Feature

●The DS1220 is a precise 24-bit analog digital converter (ADC) that offers many built-in features to reduce system costs and component count for small sensor signals.
●The device features a flexible input multiplexer (MUX), a low-noise amplifier with programmable amplification (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 current sources -ended inputs.
●Low power consumption, stable performance, small size
●The DS1220 is a precise 24-bit analog digital converter.
●SHOP WITH CONFIDENCE: To provide you with the highest quality service, please feel free to contact us if you have any questions. We provide after-sales service until you are satisfied.


Description

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Description:

The DS1220 is a precise 24-bit analog digital converter (ADC) that offers many built-in features to reduce system costs and the number of components for small sensor signals. The component consists of a flexible input multiplexer (MUX), a low-noise amplifier with programmable amplification (PGA), two programmable excitation current sources, a voltage reference, an oscillator, a low-side switch and a precise temperature sensor to implement two differential or four individual signals -terminated inputs.

Special feature:

1. Low power consumption.

Stable performance.

Parameters:

1. Low power consumption: only 120 μA 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 tuned programmable power source: 10μA to 1.5mA

6>.Internal 2.048V reference: 5ppm/°C (typical) drift

Internal oscillator with 2% precision.

8>.Internal temperature sensor: 0.5°C (typical) accuracy

9>.SPI compatible interface (mode 1)

10. Working temperature: -25 ℃ ~ 85 ℃.

11>. Working humidity: 5% ~ 95% RH

12. Size: 22 x 21 mm.

Application:

1. Temperature sensor measurement:

2>.Bridge sensor measurement:

3>. Portable instrument

4>.Factory automation and process control

Package list:

1 x ADC module.