(China (Mainland))
Product Summary
The ADS774KU is a 12-bit successive approximation analog-to-digital converter using an innovative capacitor array (CDAC) implemented in low-power CMOS technology. The ADS774KU is complete with internal clock, microprocessor interface, three-state outputs, and internal scaling resistors for input ranges of 0V to +10V, 0V to +20V, ±5V, or ±10V.
Parametrics
ADS774KU maximum ratings: (1)VEE to Digital Common: +VDD to –16.5V; (2)VDD to Digital Common: 0V to +7V; (3)Analog Common to Digital Common: ±1V; (4)Control Inputs (CE, CS, AO, 12/8, R/C) to Digital Common: –0.5V to VDD +0.5V; (5)Analog Inputs (Ref In, Bipolar Offset, 10VIN ) to Analog Common: ±16.5V; (6)20VIN to Analog Common: ±24V; (7)Max Junction Temperature: +165℃; (8)Power Dissipation: 1000mW; (9)Lead Temperature (soldering,10s): +300℃.
Features
ADS774KU features: (1)REPLACES ADC574, ADC674 AND ADC774 FOR NEW DESIGNS; (2)COMPLETE SAMPLING A/D WITH REFERENCE, CLOCK AND; (3)MICROPROCESSOR INTERFACE; (4)FAST ACQUISITION AND CONVERSION: 8.5μs max OVER TEMPERATURE; (5)ELIMINATES EXTERNAL SAMPLE/HOLD IN MOST APPLICATIONS; (6)GUARANTEED AC AND DC PERFORMANCE; (7)SINGLE +5V SUPPLY OPERATION; (8)LOW POWER: 120mW max; (9)PACKAGE OPTIONS: 0.6 and 0.3 DIPs, SOIC.
Diagrams
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 ADS774KU |
Texas Instruments |
ADC (A/D Converters) Mcrprcsr-Compatible Sampling CMOS |
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ADS774KU/1K |
Texas Instruments |
ADC (A/D Converters) Mcrprcsr-Compatible Sampling CMOS |
Data Sheet |
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ADS774KUE4 |
Texas Instruments |
ADC (A/D Converters) Mcrprcsr-Compatible Sampling CMOS |
Data Sheet |
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ADS774KU/1KE4 |
Texas Instruments |
ADC (A/D Converters) Mcrprcsr-Compatible Sampling CMOS |
Data Sheet |
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