9V/µs High-Speed Rail-To-Rail I/O Cmos Operational Amplifier

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The NJU7046/NJU7047/NJU7048 are rail to rail input and output single supply operational amplifier featuring high speed and low input bias current.9V/µs slew rate, 5MHz gain bandwidth, 1pA input bias current and -40 to 125°C operating temperature range, make these amplifiers useful in wide variety of applications such as filters, integrators, current sensing, photodiode amplifiers and industrial applications. The rail-to-rail input and output enables designers to buffers of input and output for ADC, DAC, ASIC another wide output swing devices. The NJU7046/NJU7047/NJU7048 operates in single supply 2.7V to 5.5V and input common-mode voltage range includes the supply rails. Output voltage typically swings to within 70mV of the supply rails with 600Ωload and 110mA short-circuit current drive capability. The NJU7046/NJU7047/NJU7048 are highRF-immunity to reduce malfunctions caused by RFnoises from mobile phones and others. The NJU7046 is available in 5-pin SC-88A andSOT-23 package. NJU7047 is available in 8-pin SOP8:JEDEC 150 mil and MSOP(TVSP): meet JEDECMO-187-DA / thin type package. NJU7048 is available in 14-pin SSOP package.

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  • High Slew Rate (9V/µs)
  • Wide Bandwidth (5MHz)
  • Low Input Bias Current (1pA)
  • Rail-to-Rail Input and Output
  • Output Voltage
  • RL=10kΩ 10mV from rail
  • RL=600Ω 70mV from rail
  • Short Circuit Output Current (110mA)
  • Equivalent Input Noise Voltage (20nV/√Hz)
  • Input Offset Voltage (5mV max.)
  • Low Input Offset Voltage Drift (2µV/°C typ.)
  • Supply Voltage (+2.7V to +5.5V)
  • Operating Temperature Range (-40 to 125°C)
  • RF-Noise Immunity
  • Unity-Gain Stable
  • Package (
  • NJU7046 SOT-23-5, SC-88A
  • NJU7047 SOP8 JEDEC 150 mil MSOP8(TVSP8) *meet JEDEC MO-187-DA / thin type
  • NJU7048 SSOP14)
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Number per Package 4  
GBWP (kHz) 5000  
Operating Voltage Range (V) 2.7 to 5.5  
Input Voltage Noise Density (nV/√Hz) 20 typ  
PSRR Min (dB) 65  
CMRR Min (dB) 60  
Vos/Ta (uV/°C) 2 typ  
Ib (pA) 1 typ  
PM (deg) 70 typ  
Isc (mA) 110  
Rail-to-Rail Input/Output  
Slew Rate V/uS 9 typ  
Operating Temperature (°C) -40 to 125  
Package SSOP-14