Overview
The AD8041ARZ, produced by Analog Devices Inc., is a low power, high speed voltage feedback amplifier. It is designed to operate on a variety of power supplies, including +3 V, +5 V, or ±5 V, and features true single supply capability. This amplifier is particularly suited for applications requiring high speed and low power consumption, making it ideal for professional video electronics, high speed portable equipment, and general-purpose high speed applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage | +3 V, +5 V, ±5 V | V |
| Bandwidth | 160 MHz | MHz |
| Slew Rate | 160 V/µs | V/µs |
| Input Voltage Range | 200 mV below negative rail to within 1 V of positive rail | V |
| Output Voltage Swing | Within 50 mV of each rail | V |
| Differential Gain and Phase Error | 0.03% and 0.03° | % and ° |
| Supply Current | 5.8 mA (maximum) | mA |
| Disable Current | 1.5 mA | mA |
| Operating Temperature Range | -40°C to +85°C | °C |
| Package Types | 8-lead PDIP, 8-lead SOIC |
Key Features
- High speed operation with a bandwidth of 160 MHz and a slew rate of 160 V/µs on a single 5 V supply.
- True single supply capability with an input voltage range extending 200 mV below the negative rail and within 1 V of the positive rail.
- Low power consumption with a maximum supply current of 5.8 mA and a disable current of 1.5 mA.
- High output dynamic range with the output voltage swing extending to within 50 mV of each rail.
- Gain flatness of 0.1 dB to 30 MHz and low differential gain and phase error.
- High speed disable feature for multiplexing or reducing power consumption.
- Compatibility with CMOS or open-collector logic for the disable logic interface.
Applications
- Professional video electronics such as cameras and video switchers.
- High speed portable equipment.
- Buffering high speed A-to-D converters.
- General-purpose high speed applications requiring dual or single power supplies.
- RGB buffering and other high-speed analog signal processing applications.
Q & A
- What are the typical supply voltages for the AD8041ARZ?
The AD8041ARZ can operate on +3 V, +5 V, or ±5 V supplies.
- What is the bandwidth of the AD8041ARZ?
The bandwidth of the AD8041ARZ is 160 MHz.
- What is the slew rate of the AD8041ARZ?
The slew rate of the AD8041ARZ is 160 V/µs on a single 5 V supply.
- What is the input voltage range of the AD8041ARZ?
The input voltage range extends 200 mV below the negative rail and within 1 V of the positive rail.
- How much current does the AD8041ARZ consume when disabled?
The AD8041ARZ consumes 1.5 mA when disabled.
- What are the package types available for the AD8041ARZ?
The AD8041ARZ is available in 8-lead PDIP and 8-lead SOIC packages.
- What is the operating temperature range of the AD8041ARZ?
The operating temperature range is -40°C to +85°C.
- What are some typical applications for the AD8041ARZ?
Typical applications include professional video electronics, high speed portable equipment, and buffering high speed A-to-D converters.
- Does the AD8041ARZ have a high speed disable feature?
Yes, the AD8041ARZ has a high speed disable feature useful for multiplexing or reducing power consumption.
- Is the disable logic interface compatible with CMOS or open-collector logic?
Yes, the disable logic interface is compatible with CMOS or open-collector logic.
