Product Details
●The AD815 consists of two high speed amplifiers capable of supplying a minimum of 500 mA. They are typically configured as a differential driver enabling an output signal of 40 V p-p on ±15 V supplies. This can be increased further with the use of a coupling transformer with a greater than 1:1 turns ratio. The low harmonic distortion of −66 dB @ 1 MHz into 200 Ω combined with the wide bandwidth and high current drive make the differential driver ideal for communication applications such as subscriber line interfaces for ADSL, HDSL and VDSL.
●The AD815 differential slew rate of 900 V/µs and high load drive are suitable for fast dynamic control of coils or transformers, and the video performance of 0.05% and 0.45° differential gain and phase into a load of 25 Ω enable up to 12 back-terminated loads to be driven.
●The AD815 is available in a 24-pin SOIC (RB) and is rated over the industrial temperature range (-40°C to +85°C).
●The 24-lead SOIC (RB) is capable of driving 26 dBm for full rate ADSL with proper heat sinking.
●### Features and Benefits
● Flexible Configuration
●Differential Input and Output Driver or Two Single-Ended Drivers
● Industrial Temperature Range
● Low Distortion
●-66 dB @ 1 MHz THD, RL =
●200 Ω, VOUT = 40 V p-p
●0.05% and 0.45° Differential Gain and
●Phase, RL = 25 Ω (6 Back-Terminated
●Video Loads)
● High Output Power
●Thermally Enhanced SOIC
●400 mA Minimum Output Drive/Amp,
●RL = 10 Ω
● High Speed
●120 MHz Bandwidth (-3 dB)
●900 V/µs Differential Slew Rate
●70 ns Settling Time to 0.1%
● Thermal Shutdown
