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参数资料
| 型号： | LT1789IS8-10#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 22/24页 |
| 文件大小： | 0K |
| 描述： | IC AMP INST PROG R-R OUT 8-SOIC |
| 标准包装： | 100 |
| 放大器类型： | 仪表 |
| 电路数： | 1 |
| 转换速率： | 0.066 V/µs |
| 增益带宽积： | 25kHz |
| 电流 - 输入偏压： | 17nA |
| 电压 - 输入偏移： | 30µV |
| 电流 - 电源： | 85µA |
| 电流 - 输出 / 通道： | 8.5mA |
| 电压 - 电源，单路/双路(±)： | 2.2 V ~ 36 V，±1.1 V ~ 18 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SO |
| 包装： | 管件 |
LT1789-1/LT1789-10
7
1789fc
SYMBOL PARAMETER
CONDITIONS
LT1789-1
LT1789-10
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
BW
Bandwidth
G = 1
G = 10
G = 100
G = 1000
60
30
3
0.2
25
12
1.5
kHz
SR
Slew Rate
VOUT = ±10V
0.012
0.026
0.028
0.066
V/μs
Settling Time to 0.01%
10V Step
460
270
μs
RREFIN
Reference Input Resistance
220
kΩ
IREFIN
Reference Input Current
VREF = 0V
2.7
μA
AVREF
Reference Gain to Output
1 ±0.0001
ELECTRICAL CHARACTERISTICS
VS = ±15V, RL = 20k, VCM = VOUT = 0V, TA = 25°C, unless otherwise noted.
The
l denotes the specifications which apply over the temperature range of 0°C ≤ TA ≤ 70°C. VS = ±15V, RL = 20k, VCM = VREF = 0V,
unless otherwise noted. (Note 4)
SYMBOL PARAMETER
CONDITIONS
LT1789-1
LT1789-10
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
Gain Error
VO = ±10V
G = 1
G = 10 (Note 2)
G = 100 (Note 2)
G = 1000 (Note 2)
l
0.15
0.38
0.43
0.20
0.43
0.48
%
Gain Nonlinearity
VO = ±10V
G = 1
G = 10
G = 100
G = 1000
l
25
15
25
120
45
180
ppm
G/T
Gain vs Temperature
G < 1000 (Notes 2, 3)
l
5
50
5
50
ppm/°C
VOST
Total Input Referred Offset Voltage VOST = VOSI + VOSO/G
VOSI
Input Offset Voltage
G = 1000
l
285
325
V
VOSIH
Input Offset Voltage Hysteresis
(Notes 3, 5)
l
8
30
8
30
V
VOSO
Output Offset Voltage
G = 1
l
1.2
4
mV
VOSOH
Output Offset Voltage Hysteresis
(Notes 3, 5)
l
50
120
400
1000
V
VOSI/T
Input Offset Voltage Drift (RTI)
(Note 3)
l
0.2
0.7
0.3
0.8
V/°C
VOSO/T
Output Offset Voltage Drift
(Note 3)
l
1.5
5
8
22
V/°C
IOS
Input Offset Current
l
4.5
nA
IOS/T
Input Offset Current Drift
l
2
pA/°C
IB
Input Bias Current
l
45
nA
IB/T
Input Bias Current Drift
l
35
pA/°C
VCM
Input Voltage Range
G = 1, Other Input Grounded
l
–14.8
14
–14.8
14
V
CMRR
Common Mode Rejection Ratio
1k Source Imbalance,
VCM = –14.8V to 14V
G = 1
G = 10
G = 100, 1000
l
78
96
100
91
100
dB
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1789IS8-10-TR | 制造商:LINER 制造商全称:Linear Technology 功能描述:Micropower, Single Supply Rail-to-Rail Output Instrumentation Amplifiers |
| LT1789IS8-10-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Micropower, Single Supply Rail-to-Rail Output Instrumentation Amplifiers |
| LT1789IS8-1-PBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Micropower, Single Supply Rail-to-Rail Output Instrumentation Amplifiers |
| LT1789IS8-1-TR | 制造商:LINER 制造商全称:Linear Technology 功能描述:Micropower, Single Supply Rail-to-Rail Output Instrumentation Amplifiers |
| LT1789IS8-1-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Micropower, Single Supply Rail-to-Rail Output Instrumentation Amplifiers |
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