ADS774JU 12 Bit Analog to Digital Converter IC

ADS774JU 12 Bit Analog to Digital Converter IC

The ADS774JU is a 12-bit Analog-to-Digital Converter (ADC) IC designed by Texas Instruments. This ADC is a successive approximation type with features that make it suitable for high-precision data conversion in analog signal processing applications. The ADS774JU is optimized for low-power operation, high-speed conversions, and compact designs. The ADS774 requires +5V, with –15V optional. No +15V supply is required. Available packages include 0.3" or 0.6" wide 28-pin plastic DIP and 28-pin SOICs.

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• REPLACES ADC574, ADC674 AND ADC774 FOR NEW DESIGNS
  

• COMPLETE SAMPLING A/D WITH REFERENCE, CLOCK AND MICROPROCESSOR INTERFACE
  

• FAST ACQUISITION AND CONVERSION: 8.5µs max OVER TEMPERATURE
  

• ELIMINATES EXTERNAL SAMPLE/HOLD IN MOST APPLICATIONS
  

• GUARANTEED AC AND DC PERFORMANCE
  

• SINGLE +5V SUPPLY OPERATION
  

• LOW POWER: 120mW max
  

• PACKAGE OPTIONS: 0.6" and 0.3" DIPs, SOIC
  

Specifications of ADS774JU 12 Bit Analog to Digital Converter IC

• Resolution: 12 bits.

• Input Range: 0V to +5V (single-ended).

• Conversion Time: 8 µs typical.

• Sample Rate: Up to 125 k SPS (kilo samples per second).

• Power Supply: Single supply, +5V.

• Power Dissipation: 50 m W (typical).

• Input Impedance: 10 MΩ minimum.

Package Includes

• 1 x ADS774JU 12 Bit Analog to Digital Converter IC