NJU77582 Series
20MHz, Low noise, High EMC Performance, Rail-to-rail I/O, Operational Amplifiers
Description
The NJU77580/NJU77582 are single and dual rail-to-rail input and output single supply OpAmp featuring wide bandwidth and low noise. The combination of very low noise (6nV√Hz at 10kHz), high-gain bandwidth (20MHz), and fast slew rate (10V/µs) make the devices ideal for a wide variety of applications, including signal conditioning and sensor amplification requiring high gains. 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 of NJU77580/NJU77582 can directly drive a 1000pF capacitive load, and can output an AC signal with little distortion even with a large capacitive load by suppressing the decrease in GBW. This feature is ideal for high-speed signal cable drivers and high-speed active filter circuits that are sensitive to wiring capacitance. NJU77580/NJU77582 includes integrated EMI filter to reduce malfunctions caused by RF noises from mobile phones and other wireless devices. And the input tolerant that allows the input voltage (Recommended: V− + 5.5V) that exceed positive supply voltage is ideal for design for robust industrial applications. NJU77580/NJU77582 operates from supply range of 2.7V to 5.5V over the -55°C to 125°C extended industrial temperature range. The NJU77580 is available in 5-pin SOT-23-5 package. The NJU77582 is available in 8-pin SOP8, MSOP (VSP) package, and DFN (ESON) that is thin and 2mm square small package.
Applications
- Sensor Signal Conditioning
- High-Speed Cable Drivers
- Multi-Pole Active Filters
- Security
- Scanners
- Photodiode Amplifier
- ADC front ends
Related Products
Spec
| Standard | |
|---|---|
| No.of Circuit | 2 ch. |
| Power Supply | Single |
| Supply Voltage | 2.7 V to 5.5 V |
| Supply Current (Per ch.) | Typ. 2.3 mA to max. 3.8 mA |
| Input Offset Voltage | Typ. 0.5 mV to max. 2.5 mV |
| Slew Rate | Typ. 10 V/μsec |
| Input Bias Current | Typ. 0.001 nA to max.- nA |
| Input Offset Current | Typ. 0.001 nA to max.- nA |
| GBW | Typ. 20 MHz |
| Noise Voltage (en) | Typ. 6 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 | SOP8 MSOP8(VSP8) DFN8-U1(ESON8-U1) |
| Note(1) | Input Offset Voltage Drift (0.5µV/°C) |
| Note(2) | Integrated EMI filter (EMIRR = 64dB (f = 1.8GHz)) |
Technical Documents
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Design Support
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SPICE model download
You can download the product's SPICE model. Login/registration to myNISD is required to download.
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Related Products
Quality & Packages
| Product Name | Compatibility | Package | Marking | Reliability |
|---|---|---|---|---|
| NJU77582G |
|
SOP8 | See datasheet | NJU-1-s-fr |
| NJU77582R |
|
MSOP8(VSP8) | See datasheet | NJU-1-s-fr |
| NJU77582KU1 |
|
DFN8-U1(ESON8-U1) | See datasheet | NJU-1-s-r |
- 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.
FAQ
Buy / Contact
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Purchase, Request for samples and documentsSales are made through distributors. Please contact your local distributors for any sales-related inquiry such as price.
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Available from 1 piece!Our electronic device products are available through our authorized online distributors.
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Technical Support