High Speed Operational Amplifier With Switch

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The NJM2121 is a dual operational amplifier of 2-INPUT and 1-OUTPUT with analog switch. The NJM2121 can be used as analog switch under the condition of GV=0dB, as Switch + Amp in order that each gain (A or B) can be adjusted independently. Each amplifier of the NJM2121 has the same electrical characteristics as the NJM4560. The NJM2121 is suitable for Audio, Video, Electrical musical instrument…etc.

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  • Analog Switch Function
  • Operating Voltage (±3V ~ ±18V)
  • Slew Rate (4V/μs typ.)
  • Unity Gain Frequency (fT=14MHz typ.)
  • Package Outline (DIP8, DMP8)
  • Bipolar Technology
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Number per Package 1  
Operating Voltage Range (V) ±2.5 to ±18  
PSRR Min (dB) 20 typ  
Ib (pA) 200000 typ  
Slew Rate V/uS 4 typ  
Operating Temperature (°C) -20 to 75  
Package DIP-8