Datasheet

3
LT1355/LT1356
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 –3.4 –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 12 36 V/mV
V
OUT
= ±10V, R
L
= 500Ω±15V 5 15 V/mV
V
OUT
= ±2.5V, R
L
= 1k ±5V 12 36 V/mV
V
OUT
= ±2.5V, R
L
= 500Ω±5V 5 15 V/mV
V
OUT
= ±2.5V, R
L
= 150Ω±5V 1 4 V/mV
V
OUT
= ±1V, R
L
= 500Ω±2.5V 5 20 V/mV
V
OUT
Output Swing R
L
= 1k, V
IN
= ±40mV ±15V 13.3 13.8 ±V
R
L
= 500Ω, V
IN
= ±40mV ±15V 12.5 13.0 ±V
R
L
= 500Ω, V
IN
= ±40mV ±5V 3.5 4.0 ±V
R
L
= 150Ω, V
IN
= ±40mV ±5V 3.0 3.3 ±V
R
L
= 500Ω, 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 200 400 V/µs
±5V 70 120 V/µs
Full Power Bandwidth 10V Peak, (Note 5) ±15V 6.4 MHz
3V Peak, (Note 5) ±5V 6.4 MHz
GBW Gain Bandwidth f = 200kHz, R
L
= 2k ±15V 9.0 12.0 MHz
±5V 7.5 10.5 MHz
±2.5V 9.0 MHz
t
r
, t
f
Rise Time, Fall Time A
V
= 1, 10%-90%, 0.1V ±15V 14 ns
±5V 17 ns
Overshoot A
V
= 1, 0.1V ±15V 20 %
±5V 18 %
Propagation Delay 50% V
IN
to 50% V
OUT
, 0.1V ±15V 16 ns
±5V 19 ns
t
s
Settling Time 10V Step, 0.1%, A
V
= –1 ±15V 230 ns
10V Step, 0.01%, A
V
= –1 ±15V 280 ns
5V Step, 0.1%, A
V
= –1 ±5V 240 ns
5V Step, 0.01%, A
V
= –1 ±5V 380 ns
Differential Gain f = 3.58MHz, A
V
= 2, R
L
= 1k ±15V 2.2 %
±5V 2.1 %
Differential Phase f = 3.58MHz, A
V
= 2, R
L
= 1k ±15V 3.1 Deg
±5V 3.1 Deg
R
O
Output Resistance A
V
= 1, f = 100kHz ±15V 0.7 Ω
Channel Separation V
OUT
= ±10V, R
L
= 500Ω±15V 100 113 dB
I
S
Supply Current Each Amplifier ±15V 1.0 1.25 mA
Each Amplifier ±5V 0.9 1.20 mA
SYMBOL PARAMETER CONDITIONS V
SUPPLY
MIN TYP MAX UNITS
T
A
= 25°C, V
CM
= 0V unless otherwise noted.
ELECTRICAL CHARACTERISTICS