NJU7098AF1中文資料NJRC數(shù)據(jù)手冊(cè)PDF規(guī)格書

FEATURES(V+=5V typ.)

●Low Offset Voltage 15μV max.

●Zero-Drift 0.05μV/°C max.

●Supply Voltage Range 3V to 10V

●Rail-to-Rail Output (RL=10kΩ) 20mV from rail

●Output Current (Vo=4.5V at V+=5V) 30mA

●DC Precision

Open-Loop Voltage Gain 140dB

CMR, SVR 130dB

●Supply Current 0.6mA

●Shutdown

●RF-Noise immunity

●Ground Sense

●Overload Recovery Time 0.45ms

●Package SOT-23-6-1

DESCRIPTION

The NJU7098A is a low offset voltage and

zero-drift operational amplifier. With an maximum

input offset voltage of 15μV and offset drift of

0.05μV/°C, The NJU7098A is suitable for applications

in which error sources cannot be tolerated.

The NJU7098A operate from 3V to 10V with single

supply. Rail-to-rail output swing , input common

mode voltage within negative rail and 30mA high

output current capability provided by the NJU7098A

make low-side sensing or precision output buffer

easy.

The almost zero DC offset and offset drift are

supported with a power supply rejection ratio and

common mode rejection ratio at 130dB. Futuremore,

typical open-loop voltage gain is 140dB.

The NJU7098 includes a shutdown mode. Under

logic control, the amplifiers can be switched from

normal operation to shutdown current that is 15μA

max and the output placed in a high- impedance

state.

The NJU7098A is available in 6-pin SOT-23

package.