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NJU7048 Series
9V/µs High-Speed, Rail-to-Rail I/O CMOS Operational Amplifier

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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/us 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 and other 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 600Ω load, and 110mA short-circuit current drive capability. The NJU7046/NJU7047/NJU7048 are high RF-immunity to reduce malfunctions caused by RF noises from mobile phones and others. The NJU7046 is available in 5-pin SC-88A and SOT-23 package. NJU7047 is available in 8-pin SOP:JEDEC 150 mil, MSOP(TVSP): meet JEDEC MO-187-DA / thin and DFN that is thin and 2mm square small package. NJU7048 is available in 14-pin SOP and SSOP package.

Applications

  • High speed sensor Amplifiers
  • Current sensor amplifiers
  • Photodiode amplifiers
  • ADC front ends
  • Battery-powered instruments

Spec

Standard
No.of Circuit 4 ch.
Power Supply Single
Supply Voltage 2.7 V to 5.5 V
Supply Current (Per ch.) Typ. 1.325 mA to max. 2.1 mA
Input Offset Voltage Typ. 0.9 mV to max. 5 mV
Slew Rate Typ. 9 V/μsec
Input Bias Current Typ. 0.001 nA to max.- nA
Input Offset Current Typ. 0.001 nA to max.- nA
GBW Typ. 5 MHz
Noise Voltage (en) Typ. 20 nV/√Hz
Input Offset Drift Typ. 2 μV/℃
Wide Operating Temperature -40°C to 125°C
Junction Temp. 150°C
Min Stable Gain 1 V/V
Package SOP14
SSOP14
Note(1) Low Input Offset Voltage Drift (2µV/°C typ.)
Note(2) Short Circuit Output Current (110mA)

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Search for similar products under conditions below.

Category:Operational Amplifiers

No.of Circuit 4
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)		 1.325
Input Offset Voltage max(mV) 5
Slew Rate typ(V/µsec) 9
GBW typ(MHz) 5
en(nV/√Hz) 20

Technical Documents

Quality & Packages

Product Name Compatibility Package Marking Reliability
NJU7048V
  • gradeConsumer
  • plp
 SSOP14 - NJU-1-s-fr
NJU7048G
  • gradeConsumer
 SOP14 - 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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NJU7048 Series