LT1366/LT1367
LT1368/LT1369
ELECTRICAL CHARACTERISTICS
0°C < TA < 70°C, VS = 5V, 0V, VCM = 2.5V, VO = 2.5V, unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
A
Large-Signal Voltage Gain
V = 50mV to 4.8V, R = 10k
●
250
2000
V/mV
VOL
O
L
CMRR
Common Mode Rejection Ratio (LT1366/LT1368)
CMRR Match (Channel to Channel)
V
V
= V to V
CC
●
●
80
74
87
87
dB
dB
CM
CM
EE
= V to V (Note 3)
EE
CC
Common Mode Rejection Ratio (LT1367/LT1369)
CMRR Match (Channel to Channel)
V
V
= V to V
●
●
77
71
87
87
dB
dB
CM
CM
EE
CC
= V to V (Note 3)
EE
CC
PSRR
Power Supply Rejection Ratio
PSRR Match (Channel to Channel) (Note 3)
V = 2.3V to 12V, V = V = 0.5V
●
●
88
82
105
100
dB
dB
S
CM
O
V = 2.3V to 12V, V = V = 0.5V
S
CM
O
V
V
Output Voltage Swing LOW
No Load
●
●
●
9
45
120
14
80
230
mV
mV
mV
OL
OH
I
I
= 0.5mA
= 2.5mA
SINK
SINK
Output Voltage Swing HIGH
No Load
●
●
●
V
V
V
– 0.014 V – 0.005
– 0.110 V – 0.055
– 0.300 V – 0.180
V
V
V
CC
CC
CC
CC
I
I
= 0.5mA
= 2.5mA
SOURCE
SOURCE
CC
CC
I
I
Short-Circuit Current
(Note 1)
●
●
±12.5
mA
SC
Supply Current per Amplifier
385
540
µA
S
TA = 25°C, VS = 3V, 0V, VCM = 1.5V, VO = 1.5V, unless otherwise noted.
SYMBOL PARAMETER CONDITIONS
MIN
TYP
MAX
UNITS
V
Input Offset Voltage (LT1366/LT1368)
V
V
= V
= V
150
150
475
475
µV
µV
OS
CM
CM
CC
EE
Input Offset Voltage (LT1367/LT1369)
V
V
= V
= V
150
150
850
750
µV
µV
CM
CM
CC
EE
∆V
Input Offset Voltage Shift (LT1366/LT1368)
Input Offset Voltage Match (Channel to Channel)
V
V
= V to V
CC
150
250
400
700
µV
µV
OS
CM
CM
EE
= V , V (Notes 3, 4)
EE CC
Input Offset Voltage Shift (LT1367/LT1369)
Input Offset Voltage Match (Channel to Channel)
V
V
= V to V
CC
150
250
650
1700
µV
µV
CM
CM
EE
= V , V (Notes 3, 4)
EE CC
I
Input Bias Current
V
V
= V
= V
0
–35
10
–10
35
0
nA
nA
B
CM
CM
CC
EE
∆I
Input Bias Current Shift
Input Offset Current
V
= V to V
20
70
nA
B
CM
EE
CC
I
V
V
= V
= V
1.0
0.3
12
12
nA
nA
OS
CM
CM
CC
EE
∆I
Input Offset Current Shift
V
= V to V
1
12
nA
OS
CM
EE
CC
Input Bias Current Match (Channel to Channel)
V
V
= V (Note 3)
0
0
1
1
12
12
nA
nA
CM
CM
CC
= V (Note 3)
EE
A
Large-Signal Voltage Gain
V = 50mV to 2.8V, R = 10k
250
1500
V/mV
VOL
O
L
CMRR
Common Mode Rejection Ratio (LT1366/LT1368)
CMRR Match (Channel to Channel)
V
V
= V to V
CC
77
71
86
86
dB
dB
CM
CM
EE
= V to V (Note 3)
EE
CC
Common Mode Rejection Ratio (LT1367/LT1369)
CMRR Match (Channel to Channel)
V
V
= V to V
73
67
86
86
dB
dB
CM
CM
EE
CC
= V to V (Note 3)
EE
CC
V
V
Output Voltage Swing LOW
No Load
6
40
110
12
70
200
mV
mV
mV
OL
OH
I
I
= 0.5mA
= 2.5mA
SINK
SINK
Output Voltage Swing HIGH
No Load
V
V
V
– 0.012 V – 0.004
– 0.100 V – 0.050
– 0.250 V – 0.150
V
V
V
CC
CC
CC
CC
I
I
= 0.5mA
= 2.5mA
SOURCE
SOURCE
CC
CC
I
I
Short-Circuit Current
(Note 1)
±10
±20
mA
SC
Supply Current per Amplifier
330
500
µA
S
4
Linear [ Linear ]
