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參數(shù)資料
| 型號(hào)： | INA157 |
| 元件分類： | 差分放大器 |
| 英文描述： | High-Speed, Precision DIFFERENCE AMPLIFIER |
| 中文描述： | 高速，精密差動(dòng)放大器 |
| 文件頁數(shù)： | 8/8頁 |
| 文件大?。?/td> | 80K |
| 代理商： | INA157 |
8
INA157
The INA157 can be combined with op amps to form a complete instru-
mentation amplifier with specialized performance characteristics. Burr-
Brown offers many complete high performance IAs. Products with related
performances are shown at the right.
SIMILIAR COMPLETE
BURR-BROWN IAs
A
1
, A
2
FEATURE
OPA227
OPA129
OPA277
OPA2134
Low Noise
INA103
INA116
Ultra Low Bias Current (fA)
Low Offset Drift, Low Noise
FET Input (pA)
INA114, INA128
INA111, INA121
FIGURE 6. Boosting Output Current.
FIGURE 5. Precision Instrumentation Amplifier.
FIGURE 4. Precision Summing Amplifier.
V
1
V
2
5
6
1
3
V
0
= 2V
1
+ V
2
INA157
2
6k
6k
12k
12k
5
6
1
3
INA157
2
V
1
V
O
A
2
A
1
R
2
R
2
R
1
–In
V
2
+In
V
O
= (1 + 2R
2
/R
1
) (V
2
–V
1
)
5
6
1
INA157
BUF634
2
3
V
O
R
L
–In
+In
(Low I
Q
mode)
BUF634 inside feedback
loop contributes no error.
The difference amplifier is a highly versatile building
block that is useful in a wide variety of applications. See
the INA105 data sheet for additional applications ideas,
including:
Current Receiver with Compliance to Rails
±
10V Precision Voltage Reference
±
5V Precision Voltage Reference
Precision Average Value Amplifier
Precision Bipolar Offsetting
Precision Summing Amplifier with Gain
Instrumentation Amplifier Guard Drive Generator
Precision Summing Instrumentation Amplifier
Precision Absolute Value Buffer
Precision Voltage-to-Current Converter with Differential
Inputs
Differential Input Voltage-to-Current Converter for Low
I
OUT
Isolating Current Source
Differential Output Difference Amplifier
Isolating Current Source with Buffering Amplifier for
Greater Accuracy
Window Comparator with Window Span and Window
Center Inputs
Precision Voltage-Controlled Current Source with Buff-
ered Differential Inputs and Gain
Digitally Controlled Gain of
±
1 Amplifier
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| INA157U | High-Speed, Precision DIFFERENCE AMPLIFIER |
| INA163 | Precision Instrumentation Amplifier |
| INA163UA | Precision Instrumentation Amplifier |
| INA168 | High-Side Measurement CURRENT SHUNT MONITOR |
| INA138 | High-Side Measurement CURRENT SHUNT MONITOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| INA157U | 功能描述:差分放大器 High-Speed Precision RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 Channel 帶寬:2.4 GHz 可用增益調(diào)整:6 dB to 26 dB 輸入補(bǔ)償電壓: 共模抑制比（最小值）:- 40 dB 工作電源電壓:4.75 V to 5.25 V 電源電流:100 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WQFN-24 封裝:Reel |
| INA157U | 制造商:Texas Instruments 功能描述:IC DIFF AMP 4MHZ SOIC8 157 制造商:Texas Instruments 功能描述:IC, DIFF AMP, 4MHZ, SOIC8, 157 制造商:Texas Instruments 功能描述:IC, DIFF AMP, 4MHZ, SOIC8, 157; No. of Amplifiers:1; Input Offset Voltage:500V; Gain dB Max:0.5dB; Bandwidth:4MHz; Amplifier Case Style:SOIC; No. of Pins:8; Supply Voltage Range: 4V to 18V; Slew Rate:14V/s; Supply Current:2.4mA;;RoHS Compliant: Yes |
| INA157U | 制造商:Texas Instruments 功能描述:IC SM AMP DIFFERENTIAL |
| INA157U/2K5 | 功能描述:差分放大器 High-Speed Precision RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 Channel 帶寬:2.4 GHz 可用增益調(diào)整:6 dB to 26 dB 輸入補(bǔ)償電壓: 共模抑制比（最小值）:- 40 dB 工作電源電壓:4.75 V to 5.25 V 電源電流:100 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WQFN-24 封裝:Reel |
| INA157U/2K5E4 | 功能描述:差分放大器 High-Speed Precision RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 Channel 帶寬:2.4 GHz 可用增益調(diào)整:6 dB to 26 dB 輸入補(bǔ)償電壓: 共模抑制比（最小值）:- 40 dB 工作電源電壓:4.75 V to 5.25 V 電源電流:100 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WQFN-24 封裝:Reel |
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