Overview
The AD9945KCPZRL7, produced by Analog Devices Inc., is a highly-integrated 12-Bit CCD Signal Processor designed for advanced image sensor applications. This component features a 40 MHz single-channel architecture, making it suitable for sampling and conditioning the outputs of interlaced and progressive scan area CCD arrays. It is particularly useful in various imaging applications, including digital photography, video imaging systems, and scientific imaging devices.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type | CCD Signal Processor, 12-Bit | |
| Input Type | Logic | |
| Output Type | Logic | |
| Operating Temperature | -20°C to 85°C | °C |
| Mounting Type | Surface Mount | |
| Package / Case | 32-WFQFN Exposed Pad, CSP (5x5) | |
| Power Supply Voltage | 3.6 V | V |
| Power Consumption (Normal Operation) | mW (DRVDD power not included) | mW |
| Power Consumption (DRVDD Power Only) | 10 mW (CLOAD = 20 pF) | mW |
| Power Consumption (Power-Down Mode) | 1.5 mW | mW |
| Maximum Clock Rate | 40 MHz | MHz |
Key Features
- 12-bit resolution for high-quality image processing
- Designed for CCD sensor interfacing with a correlated double sampler (CDS), a digitally controlled variable gain amplifier (VGA), and a black level clamp
- Robust logic input and output types
- Operates efficiently across a wide temperature range from -20°C to 85°C
- Surface mount technology for compact and reliable integration
- Programmable features include gain adjustment, black level adjustment, input clock polarity, and power-down modes through a 3-wire serial digital interface
- Internal power-on reset circuitry for automatic reset and calibration after power-on
Applications
- Digital photography
- Video imaging systems
- Scientific imaging devices
- Portable CCD imaging devices
- CCTV cameras
Q & A
- What is the AD9945KCPZRL7 used for? The AD9945KCPZRL7 is used as a highly-integrated 12-Bit CCD Signal Processor for advanced image sensor applications.
- What is the resolution of the AD9945KCPZRL7? The AD9945KCPZRL7 has a 12-bit resolution.
- What is the operating temperature range of the AD9945KCPZRL7? The operating temperature range is from -20°C to 85°C.
- What type of package does the AD9945KCPZRL7 come in? The AD9945KCPZRL7 comes in a 32-WFQFN Exposed Pad, CSP (5x5) package.
- What is the maximum clock rate of the AD9945KCPZRL7? The maximum clock rate is 40 MHz.
- How is the AD9945KCPZRL7 powered? The AD9945KCPZRL7 operates from a single 3 V power supply.
- What are some programmable features of the AD9945KCPZRL7? Programmable features include gain adjustment, black level adjustment, input clock polarity, and power-down modes.
- How are the internal registers of the AD9945KCPZRL7 programmed? The internal registers are programmed through a 3-wire serial digital interface.
- What types of applications is the AD9945KCPZRL7 suitable for? It is suitable for digital photography, video imaging systems, scientific imaging devices, and CCTV cameras.
- Is the AD9945KCPZRL7 currently active and supported by the manufacturer? Yes, the AD9945KCPZRL7 is currently active with ongoing manufacturer support and no indication of discontinuation.
