Datasheet

LT1366/LT1367
LT1368/LT1369
6
1366fb
elecTrical characTerisTics
T
A
= 25°C, V
S
= ±15V, V
CM
= 0V, V
O
= 0V, unless otherwise noted.
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
OS
Input Offset Voltage (LT1366/LT1368) V
CM
= V
CC
V
CM
= V
EE
200
200
700
700
µV
µV
Input Offset Voltage (LT1367/LT1369) V
CM
= V
CC
V
CM
= V
EE
200
200
1000
900
µV
µV
∆V
OS
Input Offset Voltage Shift (LT1366/LT1368)
Input Offset Voltage Match (Channel to Channel)
V
CM
= V
EE
to V
CC
V
CM
= V
EE
, V
CC
(Notes 4, 5)
150
300
500
1300
µV
µV
Input Offset Voltage Shift (LT1367/LT1369)
Input Offset Voltage Match (Channel to Channel)
V
CM
= V
EE
to V
CC
V
CM
= V
EE
, V
CC
(Notes 4, 5)
150
300
650
2000
µV
µV
I
B
Input Bias Current V
CM
= V
CC
V
CM
= V
EE
0
–35
10
–10
35
0
nA
nA
∆I
B
Input Bias Current Shift V
CM
= V
EE
to V
CC
20 70 nA
I
OS
Input Offset Current V
CM
= V
CC
V
CM
= V
EE
1.0
0.3
12
12
nA
nA
∆I
OS
Input Offset Current Shift V
CM
= V
EE
to V
CC
1 12 nA
Input Bias Current Match (Channel to Channel) V
CM
= V
CC
(Note 4)
V
CM
= V
EE
(Note 4)
0
0
1
1
12
12
nA
nA
C
IN
Input Capacitance 7.1 pF
A
VOL
Large-Signal Voltage Gain V
O
= –14.7V to 14.7V, R
L
= 10k
V
O
= –10V to 10V, R
L
= 2k
1000
500
10000
10000
V/mV
V/mV
Channel Separation V
O
= –10V to 10V, R
L
= 2k 120 135 dB
SR Slew Rate (LT1366/LT1367) A
V
= –1, R
L
= Open, V
O
= ±10V,
Measured at V
O
= ±5V
0.13 V/µs
Slew Rate (LT1368/LT1369) A
V
= –1, R
L
= Open, V
O
= ±10V,
Measured at V
O
= ±5V
0.065 V/µs
CMRR Common Mode Rejection Ratio (LT1366/LT1368)
CMRR Match (Channel to Channel)
V
CM
= V
EE
to V
CC
V
CM
= V
EE
to V
CC
(Note 4)
95
89
106
106
dB
dB
Common Mode Rejection Ratio (LT1367/LT1369)
CMRR Match (Channel to Channel)
V
CM
= V
EE
to V
CC
V
CM
= V
EE
to V
CC
(Note 4)
93
87
106
106
dB
dB
PSRR Power Supply Rejection Ratio
PSRR Match (Channel to Channel)
V
S
= ±5V to ±15V
V
S
= ±5V to ±15V (Note 4)
90
84
110
105
dB
dB
V
OL
Output Voltage Swing Low No Load
I
SINK
= 0.5mA
I
SINK
= 10mA
V
EE
+ 0.006
V
EE
+ 0.040
V
EE
+ 0.240
V
EE
+ 0.012
V
EE
+ 0.070
V
EE
+ 0.500
V
V
V
V
OH
Output Voltage Swing High No Load
I
SINK
= 0.5mA
I
SINK
= 2.5mA
V
CC
– 0.012
V
CC
– 0.100
V
CC
– 0.800
V
CC
– 0.004
V
CC
– 0.050
V
CC
– 0.400
V
V
V
I
SC
Short-Circuit Current (Note 2) ±30 ±75 mA
I
S
Supply Current per Amplifier 370 550 µA