參數(shù)資料
型號(hào)： LM611CM
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 運(yùn)動(dòng)控制電子
英文描述： Operational Amplifier and Adjustable Reference
中文描述： OP-AMP, 7000 uV OFFSET-MAX, 0.5 MHz BAND WIDTH, PDSO14
封裝： PLASTIC, SOIC-14
文件頁(yè)數(shù)： 10/17頁(yè)
文件大小： 735K
代理商： LM611CM
Typical Performance Distributions
Application Information
VOLTAGE REFERENCE
Reference Biasing
The voltage reference is of a shunt regulator topology that
models as a simple zener diode. With current I
flowing in the
‘forward’ direction there is the familiar diode transfer func-
tion. I
flowing in the reverse direction forces the reference
voltage to be developed from cathode to anode. The applied
voltage to the cathode may range from a diode drop below
V
to the reference voltage or to the avalanche voltage of the
parallel protection diode, nominally 7V.A6.3V reference with
V+ = 3V is allowed.
Average V
Drift
Military Temperature Range
DS009221-74
Average V
Drift
Industrial Temperature Range
DS009221-75
Average V
Drift
Commercial Temperature
Range
DS009221-76
Average I
Drift
Military Temperature Range
DS009221-77
Average I
Drift
Industrial Temperature Range
DS009221-78
Average I
Drift
Commercial Temperature Range
DS009221-79
Voltage Reference Broad-Band
Noise Distribution
DS009221-80
Op Amp Voltage
Noise Distribution
DS009221-81
Op Amp Current
Noise Distribution
DS009221-82
DS009221-14
FIGURE 1. Voltages Associated with Reference
(Current Source I
r
is External)
www.national.com
10
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LM611CM/NOPB 功能描述:運(yùn)算放大器 - 運(yùn)放 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
LM611CMX 功能描述:運(yùn)算放大器 - 運(yùn)放 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
LM611CMX/NOPB 功能描述:運(yùn)算放大器 - 運(yùn)放 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
LM611CN 制造商:Texas Instruments 功能描述:
LM611DR 制造商:LIGHTING COMP DESIGN 功能描述: 制造商:Lighting Components & Design Inc 功能描述:
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