6
LT1632/LT1633
sn1632 16323fs
ELECTRICAL CHARACTERISTICS
T
A
= 25°C, V
S
= ±15V, V
CM
= 0V, V
OUT
= 0V, unless otherwise noted.
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
I
SC
Short-Circuit Current ±35 ±70 mA
I
S
Supply Current per Amplifier 4.6 6 mA
GBW Gain-Bandwidth Product (Note 7) f = 100kHz 22 45 MHz
SR Slew Rate A
V
= –1, R
L
= Open, V
O
= ±10V, 22 45 V/µs
Measure at V
O
= ±5V
t
S
Settling Time 0.01%, V
STEP
= 10V, A
V
= 1, R
L
= 1k 575 ns
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
OS
Input Offset Voltage V
CM
= V
+
– 0.1V ● 800 2750 µV
V
CM
= V
–
+ 0.2V ● 800 2750 µV
V
OS
TC Input Offset Voltage Drift (Note 3) ● 10 17 µV/°C
V
CM
= V
+
– 0.1V ● 511µV/°C
∆V
OS
Input Offset Voltage Shift V
CM
= V
–
+ 0.2V to V
+
– 0.1V ● 500 2500 µV
Input Offset Voltage Match (Channel-to-Channel) V
CM
= V
–
+ 0.2V, V
+
– 0.1V (Note 5) ● 800 4000 µV
I
B
Input Bias Current V
CM
= V
+
– 0.1V ● 0 1.3 2.6 µA
V
CM
= V
–
+ 0.2V ● –2.6 –1.3 0 µA
∆I
B
Input Bias Current Shift V
CM
= V
–
+ 0.2V to V
+
– 0.1V ● 2.6 5.2 µA
Input Bias Current Match (Channel-to-Channel) V
CM
= V
+
– 0.1V (Note 5) ● 70 1040 nA
V
CM
= V
–
+ 0.2V (Note 5) ● 70 1040 nA
I
OS
Input Offset Current V
CM
= V
+
– 0.1V ● 70 520 nA
V
CM
= V
–
+ 0.2V ● 70 520 nA
∆I
OS
Input Offset Current Shift V
CM
= V
–
+ 0.2V to V
+
– 0.1V ● 140 1040 nA
A
VOL
Large-Signal Voltage Gain V
O
= –14.5V to 14.5V, R
L
= 10k ● 600 4000 V/mV
V
O
= –10V to 10V, R
L
= 2k ● 300 2000 V/mV
Channel Separation V
O
= –10V to 10V, R
L
= 2k ● 110 125 dB
CMRR Common Mode Rejection Ratio V
CM
= V
–
+ 0.2V to V
+
– 0.1V ● 81 96 dB
CMRR Match (Channel-to-Channel)
(Note 5) V
CM
= V
–
+ 0.2V to V
+
– 0.1V ● 77 95 dB
PSRR Power Supply Rejection Ratio V
S
= ±5V to ±15V ● 80 94 dB
PSRR Match (Channel-to-Channel) (Note 5) V
S
= ±5V to ±15V ● 74 95 dB
V
OL
Output Voltage Swing Low (Note 6) No Load ● 21 45 mV
I
SINK
= 5mA ● 180 350 mV
I
SINK
= 25mA ● 680 1400 mV
V
OH
Output Voltage Swing High (Note 6) No Load ● 15 40 mV
I
SOURCE
= 5mA ● 300 600 mV
I
SOURCE
= 25mA ● 1400 2800 mV
I
SC
Short-Circuit Current ● ±28 ±57 mA
I
S
Supply Current per Amplifier ● 5.2 6.9 mA
GBW Gain-Bandwidth Product (Note 7) f = 100kHz ● 20 41 MHz
SR Slew Rate A
V
= –1, R
L
= Open, V
O
= ±10V, ● 21 43 V/µs
Measured at V
O
= ±5V
0°C < T
A
< 70°C, V
S
= ±15V, V
CM
= 0V, V
OUT
= 0V, unless otherwise noted.