Overview
The AD8091ARZ-REEL7, produced by Analog Devices Inc., is a low-cost, high-speed rail-to-rail operational amplifier. This component is designed for a wide range of applications requiring high performance and low power consumption. The AD8091 is part of a family of amplifiers known for their excellent video specifications, low distortion, and outstanding load drive capability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | 8-SOIC (0.154, 3.90mm Width) | |
| Number of Pins | 8 | |
| Operating Temperature | -40°C to +85°C | °C |
| Supply Voltage Range | 3V to 12V, ±1.5V to ±6V | V |
| Quiescent Current per Amplifier | 4.2 to 4.8 mA | mA |
| Input Bias Current | 1.4 to 3.5 μA | μA |
| Input Offset Voltage | 1.8 to 11 mV | mV |
| Common-Mode Rejection Ratio (CMRR) | 88 dB | dB |
| Power Supply Rejection Ratio (PSRR) | 68 to 80 dB | dB |
| Output Current | 45 mA | mA |
| Short-Circuit Current | Sourcing: 60 mA, Sinking: 90 mA | mA |
| Capacitive Load Drive | 50 pF (G = +1) | pF |
| -3 dB Bandwidth (G = +1) | 70 to 110 MHz | MHz |
| Slew Rate | 145 V/μs | V/μs |
| Settling Time to 0.1% | 50 ns | ns |
Key Features
- Low power consumption with a quiescent current of 4.2 to 4.8 mA per amplifier.
- High speed with a -3 dB bandwidth of 70 to 110 MHz and a slew rate of 145 V/μs.
- Rail-to-rail output stage, allowing for output voltage swings close to the supply rails.
- Excellent video specifications, including gain flatness of 0.1 dB to 20 MHz and low differential gain and phase errors.
- Low distortion with a total harmonic distortion of -80 dBc at 1 MHz.
- Outstanding load drive capability, able to drive 45 mA and capacitive loads up to 50 pF.
- High common-mode rejection ratio (CMRR) of 88 dB and power supply rejection ratio (PSRR) of 68 to 80 dB.
Applications
- Coaxial cable drivers
- Active filters
- Video switchers
- Professional cameras and CCD imaging systems
- CDs/DVDs
- Clock buffers
Q & A
- What is the package type of the AD8091ARZ-REEL7?
The AD8091ARZ-REEL7 comes in an 8-SOIC (0.154, 3.90mm Width) package.
- What is the operating temperature range of the AD8091ARZ-REEL7?
The operating temperature range is -40°C to +85°C.
- What is the supply voltage range for the AD8091ARZ-REEL7?
The supply voltage range is 3V to 12V, or ±1.5V to ±6V.
- What is the quiescent current per amplifier for the AD8091ARZ-REEL7?
The quiescent current per amplifier is 4.2 to 4.8 mA.
- What is the common-mode rejection ratio (CMRR) of the AD8091ARZ-REEL7?
The CMRR is 88 dB.
- What is the power supply rejection ratio (PSRR) of the AD8091ARZ-REEL7?
The PSRR is 68 to 80 dB.
- What is the output current capability of the AD8091ARZ-REEL7?
The output current capability is 45 mA.
- What is the capacitive load drive capability of the AD8091ARZ-REEL7?
The capacitive load drive capability is up to 50 pF (G = +1).
- What are some typical applications of the AD8091ARZ-REEL7?
Typical applications include coaxial cable drivers, active filters, video switchers, professional cameras, CCD imaging systems, CDs/DVDs, and clock buffers.
- What is the slew rate of the AD8091ARZ-REEL7?
The slew rate is 145 V/μs.
