SBOS601A February 2012 – December 2021 INA230
PRODUCTION DATA
Refer to the PDF data sheet for device specific package drawings
The Shunt Voltage register stores the current shunt voltage reading, VSHUNT. Negative numbers are represented in twos complement format. Generate the twos complement of a negative number by complementing the absolute value binary number and adding 1. Extend the sign, denoting a negative number by setting the MSB = '1'.
Example: For a value of VSHUNT = –80 mV:
If averaging is enabled, this register displays the averaged value. Full-scale range = 81.9175 mV (decimal = 7FFF); LSB: 2.5 μV.
BIT # | D15 | D14 | D13 | D12 | D11 | D10 | D9 | D8 | D7 | D6 | D5 | D4 | D3 | D2 | D1 | D0 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BIT NAME | SIGN | SD14 | SD13 | SD12 | SD11 | SD10 | SD9 | SD8 | SD7 | SD6 | SD5 | SD4 | SD3 | SD2 | SD1 | SD0 |
POR VALUE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |