Datasheet

5
LT1637
1637fd
V
OH
Output Voltage Swing HIGH No Load ● 14.9 14.967 V
I
SOURCE
= 5mA ● 14.2 14.667 V
I
SOURCE
= 10mA ● 13.7 14.440 V
I
SC
Short-Circuit Current (Note 2) Short Output to GND ± 25 ±31.7 mA
0°C ≤ T
A
≤ 70°C ● ±20 mA
–40°C ≤ T
A
≤ 85°C ● ± 15 mA
PSRR Power Supply Rejection Ratio V
S
= ±1.5V to ±22V ● 90 115 dB
Minimum Supply Voltage ● ±1.35 V
I
S
Supply Current 230 300 µA
● 370 µA
Positive Supply Current, SHDN V
PIN5
= – 20V, V
S
= ±22V, No Load ● 640 µA
I
SHDN
Shutdown Pin Current V
PIN5
= – 21.7V, V
S
= ±22V, No Load ● 0.3 15 nA
V
PIN5
= – 20V, V
S
= ±22V, No Load ● 0.9 8 µA
Maximum Shutdown Pin Current V
PIN5
= 32V, V
S
= ±22V ● 20 150 µA
Output Leakage Current, SHDN V
PIN5
= – 20V, V
S
= ±22V, No Load ● 0.02 2 µA
V
L
Shutdown Pin Input Low Voltage V
S
= ±22V ● –21.7 –21.6 V
V
H
Shutdown Pin Input High Voltage V
S
= ±22V ● –20.8 –20.0 V
t
ON
Turn-On Time V
PIN5
= – 10V to – 15V, R
L
= 10k 35 µs
t
OFF
Turn-Off Time V
PIN5
= – 15V to – 10V, R
L
= 10k 3 µs
GBW Gain-Bandwidth Product f = 10kHz 750 1100 kHz
0°C ≤ T
A
≤ 70°C ● 650 kHz
–40°C ≤ T
A
≤ 85°C ● 600 kHz
SR Slew Rate A
V
= – 1, R
L
= ∞, V
O
= ±10V, Measure at V
O
= ±5V 0.225 0.4 V/µs
0°C ≤ T
A
≤ 70°C ● 0.200 V/µs
–40°C ≤ T
A
≤ 85°C ● 0.180 V/µs
The ● denotes the specifications which apply over the full operating temperature range of –40°C ≤ T
A
≤ 85°C, otherwise
specifications are at T
A
= 25°C. V
S
= ±15V, V
CM
= 0V, V
OUT
= 0V, V
SHDN
= V
–
unless otherwise specified. (Note 4)
LT1637C/LT1637I
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
±15V ELECTRICAL CHARACTERISTICS