Part number:1 Welcome to my store , Hope you have a pleasant shopping trip! Description: The DS1220 is a precision 24-bit analog-to-digital converter (ADC) that provides many integrated features to reduce system cost and component count for small sensor signals. The device passes a flexible input multiplexer (MUX), low noise, programmable gain amplifier (PGA), two programmable excitation current sources, a voltage reference, an oscillator, a low side switch and a precision Temperature sensor to implement two differential or four single-ended inputs.Feature: 1>.Low power consumption 2>.Stable performanceParameter: 1>.Low current consumption: as low as 120A in duty cycle mode (typical) 2>.Power range: 3V~5V 3>.Up to 20 effective resolutions 4>.Two differential or four single-ended inputs 5>.Dual matched programmable current source: 10A to 1.5 mA 6>.Internal 2.048-V Reference: 5 ppm/C (typical) Drift 7>.Internal 2% precision oscillator 8>.Internal temperature sensor: 0.5C (typical) accuracy 9>.SPI compatible interface (mode 1) 10>.Work Temperature: -25~85 11>.Work Humidity: 5%~95%RH 12>.Size: 22*21mmApplication: 1>.Temperature sensor measurement: 2>.Bridge sensor measurement: 3>.Portable instrument 4>.Factory automation and process controlPackage List: 1 x ADC Module About this item Low Power Consumption. Small Size and Stable Performance. Up to 20 effective resolutions. The DS1220 is a precision 24-bit analog-to-digital converter . SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please feel free to contact us.We will provide after-sales service until you are satisfied. Low Power Consumption. Small Size and Stable Performance. Up to 20 effective resolutions. The DS1220 is a precision 24-bit analog-to-digital converter . SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please feel free to contact us.We will provide after-sales service until you are satisfied.