ADC0820CCN+

The ADC0820CCN+ is a CMOS high speed 8bit analogue to digital converter (ADC) with track/hold function in 20 pin DIP package. This high speed, microprocessor compatible 8bit analogue to digital converter uses a half flash technique to achieve conversion time of 1.4μS. A built-in track and hold function eliminates the need for an external track and hold for input skew rates up to 100mV/μS. The device easily interfaces with microprocessors by appearing as memory location or I/O port without need for external interfacing logic. Data outputs use latched, 3 state buffer circuitry to allow direct connection to a microprocessor data bus or system I/O port. An over flow output is also provided for cascading device to achieve higher resolution. It is used in high speed data acquisition, telecommunication and high speed servo loops.

• Supply voltage range is 0V to 5V
• Operating temperature range from 0°C to 70°C
• Supports parallel interface, sampling rate of 400Ksps
• No missing codes
• No user adjustments required
• Easy interface to microprocessors
• No external clock
• IC is pin compatible with NSC's ADC0820

Applications

Signal Processing, Industrial, Audio

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party