參數(shù)資料
型號(hào): TSH330
廠商: 意法半導(dǎo)體
英文描述: 1.1 GHz Low-Noise Operational Amplifier
中文描述: 1.1 GHz的低噪聲運(yùn)算放大器
文件頁(yè)數(shù): 16/19頁(yè)
文件大?。?/td> 503K
代理商: TSH330
TSH330
The Bias of an Inverting Amplifier
16/19
7 The Bias of an Inverting Amplifier
A resistance is necessary to achieve a good input biasing, such as resistance R shown in
Figure 35
.
The magnitude of this resistance is calculated by assuming the negative and positive input bias current.
The aim is to compensate for the offset bias current, which could affect the input offset voltage and the
output DC component. Assuming Ib-, Ib+, R
in
, R
fb
and a zero volt output, the resistance R will be:
Figure 35. Compensation of the input bias current
R
R
R
in
fb
R
fb
+
----------------------
=
R
Load
Output
R
fb
R
in
Ib-
Ib+
Vcc+
Vcc-
+
_
相關(guān)PDF資料
PDF描述
TSH330I 1.1 GHz Low-Noise Operational Amplifier
TSH330ID 1.1 GHz Low-Noise Operational Amplifier
TSH330IDT 1.1 GHz Low-Noise Operational Amplifier
TSH350 550 MHz, Low Noise Current Feedback Amplifier
TSH350ID 550 MHz, Low Noise Current Feedback Amplifier
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TSH330I 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1.1 GHz Low-Noise Operational Amplifier
TSH330ID 功能描述:高速運(yùn)算放大器 1.1 GHz Lo Noise Op Amp RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
TSH330IDT 功能描述:運(yùn)算放大器 - 運(yùn)放 Single Low Noise RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比(最小值):63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流(最大值):10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
TSH340 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:High-speed operational amplifier evaluation board kit
TSH340ID 功能描述:運(yùn)算放大器 - 運(yùn)放 320Mhz Video Buffer Single Supply RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比(最小值):63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流(最大值):10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel