NTE925 查看數據表（PDF） - NTE Electronics
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NTE925 Datasheet PDF : 3 Pages
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NTE925
Integrated Circuit
Instrumentation Operational Amplifier
Description:
The NTE925 is an operational amplifier in an 8−Lead Metal Can featuring superior performance
in applications where low noise, low drift, and accurate closed loop gain are required. With high
common mode rejection and offset null capability, this device is especially suited for low level
instrumentation applications over a wide supply voltage range.
Features;
D High Open Loop Gain: 3,000.00
D Low Input Voltage Drift: 0.6µV/°C
D High Common Mode Rejection: 120dB
D Low Input Noise Current: 0.15pA/√Hz
D Low Input Offset Current: 2nA
D High Input Voltage Range: ±14V
D Wide Power Supply Range: ±3V to ±22V
D Offset Null Capability
D Output Short Circuit Protection
Absolute Maximum Ratings:
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±22V
Internal Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mW
Derate Above TA = +75°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C/W
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±5V
Input Voltage (Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±22V
Maximum Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Operating Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +70°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65° to +150°C
Lead Temperature (During soldering, 10 sec), TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +260°C
Note 1. For supply voltages less than ±22V, the absolute maximum input voltage is equal to the supply
voltage.
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