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4 Channels 16mA per Channel 30nA 100 dB Instrumentational OP Amps 0.095μA 9V 2.7V~12V ±1.35V~6V OP491 14 Pins 14-SOIC (0.154, 3.90mm Width)
- Manufacturer: Analog Devices Inc.
- NO: 84-OP491GSZ
- Package: 14-SOIC (0.154, 3.90mm Width)
- Datasheet:
- Stock: 9900
- Description: 4 Channels 16mA per Channel 30nA 100 dB Instrumentational OP Amps 0.095μA 9V 2.7V~12V ±1.35V~6V OP491 14 Pins 14-SOIC (0.154, 3.90mm Width)(Kg)
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| Parameters | |
|---|---|
| Factory Lead Time | 8 Weeks |
| Lifecycle Status | PRODUCTION (Last Updated: 3 weeks ago) |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Number of Pins | 14 |
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Pbfree Code | no |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Operational Amplifier |
| Technology | BICMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | OP491 |
| Pin Count | 14 |
| Output Type | Rail-to-Rail |
| Operating Supply Voltage | 9V |
| Power Supplies | +-1.35/+-6/2.7/12V |
| Number of Channels | 4 |
| Operating Supply Current | 260μA |
| Nominal Supply Current | 1.6mA |
| Max Supply Current | 1.6mA |
| Quiescent Current | 200μA |
| Slew Rate | 0.5V/μs |
| Architecture | VOLTAGE-FEEDBACK |
| Amplifier Type | General Purpose |
| Common Mode Rejection Ratio | 100 dB |
| Current - Input Bias | 30nA |
| Voltage - Supply, Single/Dual (±) | 2.7V~12V ±1.35V~6V |
| Output Current per Channel | 16mA |
| Input Offset Voltage (Vos) | 700μV |
| Bandwidth | 3MHz |
| Neg Supply Voltage-Nom (Vsup) | -5V |
| Unity Gain BW-Nom | 3000 kHz |
| Voltage Gain | 96.9dB |
| Average Bias Current-Max (IIB) | 0.095μA |
| Power Supply Rejection Ratio (PSRR) | 110dB |
| Low-Offset | NO |
| Frequency Compensation | YES |
| Supply Voltage Limit-Max | 8V |
| Voltage - Input Offset | 80μV |
| Settling Time | 22 μs |
| Low-Bias | NO |
| Micropower | YES |
| Bias Current-Max (IIB) @25C | 0.065μA |
| Programmable Power | NO |
| Dual Supply Voltage | 5V |
| Height | 1.5mm |
| Length | 8.75mm |
| Width | 4mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
OP491GSZ Overview
There is a 14-SOIC (0.154, 3.90mm Width) case in which the instrumentation amplifier is packaged. An op amp ic of the General Purpose type. As far as the packaging is concerned, buffer op amp is delivered in a Tube case. It is estimated that there will be at least 14 terminations this year. Buffer amplifier has a total of 14 pins. This linear amplifier should be powered by an 5V battery. In more specific terms, this linear amplifier can be categoriOperational Amplifiered as a Operational Amplifier-type device. There are 14 pins on this chip. The input offset voltage is 700μV. For this electrical component, Surface Mount is the recommended mounting type. With regard to operating temperature, op amp ranges -40°C~125°C. You can run this op amp ic on 260μA . 96.9dB should be the voltage gain. There are a total of 4 channels available on the op amps. On the output type, there are Rail-to-Rail different types of op amps. The operating supply voltage of the buffer op amp is rated at 9V. There is an 200μA quiescent current in linear amplifier.
OP491GSZ Features
14 Pins
supply voltage of 5V
96.9dB voltage gain
Output Type: Rail-to-Rail
OP491GSZ Applications
There are a lot of Analog Devices Inc. OP491GSZ Instrumentational OP Amps applications.
- Mobile phone
- Automation control systems
- Industrial applications including automation
- High input resistance broadband
- Ultrasound transducers
- Semiconductor detectors
- Communication
- Instrumentation
- Micro signal measurement
- Wireless base stations
