Datasheet

3
LT1358/LT1359
135859fb
T
A
= 25°C, V
CM
= 0V unless otherwise noted.
ELECTRICAL CHARACTERISTICS
SYMBOL PARAMETER CONDITIONS V
SUPPLY
MIN TYP MAX UNITS
V
OS
Input Offset Voltage ±15V 0.2 0.6 mV
±5V 0.2 0.6 mV
±2.5V 0.3 0.8 mV
I
OS
Input Offset Current ±2.5V to ±15V 40 120 nA
I
B
Input Bias Current ±2.5V to ±15V 120 500 nA
e
n
Input Noise Voltage f = 10kHz ±2.5V to ±15V 8 nV/Hz
i
n
Input Noise Current f = 10kHz ±2.5V to ±15V 0.8 pA/Hz
R
IN
Input Resistance V
CM
= ±12V ±15V 35 80 M
Input Resistance Differential ±15V 6 M
C
IN
Input Capacitance ±15V 3 pF
Input Voltage Range
+
±15V 12.0 13.4 V
±5V 2.5 3.5 V
±2.5V 0.5 1.1 V
Input Voltage Range
±15V 13.2 12.0 V
±5V 3.3 2.5 V
±2.5V 0.9 0.5 V
CMRR Common Mode Rejection Ratio V
CM
= ±12V ±15V 83 97 dB
V
CM
= ±2.5V ±5V 78 84 dB
V
CM
= ±0.5V ±2.5V 68 75 dB
PSRR Power Supply Rejection Ratio V
S
= ±2.5V to ±15V 92 106 dB
A
VOL
Large-Signal Voltage Gain V
OUT
= ±12V, R
L
= 1k ±15V 20 65 V/mV
V
OUT
= ±10V, R
L
= 500 ±15V 7 25 V/mV
V
OUT
= ±2.5V, R
L
= 1k ±5V 20 45 V/mV
V
OUT
= ±2.5V, R
L
= 500 ±5V 7 25 V/mV
V
OUT
= ±2.5V, R
L
= 150 ±5V 1.5 6 V/mV
V
OUT
= ±1V, R
L
= 500 ±2.5V 7 30 V/mV
V
OUT
Output Swing R
L
= 1k, V
IN
= ±40mV ±15V 13.3 13.8 ±V
R
L
= 500, V
IN
= ±40mV ±15V 12.5 13.0 ±V
R
L
= 500, V
IN
= ±40mV ±5V 3.5 4.0 ±V
R
L
= 150, V
IN
= ±40mV ±5V 3.0 3.3 ±V
R
L
= 500, V
IN
= ±40mV ±2.5V 1.3 1.7 ±V
I
OUT
Output Current V
OUT
= ±12.5V ±15V 25 30 mA
V
OUT
= ±3V ±5V 20 25 mA
I
SC
Short-Circuit Current V
OUT
= 0V, V
IN
= ±3V ±15V 30 42 mA
SR Slew Rate A
V
= –2, (Note 4) ±15V 300 600 V/µs
±5V 150 220 V/µs
Full Power Bandwidth 10V Peak, (Note 5) ±15V 9.6 MHz
3V Peak, (Note 5) ±5V 11.7 MHz
GBW Gain Bandwidth f = 200kHz, R
L
= 2k ±15V 18 25 MHz
±5V 15 22 MHz
±2.5V 20 MHz
t
r
, t
f
Rise Time, Fall Time A
V
= 1, 10%-90%, 0.1V ±15V 8 ns
±5V 9 ns
Overshoot A
V
= 1, 0.1V ±15V 27 %
±5V 27 %
Propagation Delay 50% V
IN
to 50% V
OUT
, 0.1V ± 15V 9 ns
±5V 11 ns
t
s
Settling Time 10V Step, 0.1%, A
V
= –1 ±15V 115 ns
10V Step, 0.01%, A
V
= –1 ±15V 220 ns
5V Step, 0.1%, A
V
= –1 ± 5V 110 ns
5V Step, 0.01%, A
V
= –1 ± 5V 380 ns
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