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NJU77572 Series
10MHz, Low noise, Excellent EMI Immunity, Rail-to-rail I/O, Operational Amplifiers

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Description

The NJU77572 is a dual rail-to-rail input and output single supply OpAmp featuring wide bandwidth and low noise. The combination of very low noise (9nV√Hz at 1kHz), unity-gain bandwidth (10MHz), and fast slew rate (5V/µs) make the devices ideal for a wide variety of applications, including signal conditioning and sensor amplifiers. Low input bias current, low noise and low offset voltage drift of 0.5µV/°C performances are also excellent for filters, integrators, photodiode amplifiers, and high impedance sensors. The ability of rail-to-rail input and output enables the designers to buffer ADC, DAC, and other wide output swing devices in single-supply systems. The Enhanced C-Drive TM of NJU77572 can directly drive a 1000pF capacitive load, this feature is ideal for high-speed signal cable drivers and high-speed active filter circuits that are sensitive to wiring capacitance. NJU77572 includes integrated EMI filter to reduce malfunctions caused by RF noises from mobile phones and other wireless devices. NJU77572 operates from supply range of 2.7V to 5.5V over the -55°C to 125°C extended industrial temperature range. The NJU77572 is available in 8-pin SOP8, MSOP (VSP): meet JEDEC MO-187-DA type package.

Applications

  • Sensor Signal Conditioning
  • High-Speed Cable Drivers
  • Multi-Pole Active Filters
  • Security
  • Scanners
  • Photodiode Amplifier
  • ADC front ends

Spec

Standard
No.of Circuit 2 ch.
Power Supply Single
Supply Voltage 2.7 V to 5.5 V
Supply Current (Per ch.) Typ. 1.15 mA to max. 2.2 mA
Input Offset Voltage Typ. 0.6 mV to max. 3.5 mV
Slew Rate Typ. 5 V/μsec
Input Bias Current Typ. 0.001 nA to max.- nA
Input Offset Current Typ. 0.001 nA to max.- nA
GBW Typ. 10 MHz
Noise Voltage (en) Typ. 9 nV/√Hz
Input Offset Drift Typ. 0.5 μV/℃
Wide Operating Temperature -55°C to 125°C
Junction Temp. 150°C
Min Stable Gain 1 V/V
Package MSOP8(VSP8)
Note(1) Input Offset Voltage Drift (0.5µV/°C)
Note(2) Integrated EMI filter (EMIRR = 64dB (f = 1.8GHz))

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Search for similar products under conditions below.

Category:Operational Amplifiers

No.of Circuit 2
Power Supply Single
Supply Voltage (+8V=8, ±8V=16) min(V) 2.7
Supply Voltage (+8V=8, ±8V=16) max(V) 5.5
Supply Current
(Per ch.) typ(mA)		 1.15
Input Offset Voltage max(mV) 3.5
Slew Rate typ(V/µsec) 5
GBW typ(MHz) 10
en(nV/√Hz) 9

Technical Documents

Quality & Packages

Product Name Compatibility Package Marking Reliability
NJU77572R
  • gradeConsumer
  • plp
 MSOP8(VSP8) - NJU-1-s-fr
  • Refer to the datasheets for the details on the product.
  • The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.

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NJU77572 Series