| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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2,000 pcs
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2000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Gain | |
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The AD9804JST from Analog Devices is a comprehensive analog signal processor designed for CCD applications. This integrated circuit features a single-channel architecture capable of sampling and conditioning outputs from interlaced and progressive scan CCD arrays at 18 MSPS. Its signal chain includes an input clamp, correlated double sampler (CDS), a digitally controlled 10-bit variable gain amplifier (VGA) with a range of 6 dB to 40 dB, a black level clamp, and a 10-bit analog-to-digital converter.
The AD9804JST operates from a single 3V supply, consuming low power at 85 mW. It utilizes a 3-wire serial digital interface for programming the internal VGA gain register. The device is housed in a 48-lead LQFP package, suitable for surface mounting.
This AFE IC is well-suited for applications such as PC cameras and digital still cameras, where precise signal conditioning and digitization of CCD outputs are required. Its integrated features simplify system design and reduce component count.
The AD9804JST has a resolution of 10 bits.
The sample rate is 18 MSPS.
The operating voltage range is 2.8V to 3.6V (nominal 3 V) single supply.
The AD9804JST comes in a 48-LQFP (7x7 mm) surface-mount package.
Typical power consumption is 85 mW.
Yes, it includes a variable gain amplifier with a gain range of 6 dB to 40 dB.
It uses a 3-wire serial digital interface.