Description
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WE PURCHASE AND RECYCLE
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COMPONENTS AND EQUIPMENT!
For sale here we have the above…
1 Piece
GENERAL DESCRIPTION
The OP285 is a precision high-speed amplifier featuring the
Butler Amplifier front-end. This new front-end design
combines the accuracy and low noise performance of bipolar
transistors with the speed of JFETs. This yields an amplifier
with high slew rates, low offset and good noise performance at
low supply currents. Bias currents are also low compared to
bipolar designs.
The OP285 offers the slew rate and low power of a JFET
amplifier combined with the precision, low noise and low drift
of a bipolar amplifier. Input offset voltage is laser-trimmed and
guaranteed less than 250 μV. This makes the OP285 useful in
dc-coupled or summing applications without the need for
special selections or the added noise of additional offset
adjustment circuitry. Slew rates of 22 V/μs and a bandwidth of
9 MHz make the OP285 one of the most accurate medium
speed amplifiers available.
Specifications
| 2 Channel | |
| 9 MHz | |
| 22 V/us | |
| 106 dB | |
| 30 mA | |
| 100 nA | |
| 250 uV | |
| 7 nV/sqrt Hz | |
| +/- 22 V | |
| +/- 4.5 V | |
| 5.5 mA | |
| – 40 C | |
| + 85 C | |
| No Shutdown | |
| SMD/SMT | |
| SOIC-8 | |
| Tube | |
| Brand: | Analog Devices |
| Dual Supply Voltage: | +/- 5 V, +/- 9 V, +/- 12 V, +/- 15 V, +/- 18 V |
| Height: | 1.5 mm (Max) |
| Length: | 5 mm (Max) |
| Maximum Dual Supply Voltage: | +/- 22 V |
| Minimum Dual Supply Voltage: | +/- 4.5 V |
| Product: | Precision Amplifiers |
| Product Type: | Precision Amplifiers |
| PSRR – Power Supply Rejection Ratio: | 85 dB |
| 98 | |
| Subcategory: | Amplifier ICs |
| Type: | High Speed Amplifier |
| Voltage Gain dB: | 107.96 dB |
| Width: | 4 mm (Max) |
| Unit Weight: | 540 mg |
Or go directly to…
https://www.analog.com/media/en/technical-documentation/data-sheets/op285.pdf
PLEASE NOTE!
These parts came to us as part of a lot of surplus stock from a large ‘Mispec’ type Co. and have been kept in storage for some time, we have therefore classified them as ‘new other’, they are however pristine, stored with us sealed in original packaging, the photographs are representative of their general condition, being of some of our actual stock, and, as with all our products they come with a full guarantee.
If you have similar items to this, or indeed any electronic components that are surplus to requirements please contact us with details.
