Datasheet

LT1167
4
1167fc
ELECTRICAL CHARACTERISTICS
V
S
= ±15V, V
CM
= 0V, T
A
= 25°C, R
L
= 2k, unless otherwise noted.
The
l denotes the specifications which apply over the full operating temperature range, otherwise specifications are at T
A
= 25°C.
V
S
= ±15V, V
CM
= 0V, 0°C ≤ T
A
≤ 70°C, R
L
= 2k, unless otherwise noted.
SYMBOL PARAMETER CONDITIONS (NOTE 7)
LT1167AC/LTC1167AI
LT1167AC-1/LTC1167AI-1
LT1167C/LTC1167I
LT1167C-1/LTC1167I-1
UNITSMIN TYP MAX MIN TYP MAX
I
OUT
Output Current 20 27 20 27 mA
BW Bandwidth G = 1
G = 10
G = 100
G = 1000
1000
800
120
12
1000
800
120
12
kHz
kHz
kHz
kHz
SR Slew Rate G = 1, V
OUT
= ±10V 0.75 1.2 0.75 1.2 V/μs
Settling Time to 0.01% 10V Step
G = 1 to 100
G = 1000
14
130
14
130
μs
μs
R
REFIN
Reference Input Resistance 20 20 kΩ
I
REFIN
Reference Input Current V
REF
= 0V 50 50 μA
V
REF
Reference Voltage Range –V
S
+ 1.6 +V
S
– 1.6 –V
S
+ 1.6 +V
S
– 1.6 V
A
VREF
Reference Gain to Output 1 ±0.0001 1 ±0.0001
SYMBOL PARAMETER CONDITIONS (NOTE 7)
LT1167AC/LT1167AC-1 LT1167C/LT1167C-1
UNITSMIN TYP MAX MIN TYP MAX
Gain Error G = 1
G = 10 (Note 2)
G = 100 (Note 2)
G = 1000 (Note 2)
l
l
l
l
0.01
0.08
0.09
0.14
0.03
0.30
0.30
0.33
0.012
0.100
0.120
0.140
0.04
0.33
0.33
0.35
%
%
%
%
Gain Nonlinearity V
OUT
= ±10V, G = 1
V
OUT
= ±10V, G = 10 and 100
V
OUT
= ±10V, G = 1000
l
l
l
1.5
3
20
10
15
60
3
4
25
15
20
80
ppm
ppm
ppm
G/T Gain vs Temperature G < 1000 (Note 2)
l
20 50 20 50 ppm/°C
V
OST
Total Input Referred
Offset Voltage
V
OST
= V
OSI
+ V
OSO
/G
V
OSI
Input Offset Voltage V
S
= ±5V to ±15V
l
18 60 23 80 μV
V
OSIH
Input Offset Voltage Hysteresis (Notes 3, 6) 3.0 3.0 μV
V
OSO
Output Offset Voltage V
S
= ±5V to ±15V
l
60 380 70 500 μV
V
OSOH
Output Offset Voltage Hysteresis (Notes 3, 6) 30 30 μV
V
OSI
/T Input Offset Drift (Note 8) (Note 3)
l
0.05 0.3 0.06 0.4 μV/°C
V
OSO
/T Output Offset Drift (Note 3)
l
0.7 3 0.8 4 μV/°C
I
OS
Input Offset Current
l
100 400 120 550 pA
I
OS
/T Input Offset Current Drift
l
0.3 0.4 pA/°C
I
B
Input Bias Current
l
75 450 105 600 pA
I
B
/T Input Bias Current Drift
l
0.4 0.4 pA/°C
V
CM
Input Voltage Range G = 1, Other Input Grounded
V
S
= ±2.3V to ±5V
V
S
= ±5V to ±18V
l
l
–V
S
+2.1
–V
S
+2.1
+V
S
–1.3
+V
S
–1.4
–V
S
+2.1
–V
S
+2.1
+V
S
–1.3
+V
S
–1.4
V
V
CMRR Common Mode Rejection Ratio 1k Source Imbalance,
V
CM
= 0V to ±10V
G = 1
G = 10
G = 100
G = 1000
l
l
l
l
88
100
115
117
92
110
120
135
83
97
113
114
92
110
120
135
dB
dB
dB
dB