LT1366/LT1367
LT1368/LT1369
ELECTRICAL CHARACTERISTICS
0
°
C < TA < 70
°
C, VS =
±
15V, VCM = 0V, VO = 0V, unless otherwise noted.
CONDITIONS
SYMBOL PARAMETER
MIN
TYP
MAX
UNITS
V
Input Offset Voltage (LT1366/LT1368)
V
V
= V
= V
●
●
250
250
850
850
µV
µV
OS
CM
CM
CC
EE
Input Offset Voltage (LT1367/LT1369)
V
V
= V
= V
●
●
250
250
1150
1000
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
●
●
200
300
525
1500
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
300
750
2300
µV
µV
CM
CM
EE
= V , V (Notes 3, 4)
EE CC
V
TC
Input Offset Voltage Drift
Input Bias Current
(Note 2)
●
2
8
µV/°C
OS
I
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
A
Large-Signal Voltage Gain
Channel Separation
V = –14.7V to 14.7V, R = 10k
●
●
750
500
6000
6000
V/mV
V/mV
VOL
O
L
V = –10V to 10V, R = 2k
O
L
V = –10V to 10V, R = 2k
●
110
135
dB
O
L
CMRR
Common Mode Rejection Ratio (LT1366/LT1368)
CMRR Match (Channel to Channel)
V
V
= V to V
CC
●
●
95
89
103
103
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
●
●
92
86
103
103
dB
dB
CM
CM
EE
CC
= V to V (Note 3)
EE
CC
PSRR
Power Supply Rejection Ratio
PSRR Match (Channel to Channel)
V = ±5V to ±15V
V = ±5V to ±15V (Note 3)
S
●
●
80
75
105
100
dB
dB
S
V
V
Output Voltage Swing LOW
No Load
●
●
●
V
V
V
+ 0.009 V + 0.014
V
V
V
OL
OH
EE
EE
EE
EE
I
I
= 0.5mA
= 10mA
+ 0.045 V + 0.080
SINK
SINK
EE
+ 0.300 V + 0.600
EE
Output Voltage Swing HIGH
No Load
●
●
●
V
V
V
– 0.014 V – 0.005
V
V
V
CC
CC
I
I
= 0.5mA
= 10mA
– 0.11 V – 0.055
SOURCE
SOURCE
CC
CC
CC
– 0.95 V – 0.500
CC
I
I
Short-Circuit Current
(Note 1)
●
●
±30
mA
SC
Supply Current per Amplifier
415
575
µA
S
The
●
denotes specifications that apply over the full operating temperature
Note 2: This parameter is not 100% tested.
range.
Note 3: Matching parameters are the difference between amplifiers A and
D and between B and C on the LT1367/LT1369; between the two amplifiers
on the LT1366/LT1368.
Note 1: Applies to short circuits to ground for all split supplies and for
single supplies less than 20V. Short circuits to either supply for supplies
greater than 20V total may permanently damage the part. A heat sink may
be required to keep the junction temperature below the absolute maximum
rating when the output is shorted indefinitely.
Note 4: Input offset voltage match is the difference in offset voltage
between amplifiers measured at both V = V and V = V .
CM
EE
CM
CC
7
Linear [ Linear ]
