NJM2729 查看數據表（PDF） - Japan Radio Corporation

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NJM2729

Precision Operational Amplifier

Japan Radio Corporation  

● EXPLANATION OF MEASUREMENT CONDITION

PARAMETER

Explanation

Input Offset Voltage Drift

Input Offset Voltage Drift = ∆VIO / ∆t

∆t : Amount of Temperature change.

∆VIO : Amount of Input Offset Voltage.

Common Mode Input Voltage range A range of input voltage at which the operational amplifier can function.

Common Mode Rejection Ratio

Supply Voltage Rejection Ratio

Common Mode Input Impedance

Voltage Gain

CMR = 20log | ( ∆VIN / ∆VIO )|

∆VIN : Amount of Input Voltage.

∆VIO : Amount of Input Offset Voltage.

SVR = 20log |( ∆VS / ∆VIO )|

∆VS : Amount of supply Voltage.

∆VIO : Amount of Input Offset Voltage.

RINCM = ∆VIN / ∆IB

∆VIN : Amount of Input Voltage.

∆IB : Amount of Input bias current.

AV = 20log |( ∆VIN / ∆VO )|

∆VO : Amount of output Voltage.

∆VIN : Amount of Input Voltage.

NJM2729

E1

-5-

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