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8-Bit, 8-Channel ADC with I2C Serial Interface
NCD9830
The NCD9830 is a two−wire serially programmable analog to digital converter. It can monitor 8 analog inputs to 8−bit resolution. Each channel is selected using the I2C interface and can also be configured to be a single ended or differential type measurement.
Communication with the NCD9830 is accomplished via the I2C interface which is compatible with industry standard protocols. Through this interface configuration of the NCD9830 is achieved. This allows the user to read the current measurement for the selected channel, change to an external reference and modify the measurement type (single ended or differential).
The NCD9830 is available in a 16−lead TSSOP package and operates over a wide supply range of 2.7 to 5.5 V.