LT1366/LT1367
LT1368/LT1369
ELECTRICAL CHARACTERISTICS
TA = 25°C, VS = 5V, 0V, VCM = 2.5V, VO = 2.5V, unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
I
Input Offset Current
V
V
= V
= V
1
0.3
12
12
nA
nA
OS
CM
CM
CC
EE
∆I
Input Offset Current Shift
V
= V to V
CC
1
12
nA
OS
CM
EE
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
e
Input Noise Voltage Density
Input Noise Current Density
Input Capacitance
f = 1kHz
f = 1kHz
29
0.07
12
nV/√Hz
pA/√Hz
pF
n
i
n
C
A
IN
VOL
Large-Signal Voltage Gain
V = 50mV to 4.8V, R = 10k
O
250
2000
V/mV
L
CMRR
Common Mode Rejection Ratio (LT1366/LT1368)
CMRR Match (Channel to Channel)
V
V
= V to V
CC
81
75
90
90
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
90
90
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 = 2.0V to 12V, V = V = 0.5V
90
84
105
100
dB
dB
S
CM
O
V = 2.0V to 12V, V = V = 0.5V
S
CM
O
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)
±15
±30
mA
SC
Supply Current per Amplifier
340
520
µA
S
GBW
Gain-Bandwidth Product (LT1366/LT1367)
Gain-Bandwidth Product (LT1368/LT1369)
A = 1000
A = 1000
V
0.4
0.16
MHz
MHz
V
t
Settling Time (LT1366/LT1367)
A = 1, V = 4V to 0.1%
V STEP
30
µs
S
0°C < TA < 70°C, VS = 5V, 0V, VCM = 2.5V, VO = 2.5V, unless otherwise noted.
SYMBOL PARAMETER CONDITIONS
MIN
TYP
MAX
UNITS
V
Input Offset Voltage (LT1366/LT1368)
Input Offset Voltage (LT1367/LT1369)
Input Offset Voltage Drift
V
V
= V
= V
●
●
200
200
575
575
µV
µV
OS
CM
CM
CC
EE
V
V
= V
= V
●
●
200
200
950
900
µV
µV
CM
CM
CC
EE
V
TC
(Note 2)
●
2
6
µV/°C
OS
∆V
Input Offset Voltage Shift (LT1366/LT1368)
Input Offset Voltage Match (Channel to Channel)
V
V
= V to V
CC
●
●
200
250
425
900
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
●
●
200
250
675
1900
µV
µV
CM
CM
EE
= V , V (Notes 3, 4)
EE CC
I
Input Bias Current
V
V
= V
= V
●
●
0
–45
15
–10
45
0
nA
nA
B
CM
CM
CC
EE
∆I
Input Bias Current Shift
Input Offset Current
V
= V to V
●
25
90
nA
B
CM
EE
CC
I
V
V
= V
= V
●
●
2
1
15
15
nA
nA
OS
CM
CM
CC
EE
∆I
Input Offset Current Shift
V
= V to V
●
2
15
nA
OS
CM
EE
CC
Input Bias Current Match (Channel to Channel)
V
V
= V (Note 3)
●
●
0
0
2
1
15
15
nA
nA
CM
CM
CC
= V (Note 3)
EE
3
Linear [ Linear ]
