参数资料
型号: LT1102ACN8#PBF
厂商: Linear Technology
文件页数: 7/12页
文件大小: 0K
描述: IC PREC INSTRMNT-AMP JFET 8-DIP
标准包装: 50
放大器类型: 仪表
电路数: 1
转换速率: 30 V/µs
增益带宽积: 3.5MHz
电流 - 输入偏压: 3pA
电压 - 输入偏移: 180µV
电流 - 电源: 3.3mA
电压 - 电源,单路/双路(±): ±9 V ~ 18 V
工作温度: 0°C ~ 70°C
安装类型: 通孔
封装/外壳: 8-DIP(0.300",7.62mm)
供应商设备封装: 8-PDIP
包装: 管件
LT1102
4
1102fb
LT1102AM
LT1102M/I
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
GE
Gain Error
G = 100, VO = ±10V, RL = 50k or 2k
0.10
0.25
0.10
0.30
%
G = 10, VO = ±10V, RL = 50k or 2k
0.05
0.12
0.06
0.15
%
TCGE
Gain Error Drift
G = 100, RL = 50k or 2k
9
20
10
25
ppm/
°C
(Note 6)
G = 10, RL = 50k or 2k
5
10
6
14
ppm/
°C
GNL
Gain Nonlinearity
G = 100, RL = 50k
20
70
24
90
ppm
G = 100, RL = 2k
28
85
32
110
ppm
G = 10, RL = 50k or 2k
9
20
9
24
ppm
VOS
Input Offset Voltage
300
1400
400
2000
μV
ΔVOS/ΔT
Input Offset Voltage Drift
(Note 6)
2
8
3
12
μV/°C
lOS
Input Offset Current
0.3
4
0.4
6
nA
IB
Input Bias Current
±2
±10
±2.5
±15
nA
CMRR
Common Mode
VCM = ±10.3V
82
97
80
96
dB
Rejection Ratio
PSRR
Power Supply
VS = ±10V to ±17V
88
100
84
99
dB
Rejection Ratio
IS
Supply Current
TA = 125°C
2.5
mA
VO
Maximal Output
RL = 50k
±12.5 ±13.2
V
Voltage Swing
RL = 2k
±12.0 ±12.6
V
ELECTRICAL CHARACTERISTICS V
S =
±15V, VCM = 0V, Gain = 10 or 100, –55°C ≤ TA ≤ 125°C for AM/M grades,
–40
°C ≤ TA ≤ 85°C for I grades, unless otherwise noted.
LT1102AC
LT1102C
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
GE
Gain Error
G = 100, VO = ±10V, RL = 50k or 2k
0.04
0.11
0.05
0.14
%
G = 10, VO = ±10V, RL = 50k or 2k
0.03
0.09
0.04
0.12
%
TCGE
Gain Error Drift
G = 100, RL = 50k or 2k
8
18
9
22
ppm/
°C
(Note 6)
G = 10, RL = 50k or 2k
5
10
6
14
ppm/
°C
GNL
Gain Nonlinearity
G = 100, RL= 50k
8
30
9
40
ppm
G = 100, RL= 2k
11
36
12
48
ppm
G = 10, RL= 50k or 2k
8
18
8
22
ppm
VOS
Input Offset Voltage
230
1000
280
1400
μV
ΔVOS/ΔT
Input Offset Voltage Drift
(Note 6)
2
8
3
12
μV/°C
IOS
Input Offset Current
10
150
15
220
pA
ΔIOS/ΔT
Input Offset Current Drift
(Note 6)
0.5
3
0.5
4
pA/
°C
IB
Input Bias Current
±40
±300
±50 ±400
pA
ΔIB/ΔT
lnput Bias Current Drift
(Note 6)
1
4
1
6
pA/
°C
CMRR
Common Mode
VCM = ±10.3V
83
98
81
97
dB
Rejection Ratio
PSRR
Power Supply
VS = ±10V to ±17V
87
101
85
100
dB
Rejection Ratio
IS
Supply Current
TA = 70°C
2.8
2.9
mA
VO
Maximum Output
RL = 50k
±12.8
±13.4
±12.8 ±13.4
V
Voltage Swing
RL = 2k
±12.0
±12.8
±12.0 ±12.8
V
VS = ±15V, VCM = 0V, Gain = 10 or 100, 0°C ≤ TA ≤ 70°C, unless otherwise noted.
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