Overview
The AD8004AR-14 from Analog Devices Inc. is a quad, high-speed, low-power current feedback amplifier. This device is designed to operate on single or dual supplies and is ideal for applications requiring high slew rates and low power consumption. The AD8004AR-14 features a slew rate of 3000 V/μs, making it suitable for handling large amplitude pulses. It is available in a compact 14-lead SOIC package, which is beneficial for portable and battery-powered applications where size and power are critical.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Slew Rate | 3000 | V/μs |
| Bandwidth | 250 | MHz |
| Gain Flatness | 0.1 dB | to 30 MHz |
| Differential Gain Error | 0.04% | |
| Differential Phase Error | 0.10° | |
| Output Current | 50 | mA |
| Short Circuit Current | 95 | mA |
| Power Supply Range | +4 V to +12 V | |
| Total Quiescent Current | 13-17.5 | mA |
| Operating Temperature Range | -40°C to 85°C | |
| Package Type | SOIC-14 |
Key Features
- High slew rate of 3000 V/μs for handling large amplitude pulses.
- Low power consumption of 3.5 mA per amplifier.
- High output current of up to 50 mA.
- Gain flatness of 0.1 dB to 30 MHz.
- Differential gain and phase error of 0.04% and 0.10°, respectively.
- Wide power supply range from +4 V to +12 V.
- Compact 14-lead SOIC package suitable for portable and battery-powered applications.
- Four independent amplification circuits for processing multiple signal channels simultaneously.
Applications
- Video electronics: Suitable for cameras, video switchers, and other video equipment due to its high bandwidth and low distortion.
- Medical field: Used in medical devices and diagnostic systems for signal processing and enhancement.
- Audio processing: Employed in sound systems, headphones, and speakers to enhance volume and clarity.
- Laboratory and testing equipment: Used for signal amplification, frequency conversion, and noise control in various testing and measurement instruments.
- Industrial automation: Utilized in industrial control equipment, measuring instruments, and robots for precise control and measurement.
Q & A
- What is the slew rate of the AD8004AR-14?
The slew rate of the AD8004AR-14 is 3000 V/μs.
- What is the bandwidth of the AD8004AR-14?
The bandwidth of the AD8004AR-14 is 250 MHz.
- What is the gain flatness of the AD8004AR-14?
The gain flatness of the AD8004AR-14 is 0.1 dB to 30 MHz.
- What is the differential gain error of the AD8004AR-14?
The differential gain error of the AD8004AR-14 is 0.04%.
- What is the maximum output current of the AD8004AR-14?
The maximum output current of the AD8004AR-14 is 50 mA.
- What is the power supply range for the AD8004AR-14?
The power supply range for the AD8004AR-14 is from +4 V to +12 V.
- How many independent amplification circuits does the AD8004AR-14 have?
The AD8004AR-14 has four independent amplification circuits.
- What is the operating temperature range of the AD8004AR-14?
The operating temperature range of the AD8004AR-14 is -40°C to 85°C.
- In what package type is the AD8004AR-14 available?
The AD8004AR-14 is available in a 14-lead SOIC package.
- What are some common applications of the AD8004AR-14?
The AD8004AR-14 is commonly used in video electronics, medical devices, audio processing, laboratory and testing equipment, and industrial automation.
