AD816AVR |
RFQ for AD816AVR Required Field |
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| Product | Manufacturers | Pack | D/C |
| AD816AVR | - | - | 2000+ |
The AD816 consists of two high current drive and two low noise amplifiers. These can be configured differentially for driv- ing low impedance loads and receiving signals over twisted pair cable or could be used independently for single ended driving application such as correction circuits within high resolution CRT Monitors.The two high output drive amplifiers are capable of supplying a minimum of 500 mA continuous output current and up to 1A peak output current, and when configured differentially,40 V p-p differential output swing can be achieved on 15 V supplies into a load of 50 W . The drivers have 120 MHz of bandwidth and 1,500 V/m s of differential slew rate while featuring total harmonic distortion of 68 dB at 1 MHz into a 100 W load, specifications required for high frequency telecom-munication subscriber line drivers.
The low noise voltage feedback amplifiers are fully independent and can be configured differentially for use as receiver amplifi- ers within a subscriber line hybrid interface or individually for
signal conditioning or filtering. The low noise of 4 nV/ Hz and distortion of 68 dB at 1 MHz enable low level signals to be resolved and amplified in the presence of large common-mode voltages. 100 MHz of bandwidth and 180 V/m s of slew rate combined with a load drive capability of 70 mA enable these amplifiers to drive passive filters and low inductance coils. TheAD816 has thermal overload protection for system reliabilityand is available in low thermal resistance power packages. The AD816 operates over the industrial temperature range (40C to +85 C).
Features |
| Flexible ConfigurationTwo Low Noise Voltage Feedback Amplifiers withHigh Current Drive, Ideal for ADSL Receivers orDrivers for Low Impedance Loads such as CRT CoilsTwo High Current Drive Amplifiers, Ideal for an ADSLDifferential Driver or Single Ended Drivers for LowImpedance Loads such as CRT CoilsThermal Overload ProtectionCURRENT FEEDBACK AMPLIFIERS/DRIVERSHigh Output Drive26 dBm Differential Line Drive for ADSL Transmitters40 V p-p Differential Output Voltage, RL = 50 V @ 1 MHz500 mA Continuous Current, RL = 5 V1 A Peak Current, 1% Duty Cycle, RL = 15 V for DMTLow Distortion 68 dB @ 1 MHz THD, RL = 100 V, VO = 40 V p-pHigh Speed120 MHz Bandwidth (3 dB)1500 V/ms Differential Slew Rate, VO = 10 V p-p, G = +570 ns Settling Time to 0.1%VOLTAGE FEEDBACK AMPLIFIERS/RECEIVERSHigh Input Performance4 nV/ Hz Voltage Noise15 mV Max Input Offset VoltageLow Distortion 68 dB @ 1 MHz THD, VO = 10 V p-p, RL = 200 VHigh Speed100 MHz Bandwidth (3 dB)180 V/ms Slew RateHigh Output Drive70 mA Output Current DriveAPPLIC |
