Overview
The AD8041AR-REEL, produced by Analog Devices Inc., is a low power, high speed voltage feedback amplifier. It is designed to operate on single or dual power supplies ranging from +3 V to +12 V and ±1.5 V to ±6 V. This amplifier features true single supply capability with an input voltage range extending 200 mV below the negative rail and within 1 V of the positive rail. The AD8041 is particularly suited for high speed applications, including professional video electronics, portable and battery-powered equipment, and general-purpose high speed systems due to its low power consumption and high performance characteristics.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage | 3 | 12 | V | ||
| Bandwidth (G = +1) | VS = 5 V | 140 | 160 | 170 | MHz |
| Slew Rate (G = +1) | VS = 5 V | 140 | 160 | 170 | V/μs |
| Settling Time to 0.1% | VS = 5 V, G = +1 | 30 | ns | ||
| Differential Gain Error | RL = 150 Ω, G = +2 | 0.03% | |||
| Differential Phase Error | RL = 150 Ω, G = +2 | 0.03° | |||
| Supply Current | VS = 5 V | 5.8 | mA | ||
| Output Current | 50 | mA | |||
| Operating Temperature | -40 | 85 | °C | ||
| Package | 8-Lead PDIP, 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, making it suitable for portable and battery-powered applications.
- High output drive capability, able to drive 50 mA of output current with the outputs within 0.5 V of the supply rails.
- Low distortion and fast settling time, ideal for buffering high speed A-to-D converters and other high speed applications.
- Disable feature for reducing power consumption or multiplexing, compatible with CMOS or open-collector logic.
Applications
- Professional video electronics such as cameras and video switchers.
- High speed portable equipment.
- Video distribution amplifiers.
- A/D drivers.
- CCD imaging systems.
- Ultrasound equipment (multichannel).
- Single-supply multiplexers.
Q & A
- What is the bandwidth of the AD8041AR-REEL?
The AD8041AR-REEL has a bandwidth of 160 MHz at a gain of +1.
- What are the supply voltage options for the AD8041AR-REEL?
The AD8041AR-REEL can operate on single supplies from 3 V to 12 V and dual supplies from ±1.5 V to ±6 V.
- What is the slew rate of the AD8041AR-REEL?
The slew rate of the AD8041AR-REEL is 160 V/μs on a single 5 V supply.
- How much output current can the AD8041AR-REEL drive?
The AD8041AR-REEL can drive up to 50 mA of output current.
- What is the maximum supply current of the AD8041AR-REEL?
The maximum supply current of the AD8041AR-REEL is 5.8 mA.
- Does the AD8041AR-REEL have a disable feature?
Yes, the AD8041AR-REEL has a high speed disable feature useful for reducing power consumption or multiplexing.
- What are the typical differential gain and phase errors of the AD8041AR-REEL?
The typical differential gain error is 0.03%, and the typical differential phase error is 0.03°.
- What are the operating temperature ranges for the AD8041AR-REEL?
The operating temperature range for the AD8041AR-REEL is -40°C to +85°C.
- In what packages is the AD8041AR-REEL available?
The AD8041AR-REEL is available in 8-lead PDIP and SOIC packages.
- What are some common applications of the AD8041AR-REEL?
Common applications include professional video electronics, high speed portable equipment, video distribution amplifiers, A/D drivers, CCD imaging systems, and ultrasound equipment.
