The ADC0820CCM+ from Maxim Integrated Products is a CMOS high speed 8bit analogue to digital converter (ADC) with track/hold function in 20 pin WSOIC 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 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 digital signal processing, high speed data acquisition, telecommunication, high speed servo loops and audio systems.
● 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 and no user adjustments required
● ±1LSB total unadjusted error
● Supply current is 5mA at TA = 25°C
● Easy interface to microprocessors
● No external clock
● IC is pin compatible with NSC"s ADC0820
● Digital Signal Processing; High Speed Data Acquisition; Telecommunications; High Speed Servo Loops; Audio Systems
