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LM124 的PDF资料 下载 ,145520K

LM124 的货源和报价 LM124 的相关技术信息

相关型号

LM1086 LM1117 LM117 LM1203 LM124J LM135 LM137 LM139J

LM124 - Low Power Quad Operational Amplifier

Features • Internally frequency compensated for unity gain • Large DC voltage gain 100 dB • Wide bandwidth (unity gain) 1 MHz (temperature compensated) • Wide power supply range: Single supply 3V to 32V or dual supplies ±1.5V to ±16V • Very low supply current drain (700 µA)-essentially independent of supply voltage • Low input biasing current 45 nA (temperature compensated) • Low input offset voltage 2 mV and offset current: 5 nA • Input common-mode voltage range includes ground • Differential input voltage range equal to the power supply voltage • Large output voltage swing 0V to V+ - 1.5V General Description The LM124 series consists of four independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltages. More...

Typical Application *click for larger image Parametric Table     expand Parametric Table    collapse Channels 4 Channels Input OutputType Vcm to V-, Not R-R Out Gain Bandwidth 1 MHz Temperature Min -55 deg C Temperature Max 125 deg C Channels 4 Channels Input OutputType Vcm to V-, Not R-R Out Gain Bandwidth 1 MHz Slew Rate 0.5 Volts/usec SupplyCurrent Per Channel 0.18 mA Supply Min 3 Volt Supply Max 32 Volt Offset Voltage 2, 5 mV Max Input Bias Current 100, 300 nA Output Current 20 mA Voltage Noise 40 nV/√Hz Shut down No Special Features Undefined Function Op Amp View Using Catalog Typical Performance *click for larger image

Obsolete Parts

General Description

The LM124 series consists of four independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage.

Application areas include transducer amplifiers, DC gain blocks and all the conventional op amp circuits which now can be more easily implemented in single power supply systems. For example, the LM124 series can be directly operated off of the standard +5V power supply voltage which is used in digital systems and will easily provide the required interface electronics without requiring the additional ±15V power supplies.

Application Notes

Title	Size in Kbytes	Date
AN-906: Interfacing the LM12454/8 Data Acquisition System Chips to Microprocessors and Microcontrollers	561 Kbytes	5-Aug-95	View Online	Download	Receive via Email
AN-906 (Japanese): Interfacing the LM12454/8 Data Acquisition System Chips to Microprocessors and Microcontrollers	880 Kbytes
AN-947: Interfacing the LM12458 Data Acquisition System to the MC68HC11AX Microcontroller	279 Kbytes	5-Aug-95	View Online	Download	Receive via Email
AN-949: Interfacing the LM12454/8 Data Acquisition System Chips to the 80C51 Family of Microcontrollers	579 Kbytes	5-Aug-95	View Online	Download	Receive via Email