ADA4891-1ARZ
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 3 weeks ago) |
| Contact Plating | Tin |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Number of Pins | 8 |
| 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 | 8 |
| ECCN Code | EAR99 |
| Subcategory | Operational Amplifier |
| Technology | CMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3V |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | ADA4891 |
| Pin Count | 8 |
| Qualification Status | Not Qualified |
| Output Type | Rail-to-Rail |
| Power Supplies | 3/5V |
| Number of Channels | 1 |
| Operating Supply Current | 4.4mA |
| Nominal Supply Current | 4.4mA |
| Output Current | 125mA |
| Quiescent Current | 4.4mA |
| Slew Rate | 210V/μs |
| Architecture | VOLTAGE-FEEDBACK |
| Amplifier Type | General Purpose |
| Common Mode Rejection Ratio | -88 dB |
| Current - Input Bias | 2pA |
| Voltage - Supply, Single/Dual (±) | 2.7V~5.5V ±1.35V~2.75V |
| Output Current per Channel | 125mA |
| Input Offset Voltage (Vos) | 10mV |
| Bandwidth | 240MHz |
| Gain Bandwidth Product | 105MHz |
| Unity Gain BW-Nom | 240000 kHz |
| Voltage Gain | 83dB |
| Average Bias Current-Max (IIB) | 0.00005μA |
| Power Supply Rejection Ratio (PSRR) | -65dB |
| Low-Offset | NO |
| Frequency Compensation | YES |
| Supply Voltage Limit-Max | 6V |
| Voltage - Input Offset | 2.5mV |
| Settling Time | 28 ns |
| Low-Bias | YES |
| Micropower | NO |
| Bias Current-Max (IIB) @25C | 0.00005μA |
| Programmable Power | NO |
| Input Capacitance | 3.2pF |
| Height | 1.5mm |
| Length | 5mm |
| Width | 4mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
ADA4891-1ARZ Overview
Op amp is packaged in 8-SOIC (0.154, 3.90mm Width) case. A General Purpose-type buffer amplifier is shown here. A Tube case is used to deliver the buffer op amp. In recent months, the number of terminations has approached 8. A total of 8 pins are located on this board. This linear amplifier should be powered by an 3V battery. A type of Operational Amplifier op amp ic can be identified by the fact that this is a type of Operational Amplifier device. It has 8 pins that make up the linear amplifier. Regarding input offset voltage, buffer amplifier rates 10mV voltage. It is recommended that this electronic component be mounted using the Surface Mount mounting type. According to the manufacturer, this buffer op amp works well at -40°C~125°C , which is a good operating temperature. It is possible to operate this buffer amplifier from a supply current of 4.4mA . Maintain 83dB as the voltage gain. As far as the device is concerned, buffer amplifier has 1 channels. As one of the many benefits of this buffer amplifier, it puts out Rail-to-Rail signals, which is one of the many benefits it offers. The quiescent current is 4.4mA.
ADA4891-1ARZ Features
8 Pins
supply voltage of 3V
83dB voltage gain
Output Type: Rail-to-Rail
ADA4891-1ARZ Applications
There are a lot of Analog Devices Inc. ADA4891-1ARZ Instrumentational OP Amps applications.
- Power transmission
- Communication
- Fission chambers
- Video amplifiers
- PDA
- Television broadcasting equipment
- Multimedia playback equipment
- Laptop
- High gain DC amplifier
- High speed sample
