Datasheet > LM2904FVJ

LM2904FVJ

更新时间： 2022-02-26 08:59:11

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
48页	1413K
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Ground Sense Operational Amplifiers

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LM2904FVJ 数据手册

Datasheet

LM358xxx LM324xxx LM2904xxx LM2902xxx

Description of Electrical Characteristics

Below are the descriptions of the relevant electrical terms used in this datasheet. Items and symbols used are also shown.

Note that item names, symbols, and their meanings may differ from those of another manufacturer’s document or general

document.

1. Absolute Maximum Ratings

Absolute maximum rating items indicate the conditions which must not be exceeded. Application of voltage in excess of the

absolute maximum rating or use out of absolute maximum rated temperature environment may cause deterioration of

electrical characteristics.

(1) Supply Voltage (V_CC/V_EE

)

Indicates the maximum voltage that can be applied between the VCC pin and VEE pin without deterioration of

characteristics of internal circuit.

(2) Differential Input Voltage (V_ID)

Indicates the maximum voltage that can be applied between the non-inverting and inverting pins without damaging

the IC.

(3) Input Common-mode Voltage Range (V_ICM

)

Indicates the maximum voltage that can be applied to the non-inverting and inverting pins without deterioration or

destruction of electrical characteristics. Input common-mode voltage range of the maximum ratings does not assure

normal operation of IC. For normal operation, use the IC within the input common-mode voltage range characteristics.

(4) Power Dissipation (P_D)

Indicates the power that can be consumed by the IC when mounted on a specific board at the ambient temperature 25°C

(normal temperature). As for package product, P_Dis determined by the temperature that can be permitted by the IC in

the package (maximum junction temperature) and the thermal resistance of the package.

2. Electrical Characteristics

(1) Input Offset Voltage (V_IO)

Indicates the voltage difference between non-inverting pin and inverting pin. It can be translated to the input voltage

difference required for setting the output voltage to 0V.

(2) Input Offset Voltage Drift (∆V_IO/∆T)

Denotes the ratio of the input offset voltage fluctuation to the ambient temperature fluctuation.

(3) Input Offset Current (I_IO)

Indicates the difference of input bias current between the non-inverting and inverting pins.

(4) Input Bias Current (I_B)

Indicates the current that flows into or out of the input pin. It is defined by the average of input bias currents at the

non-inverting and inverting pins.

(5) Supply Current (I_CC

)

Indicates the current that flows within the IC under specified no-load conditions.

(6) Maximum Output Voltage (High) / Maximum Output Voltage (Low) (V_OH/V_OL

)

Indicates the voltage range of the output under specified load condition. It is typically divided into maximum output

voltage high and low. Maximum output voltage high indicates the upper limit of output voltage. Maximum output

voltage low indicates the lower limit.

(7) Large Signal Voltage Gain (A_V)

Indicates the amplification rate (gain) of output voltage against the voltage difference between non-inverting pin and

inverting pin. It is normally the amplification rate (gain) with reference to DC voltage.

Av = (Output Voltage) / (Differential Input Voltage)

(8) Input Common-mode Voltage Range (V_ICM

)

Indicates the input voltage range at which IC normally operates.

(9) Common-mode Rejection Ratio (CMRR)

Indicates the ratio of fluctuation of input offset voltage when the input common-mode voltage is changed. It is normally

the fluctuation of DC.

CMRR = (Change of Input Common-mode Voltage)/(Input Offset Fluctuation)

www.rohm.com

TSZ22111･15･001

TSZ02201-0GMG0G200190-1-2

01.Aug.2016 Rev.005

5/44

1 2 3 456 7 8...48

中文翻译

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与LM2904FVJ相关器件

型号	品牌	获取价格	描述	数据表
LM2904FVJ-E2	ROHM	获取价格	Ground Sense Operational Amplifiers
LM2904FVM	ROHM	获取价格	Ground Sense Operational Amplifiers
LM2904FVM-TR	ROHM	获取价格	Ground Sense Operational Amplifiers
LM2904FVT	ROHM	获取价格	Ground Sense Operational Amplifiers
LM2904FVT-E2	ROHM	获取价格	Ground Sense Operational Amplifiers
LM2904H	STMICROELECTRONICS	获取价格	DUAL OP-AMP, 9000uV OFFSET-MAX, 1.1MHz BAND WIDTH, MBCY8, METAL CAN, TO-99, 8 PIN
LM2904IBP	NSC	获取价格	Low Power Dual Operational Amplifiers
LM2904IBP/NOPB	TI	获取价格	DUAL OP-AMP, 10000uV OFFSET-MAX, 1MHz BAND WIDTH, PBGA8, MICRO, BUMP, SMD-8
LM2904IBPX	NSC	获取价格	Low Power Dual Operational Amplifiers
LM2904IBPX/NOPB	TI	获取价格	DUAL OP-AMP, 10000uV OFFSET-MAX, 1MHz BAND WIDTH, PBGA8, MICRO, BUMP, SMD-8

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