LT1178/LT1179
ELECTRICAL CHARACTERISTICS
SYMBOL
V
OS
∆V
OS
/∆T
I
OS
I
B
CMRR
PSRR
A
VOL
PARAMETER
lnput Offset Voltage
Input Offset Voltage Drift
Input Offset Current
Input Bias Current
Common Mode Rejection
Ratio
Power Supply Rejection
Ratio
Large-Signal Voltage Gain
Maximum Output Voltage
Swing
CONDITIONS
LT1178
LT1179
(Note 6)
The
●
denotes specifications which apply over the full operating
temperature range of –40°C
≤
T
A
≤
85°C for I grades, 0°C
≤
T
A
≤
70°C for SW grades, V
S
= 5V, 0V; V
CM
= 0.1V, V
O
= 1.4V, unless
noted. (Note 7)
LT1178I/LT1179I
MIN
TYP
MAX
●
●
●
●
●
LT1178SW/LT1179SW
MIN
TYP
MAX
120
130
0.8
0.06
3
86
88
80
45
100
102
500
160
8
140
4.3
3.8
15
11
190
650
800
4.5
0.50
7
UNITS
µV
µV
µV/°C
nA
nA
dB
dB
V/mV
V/mV
mV
mV
V
V
µA
80
80
0.6
0.07
4
84
86
55
35
98
100
350
130
9
160
4.2
3.7
15
315
345
3.0
0.7
8
V
CM
= 0.05V to 3.2V I grade
V
CM
= 0V to 3.4V S grade
V
S
= 3.0V to 12V I grade
V
S
= 2.5V to 12V S grade
●
●
V
O
= 0.05V to 4V, No Load (Note 4)
●
●
V
O
= 0.05V to 3.5V, R
L
= 50k
Output Low, No Load
Output Low, I
SINK
= 100µA
Output High, No Load
Output High, 2k to GND
●
●
●
●
●
13
220
4.1
3.3
27
3.9
3.0
I
S
Supply Current per Amplifier
24
The
●
denotes specifications which apply over the full operating temperature range of 0°C
≤
T
A
≤
70°C, V
S
= 5V, 0V, V
CM
= 0.1V,
V
O
= 1.4V, unless noted.
SYMBOL
V
OS
PARAMETER
lnput Offset Voltage
CONDITIONS
LT1178
LT1178S8
LT1179
(Note 6)
LT1178S8
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
LT1178AC/LT1179AC
MIN
TYP
MAX
50
60
0.5
0.06
3
90
90
105
55
101
102
500
160
8
140
4.3
3.8
14
11
190
170
200
2.2
0.35
6
LT1178C/S8/LT1179C
MIN
TYP
MAX
65
85
70
0.6
0.6
0.06
3
86
88
80
45
100
102
500
160
8
140
4.3
3.8
15
11
190
250
350
290
3.0
3.5
0.50
7
UNITS
µV
µV
µV
µV/°C
µV/°C
nA
nA
dB
dB
V/mV
V/mV
mV
mV
V
V
µA
∆V
OS
/∆T
I
OS
I
B
CMRR
PSRR
A
VOL
Input Offset Voltage Drift
Input Offset Current
Input Bias Current
Common Mode Rejection Ratio V
CM
= 0V to 3.4V
Power Supply Rejection Ratio
Large-Signal Voltage Gain
Maximum Output Voltage
Swing
V
S
= 2.5V to 12V
V
O
= 0.05V to 4V, No Load (Note 4)
V
O
= 0.05V to 3.5V, R
L
= 50k
Output Low, No Load
Output Low, I
SINK
= 100µA
Output High, No Load
Output High, 2k to GND
4.1
3.3
4.1
3.3
21
I
S
Supply Current per Amplifier
24
11789fb
4
LINEAR [ LINEAR INTEGRATED SYSTEMS ]
