(Hong Kong)
Product Summary
The MP7684JN is an 8-bit monolithic CMOS single step high speed analog-digital converter designed for precision applicationsin video and data acquisition requiring conversion rates to 14MHz with differential linearity error less than 1/2 LSB and low power consumption. The MP7684JN includes 256 clocked comparators, encoders, 3-state output buffers, a reference resistor ladder and associated timing circuitry. A unique feature of it is its input architecture which eliminates the need for an input track and hold and allows full scale input ranges from 1.2 to 5 volts peak-to-peak, referred to ground or offset.
Parametrics
MP7684JN absolute maximum ratings: (1)VDD to GND: +7V; (2)VREF(+) & VREF(-): GND-0.5 to VDD+0.5V; (3)VIN: GND-0.5 to VDD+0.5V; (4)All inputs: GND-0.5 to VDD+0.5V; (5)All outputs: GND-0.5 to VDD+0.5V; (6)Storage temperature: -65 to +150℃; (7)Lead temperature(soldering 10 seconds): +300℃; (8)Package power dissipation rating to 75℃ CDIP, PDIP, SOIC, LCC: 1050mW; derated above 75℃: 14mW/℃.
Features
MP7684JN features: (1)Sampling rates from 0.001 to 20MHz(MSPS); (2)1/4 LSB DNL form 0.001 to 10MHz; (3)1/2 LSB DNL to 14MHz; (4)Interface to any input range between GND and VDD; (5)Pin compatible upgrade of MP7684; (6)Monotonic, No missing Codes; (7)Single power supply(4 to 6 volt); (8)Low power CMOS(300mW); (9)ESD protection: 2000volts minimum; (10)Latch-up free.
Diagrams
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