Overview
The AD8001ARZ, produced by Analog Devices Inc., is a low power, high speed operational amplifier designed to operate on ±5V supplies. It features unique transimpedance linearization circuitry, enabling it to drive video loads with excellent differential gain and phase performance while consuming only 50mW of power. This amplifier is ideal for professional video electronics, such as cameras and video switchers, as well as for buffering high-speed A-to-D converters due to its low distortion and fast settling time.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage | ±3V to ±6V (single supply: 6V to 12V) | V |
| Power Supply Current | 5.5 mA (max) | mA |
| -3dB Bandwidth | 880 MHz (G = +1), 440 MHz (G = +2) | MHz |
| Settling Time | 10 ns to 0.1% | ns |
| Slew Rate | 1200 V/µs at G = –1, VO = 2V step | V/µs |
| Output Current | 70 mA at RL = 37.5 ohm | mA |
| Input Offset Voltage | 2 mV | mV |
| THD (Total Harmonic Distortion) | -65 dBc at fC = 5 MHz | dBc |
| SFDR (Spurious Free Dynamic Range) | -66 dB at f = 5 MHz | dB |
| Package | 8-lead SOIC | |
| Operating Temperature Range | -40°C to +85°C | °C |
Key Features
- Unique transimpedance linearization circuitry for excellent video performance.
- Low power consumption of 50mW.
- High speed with -3dB bandwidth of up to 880 MHz.
- Fast settling time of 10 ns to 0.1%.
- High slew rate of 1200 V/µs.
- Low distortion with -65 dBc THD and -66 dB SFDR at 5 MHz.
- High output current capability of 70 mA at RL = 37.5 ohm.
- Compact 8-lead SOIC package.
Applications
- Professional video electronics such as cameras and video switchers.
- Buffering high-speed A-to-D converters.
- Video line drivers.
- Special effects equipment.
- RF receivers.
Q & A
- What is the typical supply voltage for the AD8001ARZ?
The AD8001ARZ operates on ±3V to ±6V supplies, with single supply options from 6V to 12V.
- What is the power consumption of the AD8001ARZ?
The AD8001ARZ consumes a maximum of 5.5 mA of power supply current, which translates to 55 mW of power.
- What is the bandwidth of the AD8001ARZ?
The -3dB bandwidth of the AD8001ARZ is up to 880 MHz for a gain of +1 and up to 440 MHz for a gain of +2.
- How fast does the AD8001ARZ settle?
The AD8001ARZ has a settling time of 10 ns to 0.1%.
- What is the slew rate of the AD8001ARZ?
The slew rate of the AD8001ARZ is 1200 V/µs at G = –1 with a 2V step.
- What is the output current capability of the AD8001ARZ?
The AD8001ARZ can deliver up to 70 mA of output current at RL = 37.5 ohm.
- What is the input offset voltage of the AD8001ARZ?
The input offset voltage of the AD8001ARZ is 2 mV.
- What are the typical applications of the AD8001ARZ?
The AD8001ARZ is typically used in professional video electronics, high-speed A-to-D converters, video line drivers, special effects equipment, and RF receivers.
- What is the operating temperature range of the AD8001ARZ?
The AD8001ARZ operates over a temperature range of -40°C to +85°C.
- What package type is the AD8001ARZ available in?
The AD8001ARZ is available in an 8-lead SOIC package..
