| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 14 Pin |
| Supply Voltage (DC) | 2.70V (min) |
| Case/Package | TSSOP-14 |
| Supply Current | 145 µA |
| Number of Channels | 2 Channel |
| Number of Positions | 14 Position |
| Number of Bits | 16 Bit |
| Sample Rate | 15 SPS |
| Number of ADCs | 1 ADC |
| Number of Inputs | 4 Input |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Number of Input Channels | 4 Channel |
| Supply Voltage | 2.7V ~ 5.5V |
| Supply Voltage (Max) | 5.5 V |
| Supply Voltage (Min) | 2.7 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
| Size-Length | 5.1 mm |
| Size-Width | 4.5 mm |
| Size-Height | 1.05 mm |
| Operating Temperature | -40℃ ~ 125℃ |
The MCP3428-E/ST is a 4-channel 16-bit Analogue-to-digital Converter (ADC) with I²C™ interface and on-board reference. The on-board precision 2.048V reference voltage enables an input range of ±2.048V differentially. The device uses a two-wire I²C™ compatible serial interface and operates from a single power supply ranging from 2.7 to 5.5V. This devices can output analogue-to-digital conversion results at rates of 240 (12-bit mode) samples per second depending on the user controllable configuration bit settings using the two-wire I²C serial interface. During each conversion, the device calibrates offset and gain errors automatically. This provides accurate conversion results from conversion to conversion over variations in temperature and power supply fluctuation.
● 4-channel differential input operation
● Supports I²C™ serial interface with user configurable addresses
● On-board voltage reference with 15ppm/°C drift
● On-board PGA, gains of 1/2/4/8
● 135µA at 3V Low current consumption
●ESD sensitive device, take proper precaution while handling the device.
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