規格
| 屬性 | 價值 |
| Supplier | Analog Devices Inc.,Rochester Electronics, LLC |
| Package / Case | Tube,Tube |
| Part Status | Obsolete |
| Amplifier Type | General Purpose |
| Number of Circuits | 4 |
| Slew Rate | 0.7V/µs |
| Gain Bandwidth Product | 1.3 MHz |
| Current - Input Bias | 500 pA |
| Voltage - Input Offset | 15 µV |
| Supply Current | 400µA (x4 Channels) |
| Current - Output / Channel | 10 mA |
| Voltage - Supply Span(Min) | 5 V |
| Voltage - Supply Span(Max) | 30 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
概述
Description
OP4177ARU is a model number for an operational amplifier (op-amp) integrated circuit. The OP prefix signals an op-amp family, while the ARU suffix denotes a particular packaging/variant (the exact details depend on the manufacturer). In general, parts like this are used for precision signal amplification in analog circuits, instrumentation, and conditioning.
For a concrete introduction, locate the manufacturer’s datasheet for OP4177ARU. Key parameters to check include:
- Supply voltage range and rail configuration
- Input offset voltage and drift
- Input bias current
- Noise density
- Gain-bandwidth product and slew rate
- Output swing and rail-to-rail behavior
- Package type and temperature range
In short, OP4177ARU is a precision op-amp IC; verify the exact features and limits in the datasheet for your application.
For a concrete introduction, locate the manufacturer’s datasheet for OP4177ARU. Key parameters to check include:
- Supply voltage range and rail configuration
- Input offset voltage and drift
- Input bias current
- Noise density
- Gain-bandwidth product and slew rate
- Output swing and rail-to-rail behavior
- Package type and temperature range
In short, OP4177ARU is a precision op-amp IC; verify the exact features and limits in the datasheet for your application.
Equivalent
Equivalents depend on the exact specs. Common cross-refs for a similar precision op-amp are:
- TI: OPA177, OPA277
- Analog Devices: OP07, OP27
Note: pinout and precise specs vary—verify data sheets before substitution.
- TI: OPA177, OPA277
- Analog Devices: OP07, OP27
Note: pinout and precise specs vary—verify data sheets before substitution.
Pinout
8 pins. It is a single, precision, low-noise operational amplifier (8-pin package, typically SOIC).
Manufacturer
- Manufacturer: Analog Devices, Inc. (ADI)
- What kind of company: A multinational semiconductor company that designs and manufactures analog, mixed-signal, and DSP integrated circuits (signal-processing ICs).
- What kind of company: A multinational semiconductor company that designs and manufactures analog, mixed-signal, and DSP integrated circuits (signal-processing ICs).
Application
OP4177ARU is a precision, low-offset, low-noise op-amp. Typical application areas include:
- Sensor signal conditioning and instrumentation
- Transimpedance amplification for photodiodes/optical receivers
- Medical/biosignal front-ends (ECG/EEG, biosensors)
- Audio/microphone preamplification
- ADC input buffering and impedance matching
- Active filters in data-acquisition and control systems
- Sensor signal conditioning and instrumentation
- Transimpedance amplification for photodiodes/optical receivers
- Medical/biosignal front-ends (ECG/EEG, biosensors)
- Audio/microphone preamplification
- ADC input buffering and impedance matching
- Active filters in data-acquisition and control systems
Package
OP4177ARU is an 8‑lead surface‑mount package: SOIC‑8 (small‑outline) in Tape & Reel.
