MP8798AS

GENERAL DESCRIPTION

The MP8798 is a flexible, easy to use, precision 10-bit Analog-to-Digital Converter with 4-channel mux that operates over a wide range of input and sampling conditions. The MP8798 can operate with pulsed “on demand” conversion operation or continuous “pipeline” operation for sampling rates up to 1 MHz. The elimination of the S/H, requirements, very low power, and small package size offer the designer a low cost solution. No sample and hold is required for charge couple device applications, up to 1 MHz, or multiplexed input applications when the signal source bandwidth is limited to 100 kHz.

FEATURES

• 10-Bit Resolution
• 4-Channel Mux
• Sampling Rates from <1 kHz to 1 MHz
• Very Low Power CMOS - 30 mW (typ)
• Power Down; Lower Consumption – 3 mW (typ)
• Input Range between GND and VDD
• No S/H Required for Analog Signals less than 100 kHz
• No S/H Required for CCD Signals less than 1 MHz
• Single Power Supply (4 to 6 Volts)
• Latch-Up Free
• High ESD Protection: 4000 Volts Minimum
• 3 V Version: MP87L98

BENEFITS

• Reduced Board Space (Small Package)
• Reduced External Parts, No Sample/Hold Needed
• Suitable for Battery & Power Critical Applications
• Designer can Adapt Input Range & Scaling

APPLICATIONS

• µP/DSP Interface and Control Applications
• High Resolution Imaging – Scanners & Copiers
• Wireless Digital Communications
• Multiplexed Data Acquisition