Datasheet > LM2902-N

LM2902-N

更新时间： 2024-11-12 02:58:35

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Low-Power, Quad-Operational Amplifiers

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LM2902-N 数据手册

LM124-N, LM224-N, LM2902-N, LM324-N

www.ti.com

SNOSC16B –MAY 2004–REVISED SEPTEMBER 2004

LM124-N/LM224-N/LM324-N/LM2902-N Low Power Quad Operational Amplifiers

Check for Samples: LM124-N, LM224-N, LM2902-N, LM324-N

FEATURES

ADVANTAGES

•

Internally Frequency Compensated for Unity

Gain

•

Eliminates Need for Dual Supplies

Four Internally Compensated Op Amps in a

Single Package

•

Large DC Voltage Gain 100 dB

Wide Bandwidth (Unity Gain) 1 MHz

(Temperature Compensated)

•

Allows Directly Sensing Near GND and V_OUT

also Goes to GND

•

Wide Power Supply Range:

•

Compatible with All Forms of Logic

–

Single Supply 3V to 32V

Power Drain Suitable for Battery Operation

or Dual Supplies ±1.5V to ±16V

DESCRIPTION

•

Very Low Supply Current Drain (700

μA)—Essentially Independent of Supply

Voltage

The LM124-N 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.

•

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

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-N

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.

Differential Input Voltage Range Equal to the

Power Supply Voltage

Large Output Voltage Swing 0V to V⁺− 1.5V

UNIQUE CHARACTERISTICS

•

In the Linear Mode the Input Common-Mode

Voltage Range Includes Ground and the

Output Voltage can also Swing to Ground,

Even Though Operated from Only a Single

Power Supply Voltage

•

The Unity Gain Cross Frequency is

Temperature Compensated

The Input Bias Current is also Temperature

Compensated

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...31

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与LM2902-N相关器件

型号	品牌	获取价格	描述	数据表
LM2902N/A+	ETC	获取价格	Voltage-Feedback Operational Amplifier
LM2902N/B+	ETC	获取价格	Voltage-Feedback Operational Amplifier
LM2902N/NOPB	TI	获取价格	LM124-N/LM224-N/LM324-N/LM2902-N Low Power Quad Operational Amplifiers
LM2902N/P3	TI	获取价格	IC OP-AMP, Operational Amplifier
LM2902N/PB	TI	获取价格	LM124-N/LM224-N/LM324-N/LM2902-N Low Power Quad Operational Amplifiers
LM2902N3	ROCHESTER	获取价格	OP-AMP
LM2902ND	MOTOROLA	获取价格	Operational Amplifier, 4 Func, BIPolar, PDIP14
LM2902NDS	MOTOROLA	获取价格	Operational Amplifier, 4 Func, BIPolar, PDIP14
LM2902NE4	TI	获取价格	QUADRUPLE OPERATIONAL AMPLIFIERS
LM2902NG	ONSEMI	获取价格	Single Supply Quad Operational Amplifiers

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