Datasheet

3
LT1464/LT1465
ELECTRICAL CHARACTERISTICS
V
S
= ±15V, V
CM
= 0V, T
A
= 25°C, unless otherwise noted.
LT1464AC LT1464C/LT1465C
SYMBOL PARAMETER CONDITIONS (Note 1) MIN TYP MAX MIN TYP MAX UNITS
V
OUT
Output Voltage Swing R
L
= 10k ±13.5 ±13.7 ±13.5 ±13.7 V
R
L
= 2k ±13.3 ±13.5 ±13.3 ±13.5 V
V
S
= ±5V, R
L
= 2k ±3.5 ±3.7 ±3.5 ±3.7 V
SR Slew Rate R
L
= 10k (Note 4) 0.5 0.9 0.5 0.9 V/µs
GBW Gain Bandwidth Product f = 10kHz 650 1000 650 1000 kHz
I
S
Supply Current per Amplifier 145 200 145 200 µA
V
S
= ±5V 135 200 135 200 µA
Channel Separation f = 10Hz, V
O
= ±10V, R
L
= 10k 132 132 dB
V
OS
Offset Voltage Match (Note 7) V
S
= ±5V 0.5 1.3 0.5 1.3 mV
V
S
= ±15V 0.8 3.3 0.8 3.3 mV
I
B
+
Noninverting Bias Current Match V
S
= ±5V 0.4 3.0 pA
(Note 7) V
S
= ±15V 0.5 4.0 0.5 30 pA
CMRR Common Mode Rejection Match (Notes 5, 7) 74 85 71 85 dB
PSRR Power Supply Rejection Match (Notes 5, 7) 78 88 74 88 dB
V
S
= ±15V, V
CM
= 0V, 0°C T
A
70°C, unless otherwise noted.
LT1464AC LT1464C/LT1465C
SYMBOL PARAMETER CONDITIONS (Note 1) MIN TYP MAX MIN TYP MAX UNITS
V
OS
Input Offset Voltage V
S
= ±5V 0.5 1.4 0.5 1.4 mV
V
S
= ±15V 0.9 2.8 0.9 2.8 mV
V
OS
Average Input Offset Voltage Drift (Note 6) 720 720µV/°C
Temp
I
OS
Input Offset Current 10 50 25 450 pA
I
B
Input Bias Current 60 150 150 750 pA
CMRR Common Mode Rejection Ratio V
CM
= –12V to 15V 75 85 73 85 dB
PSRR Power Supply Rejection Ratio V
S
= ±3V to ±20V 80 89 77 89 dB
A
VOL
Large-Signal Voltage Gain V
O
= ±10V, R
L
= 10k 200 600 200 600 V/mV
V
O
= ±10V, R
L
= 2k 100 350 100 350 V/mV
V
S
= ±5V, V
O
= ±2V, R
L
= 10k 80 200 80 200 V/mV
V
S
= ±5V, V
O
= ±1V, R
L
= 2k 45 150 45 150 V/mV
V
OUT
Output Voltage Swing R
L
= 10k ±13.4 ±13.6 ±13.4 ±13.6 V
R
L
= 2k ±13.2 ±13.4 ±13.2 ±13.4 V
V
S
= ±5V, R
L
= 2k ±3.4 ±3.6 ±3.4 ±3.6 V
SR Slew Rate R
L
= 10k (Note 4) 0.4 0.8 0.4 0.8 V/µs
GBW Gain Bandwidth Product f = 10kHz 540 870 540 870 kHz
I
S
Supply Current per Amplifier 160 220 160 220 µA
V
S
= ±5V 150 220 150 220 µA
V
OS
Offset Voltage Match (Note 7) V
S
= ±5V 0.7 2.0 0.7 2.0 mV
V
S
= ±15V 0.9 3.5 0.9 3.5 mV
I
B
+
Noninverting Bias Current Match 5 40 35 500 pA
(Note 7)