LT1881 Linear Technology, LT1881 Datasheet - Page 4

• Manufacturer Part Number: LT1881
• Description: Dual and Quad Rail-to-Rail Output/ Picoamp Input Precision Op Amps
• Manufacturer: Linear Technology

LT1881/LT1882
The
Single supply operation V
SYMBOL
The
Split supply operation V
SYMBOL
V
I
I
e
i
V
ELECTRICAL CHARACTERISTICS
4
n
OS
B
n
OS
CM
V
I
CMRR
PSRR
B
OS
+
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at T
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at T
PARAMETER
Offset Voltage Match (LT1881A)
Offset Voltage Match (LT1881/LT1882)
Offset Voltage Match Drift
Noninverting Bias Current Match
(LT1881A)
Noninverting Bias Current Match
(LT1881/LT1882)
Common Mode Rejection Match
Power Supply Rejection Match
PARAMETER
Input Offset Voltage (LT1881A)
Input Offset Voltage (LT1881/LT1882)
Input Offset Voltage Drift
(Note 6)
Input Offset Current (LT1881A)
Input Offset Current (LT1881/LT1882)
Input Bias Current (LT1881A)
Input Bias Current (LT1881/LT1882)
Input Noise Voltage
Input Noise Voltage Density
Input Noise Current Density
Input Voltage Range
S
EE
= 15V, V
= 0, V
CC
CM
= 5V; V
= 0V unless otherwise noted. (Note 5)
CM
= V
CC
CONDITIONS
(Note 7)
0 C < T
– 40 C < T
(Note 7)
0 C < T
– 40 C < T
(Notes 6, 7)
0 C < T
– 40 C < T
0 C < T
– 40 C < T
(Notes 7, 9)
V
(Notes 7, 9)
CONDITIONS
0 C < T
– 40 C < T
0 C < T
– 40 C < T
0 C < T
– 40 C < T
0 C < T
– 40 C < T
0 C < T
– 40 C < T
0 C < T
– 40 C < T
0 C < T
– 40 C < T
0.1Hz to 10Hz
f = 1kHz
f = 1kHz
(Notes 7, 8)
(Notes 7, 8)
EE
/2 unless otherwise noted. (Note 5)
= 0V, V
A
A
A
A
A
A
A
A
A
A
A
< 70 C
< 70 C
< 70 C
< 70 C
< 70 C
< 70 C
< 70 C
< 70 C
< 70 C
< 70 C
< 70 C
A
A
A
A
A
A
A
A
A
A
A
CM
< 85 C
< 85 C
< 85 C
< 85 C
< 85 C
< 85 C
< 85 C
< 85 C
< 85 C
< 85 C
< 85 C
= 1.5V, 2.7V < V
CC
< 32V,
V
V
EE
EE
MIN
MIN
102
104
+ 1.0
+ 1.2
0.03
TYP
TYP
200
250
125
126
150
150
150
150
0.4
0.3
0.3
0.5
30
35
25
30
14
V
V
CC
CC
1000
MAX
MAX
125
160
125
175
235
300
400
500
700
900
110
125
150
200
250
300
500
600
700
200
250
300
500
600
700
1.2
0.8
0.8
70
50
85
80
– 1.0
– 1.2
A
A
= 25 C.
= 25 C.
nV/ Hz
pA/ Hz
UNITS
UNITS
V/ C
V/ C
V/ C
V
P-P
pA
pA
pA
pA
pA
pA
dB
dB
pA
pA
pA
pA
pA
pA
pA
pA
pA
pA
pA
pA
V
V
V
V
V
V
V
V
V
V
V
V
V
V