Cirrus Logic WM8152SCDS/RV

161225 мВт5V2.97V ~ 3.63V, 5VПоверхностный монтаж20-SSOP (0,209", ширина 5,30 мм)

Overview

The WM8152SCDS/RV is a 16-bit analog front end/digitizer IC which processes and digitizes the analog output signals from CCD sensors or Contact Image Sensors (CIS) at pixel sample rates of up to 12MSPS. The device includes a complete analog signal processing channel containing reset level clamping, correlated double sampling, programmable gain and offset adjust functions. Internal multiplexers allow fast switching of offset and gain for line-by-line colour processing. The output from this channel is time multiplexed into a high-speed 16-bit analog to digital converter. The digital output data is available in 4-bit wide multiplexed format. An internal 4-bit DAC is supplied for internal reference level generation. This may be used to reference CIS signals or during reset level clamping to clamp CCD signals. An external reference level may also be supplied. ADC references are generated internally, ensuring optimum performance from the device. Using an analog supply voltage of 5V, a digital core voltage of 5V, and a digital interface supply of either 5V or 3.3V, the WM8152SCDS/RV typically only consumes 225mW when operating from a single 5V supply.

Features

Applications

• Music recording
• Digital signal processing
• Scientific instruments
• Rotary encoder
• Displaying
• Transducer
• Microcontrollers.
• Digital Storage Oscilloscope
• Scientific instruments.
• Music reproduction technology