450 V/us, Precision, Current-feedback Op Amp - Analog Devices

The AD846 is a monolithic, very high speed operational ampli- fier offering high performance. Although technically classed as a current-feedback or Transimpedance Amplifier it may be used in much the same way as traditional op amps while providing significant performance benefits. Employing Analog Devices junction isolated complementary bipolar (CB) process, the AD846 achieves true 12-bit (0.01%) precision on critical ac and dc parameters, a level of performance unmatched by Amplifiers fabricated using either the dielectrically isolated (DI) or other bipolar processes. The AD846 offers significant advantages over conventional high speed Operational Amplifiers It maintains a nearly con- stant bandwidth and settling time to 0.01% over a wide range of closed-loop gains. This makes the AD846 ideal for amplifying the residue in multiple-pass Analog-to-digital converters. Other advantages include: low input errors and high open-loop transresistance (200 M) into a 500 load, ensuring true 12-bit dc accuracy for closed-loop gains from 1 to gains greater than 100. This combination of ac and dc perfor- mance makes the AD846 an excellent choice for buffering precision high speed DACs and Flash ADCs The AD846 is available in three performance grades. The AD846A and AD846B are rated over the industrial temperature range of 40C to +85C. The AD846S is rated over the full mili- tary temperature range of 55C to +125C and is available processed to MIL-STD-883B, Rev C. The AD846 is available in two types of 8-lead packages: plastic mini-DIP and hermetic cerdip. The AD846AR-16 is available in the 16-lead SOIC package. A and S grade chips are also available. By Analog Devices, Inc.
AD846 's PackagesAD846 's pdf datasheet
AD846AN
AD846BN
AD846AQ
AD846BQ
AD846SQ
AD846AR-16
AD846AR-16-REEL




AD846 Pinout, Pinouts
AD846 pinout,Pin out
This is one package pinout of AD846,If you need more pinouts please download AD846's pdf datasheet.

AD846 Application circuits
AD846 circuits
This is one application circuit of AD846,If you need more circuits,please download AD846's pdf datasheet.


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