| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,002 pcs
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2002 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request | |
|
4 pcs
|
4 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD605AR is a dual-channel, low-noise, linear-in-dB variable gain amplifier (VGA) designed for high-performance applications requiring wide bandwidth variable gain control. Operating from a single 5 V supply, it features differential inputs and unipolar gain control for ease of use.
Key specifications include a bandwidth of 40 MHz (-3 dB), input noise spectral density of 1.8 nV/√Hz at maximum gain, and programmable gain ranges from -14 dB to +34 dB or 0 dB to +48 dB. The gain scaling is variable from 20 dB/V to 40 dB/V, ensuring stable gain with temperature and supply variations. The device consumes low power at 90 mW/channel and can drive ADCs directly.
This amplifier is suitable for applications such as ultrasound and sonar time-gain controls, high-performance AGC systems, and signal measurement. It is available in a 16-SOIC surface mount package.
The AD605AR is designed for applications requiring precise and flexible gain control over a wide bandwidth. Its single-supply operation and differential inputs simplify system design, making it a versatile component for RF signal processing.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The bandwidth of the AD605AR is 40 MHz at -3 dB.
The AD605AR offers programmable gain ranges of -14 dB to +34 dB (FBK shorted to OUT) and 0 dB to +48 dB (FBK open).
The input noise spectral density at maximum gain is 1.8 nV/√Hz.
The AD605AR operates on a single 5 V supply, with a range of 4.5 V to 5.5 V.
The AD605AR is available in a 16-SOIC (0.154", 3.90mm Width) package and is designed for surface mounting.