SLVSF21D August 2019 – August 2020 TPS23882
PRODUCTION DATA
COMMAND = 3Eh with 2 Data Byte, (LSByte First, MSByte second), Read Only
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
LSB: | |||||||
V4_7 | V4_6 | V4_5 | V4_4 | V4_3 | V4_2 | V4_1 | V4_0 |
R-0 | R-0 | R-0 | R-0 | R-0 | R-0 | R-0 | R-0 |
MSB: | |||||||
– | – | V4_13 | V4_12 | V4_11 | V4_10 | V4_9 | V4_8 |
R-0 | R-0 | R-0 | R-0 | R-0 | R-0 | R-0 | R-0 |
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset |
Bit | Field | Type | Reset | Description | ||||
---|---|---|---|---|---|---|---|---|
13-0 | Vn_13- Vn_0 | R | 0 | Bit
Descriptions: Data conversion result. The I2C data
transmission is a 2-byte transfer. The equation defining the voltage measured is:
V = N × VSTEP Where VSTEP is defined below as well as the full scale value: |
||||
Mode | Full Scale Value | VSTEP | ||||||
Powered | 60 V | 3.662 mV | ||||||
Note that a powered voltage
measurement is made between VPWR and DRAINn. Note: if a channel is OFF, the result through I2C interface is automatically 0000. |