Overview
The AD8017ARZ, produced by Analog Devices Inc., is a low-cost, dual high-speed operational amplifier designed to deliver high output current and voltage. It is optimized for use in single-supply xDSL systems where low distortion and low cost are crucial. The AD8017ARZ can drive low distortion signals to within 1.0 V of the supply rail, making it ideal for applications such as ADSL, SDSL, VDSL, and proprietary xDSL systems. The amplifier features a compact SOIC-8 package and operates over a commercial temperature range of -40°C to +85°C.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| -3 dB Bandwidth (G = +2) | VOUT < 0.4 V p-p | 75 | 120 | - | MHz |
| Large Signal Bandwidth | VOUT = 4 V p-p | - | 100 | - | MHz |
| Slew Rate | Noninverting, VOUT = 2 V p-p, G = +2 | - | 1600 | - | V/µs |
| Rise and Fall Time | Noninverting, VOUT = 2 V p-p | - | 2.2 | - | ns |
| Settling Time (0.1%) | VOUT = 2 V Step | - | 35 | - | ns |
| Supply Voltage | - | 4.4 | - | 12 | V |
| Quiescent Current per Amplifier | - | - | 7 | - | mA |
| Output Current per Channel | - | - | 270 | - | mA |
| Input Bias Current | - | - | 16 | - | µA |
| Input Offset Voltage | - | - | 1.8 | - | mV |
| Operating Temperature Range | - | -40 | - | 85 | °C |
Key Features
- High output current capability: up to 200 mA per amplifier.
- Low distortion: –78 dBc SFDR at 500 kHz and –58 dBc highest harmonic at 1 MHz.
- High speed: 160 MHz –3 dB bandwidth and 1600 V/µs slew rate.
- Low power operation: 7 mA quiescent current per amplifier.
- Compact SOIC-8 package with thermal enhancement.
- RoHS compliant and lead-free).
Applications
- xDSL systems (ADSL, SDSL, VDSL, and proprietary xDSL)).
- PCI cards and consumer DSL modems).
- Line drivers and video distribution systems).
- Customer Premise End (CPE) equipment).
Q & A
- What is the maximum output current per channel of the AD8017ARZ?
The AD8017ARZ can deliver up to 270 mA of output current per channel).
- What is the typical quiescent current per amplifier for the AD8017ARZ?
The typical quiescent current per amplifier is 7 mA).
- What is the –3 dB bandwidth of the AD8017ARZ?
The –3 dB bandwidth is 120 MHz for a gain of +2 and VOUT < 0.4 V p-p).
- What is the slew rate of the AD8017ARZ?
The slew rate is 1600 V/µs for a noninverting configuration with VOUT = 2 V p-p and G = +2).
- What is the operating temperature range of the AD8017ARZ?
The operating temperature range is –40°C to +85°C).
- Is the AD8017ARZ RoHS compliant?
Yes, the AD8017ARZ is RoHS compliant and lead-free).
- What package type is the AD8017ARZ available in?
The AD8017ARZ is available in an 8-lead SOIC package).
- What are some common applications of the AD8017ARZ?
Common applications include xDSL systems, PCI cards, consumer DSL modems, line drivers, and video distribution systems).
- What is the distortion performance of the AD8017ARZ?
The AD8017ARZ has a distortion performance of –78 dBc SFDR at 500 kHz and –58 dBc highest harmonic at 1 MHz).
- How much power does the AD8017ARZ typically consume?
The AD8017ARZ typically consumes 7 mA of quiescent current per amplifier, making it a low power device).
