| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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4,512 pcs
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4512 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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45 pcs
|
45 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
45 pcs
|
45 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD605ARZ-R7 is a dual-channel, low-noise, linear-in-dB variable gain amplifier (VGA) from Analog Devices, optimized for high-performance, wide bandwidth gain control. Operating from a single 5 V supply, it features differential inputs and unipolar gain control for ease of use.
Key electrical specifications include a bandwidth of 40 MHz (-3 dB), an input noise 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 variable gain scaling can be set between 20 dB/V and 40 dB/V. It operates with a supply voltage of 4.5V to 5.5V and consumes low power, typically 90 mW per channel or 23 mA.
The device is housed in a 16-SOIC package and is designed for surface mount applications. Its stable gain with temperature and supply variations, along with its ability to drive ADCs directly, makes it suitable for applications like ultrasound and sonar time-gain controls and high-performance AGC systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The AD605ARZ-R7 operates with a 5 V supply.
The AD605ARZ-R7 is packaged in a 16-SOIC surface-mount package.
The bandwidth of the AD605ARZ-R7 is 40 MHz.
The gain range is from -14 dB to +34 dB when FBK is shorted to OUT, and from 0 dB to 48 dB when FBK is open.
The input noise density is 1.8 nV/√Hz.
RoHS3 compliance status is unverified.