Overview
The AD8016ARBZ-REEL, produced by Analog Devices Inc., is a high-output current dual amplifier designed specifically for the line drive interface in Digital Subscriber Line (DSL) systems. This component is optimized for applications such as ADSL, HDSL2, VDSL, and proprietary xDSL systems. It operates on ±12 V supplies and is known for its low power consumption and high output current and voltage drive capabilities.
Key Specifications
| Parameter | Min | Typical | Max | Unit |
|---|---|---|---|---|
| Supply Voltage | -13.2 | - | 13.2 | V |
| Internal Power Dissipation (SOIC_W_BAT) | - | - | 1.4 | W |
| Input Voltage (Common-Mode) | -VS | - | +VS | V |
| Differential Input Voltage | -VS | - | +VS | V |
| Output Short-Circuit Duration | - | - | Observe power derating curves | - |
| Operating Temperature Range | -40 | - | 85 | °C |
| Lead Temperature Range (Soldering 10 sec) | - | - | 300 | °C |
| Total Supply Current | - | 12.5 mA/amp | - | mA |
| Output Current | - | - | 600 mA | mA |
| Differential Output Voltage | - | - | 40 V p-p | V p-p |
| Bandwidth (-3 dB) | - | 78 MHz | - | MHz |
| Slew Rate | - | 1000 V/μs | - | V/μs |
Key Features
- Low power operation with a typical total supply current of 12.5 mA/amp and a power reduced keep-alive current of 4.5 mA/amp.
- High output voltage and current drive, capable of delivering 600 mA and 40 V p-p differential output voltage.
- Low single-tone distortion of –75 dBc @ 1 MHz and high SFDR (Spurious-Free Dynamic Range) of –75 dBc.
- High speed with a bandwidth of 78 MHz and a slew rate of 1000 V/μs.
- Flexible power-down states controlled by two digital bits (PWDN0, PWDN1), allowing for full performance, keep-alive state, or two intermediate bias states.
- Robust thermal packaging available in 24-lead SOIC_W_BAT and 28-lead TSSOP_EP with an exposed lead frame (ePAD).
Applications
- Digital Subscriber Line (DSL) systems such as ADSL, HDSL2, VDSL, and proprietary xDSL systems.
- Central Office (CO) terminal drivers in DSL systems.
- Line drive interfaces in DSL systems.
Q & A
- What is the typical total supply current of the AD8016?
The typical total supply current of the AD8016 is 12.5 mA/amp.
- What is the maximum output current of the AD8016?
The AD8016 can deliver up to 600 mA of output current.
- What is the bandwidth of the AD8016?
The bandwidth of the AD8016 is 78 MHz (-3 dB).
- What are the power-down states available in the AD8016?
The AD8016 has full performance, keep-alive state, and two intermediate bias states controlled by two digital bits (PWDN0, PWDN1).
- What are the package options for the AD8016?
The AD8016 is available in 24-lead SOIC_W_BAT and 28-lead TSSOP_EP with an exposed lead frame (ePAD).
- What is the operating temperature range of the AD8016?
The operating temperature range of the AD8016 is -40°C to +85°C.
- What is the maximum differential output voltage of the AD8016?
The AD8016 can deliver up to 40 V p-p differential output voltage.
- What is the slew rate of the AD8016?
The slew rate of the AD8016 is 1000 V/μs.
- What are some common applications of the AD8016?
The AD8016 is commonly used in DSL systems such as ADSL, HDSL2, VDSL, and proprietary xDSL systems, particularly as central office (CO) terminal drivers.
- How does the AD8016 manage power consumption?
The AD8016 has low power operation and a power reduced keep-alive current of 4.5 mA/amp, along with flexible power-down states.
