 Datasheet PDF : 16 Pages
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LT1637
U
3V A D 5V ELECTRICAL CHARACTERISTICS
The q denotes the specifications which apply over the full operating temperature range of –40°C ≤ TA␣ ≤␣ 125°C.
VS = 3V, 0V; VS = 5V, 0V; VCM = VOUT = half supply unless otherwise specified. (Note 4)
SYMBOL PARAMETER
CONDITIONS
LT1637H
MIN TYP MAX
VOS
Input Offset Voltage
100 450
q
3
Input Offset Voltage Drift (Note 9)
q
3
10
IOS
Input Offset Current
IB
Input Bias Current
Input Voltage Range
VCM = 44V (Note 5)
VCM = 44V (Note 5)
q
15
q
10
q
150
q
100
q 0.3
44
CMRR
AVOL
Common Mode Rejection Ratio
(Note 5)
Large-Signal Voltage Gain
VCM = 0.3V to (VCC – 1V)
VCM = 0.3V to 44V
VS = 3V, VO = 500mV to 2.5V, RL = 10k
q 72
q 74
150 400
q 20
VS = 5V, VO = 500mV to 4.5V, RL = 10k
300 800
q 35
VOL
Output Voltage Swing LOW
VOH
Output Voltage Swing HIGH
PSRR
Power Supply Rejection Ratio
Minimum Supply Voltage
No Load
ISINK = 5mA
VS = 5V, ISINK = 10mA
VS = 3V, No Load
VS = 3V, ISOURCE = 5mA
VS = 5V, No Load
VS = 5V, ISOURCE = 10mA
VS = 3V to 12.5V, VCM = VO = 1V
q
15
q
900
q
1500
q 2.90
q 2.05
q 4.90
q 3.50
q 80
q 2.7
Reverse Supply Voltage
IS
Supply Current
IS = – 100µA
(Note 6)
q 23
q
190
250
400
ISHDN
GBW
Supply Current, SHDN
Shutdown Pin Current
Output Leakage Current, SHDN
Maximum Shutdown Pin Current
Gain-Bandwidth Product
VPIN5 = 2V, No Load (Note 6)
VPIN5 = 0.3V, No Load (Note 6)
VPIN5 = 2V, No Load (Note 5)
VPIN5 = 2V, No Load (Note 6)
VPIN5 = 32V, No Load (Note 5)
f = 10kHz (Note 5)
q
15
q
200
q
7
q
5
q
200
650 1000
q 350
SR
Slew Rate
AV = – 1, RL = ∞ (Note 7)
0.210 0.35
q 0.1
UNITS
µV
mV
µV/°C
nA
µA
nA
µA
V
dB
dB
V/mV
V/mV
V/mV
V/mV
mV
mV
mV
V
V
V
V
dB
V
V
µA
µA
µA
nA
µA
µA
µA
kHz
kHz
V/µs
V/µs
6
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