Part Number: BQ76907 Tool/software: I have an application where i need to configure LDOREGOUT to 3.3V when fault in BQ76907 occurs and otherwise 0. this is to enable power for MCU. I know this is not possible as its an onetime programmable. Could you…
Part Number: BQ76907 Tool/software: Hi,
Reading BQ76907 data memory was working fine before i enabled the CRC.
For testing purpose,
Set curr gain = 0x1234;
I2C data tx :
10 3e 06 9f 90 f9 34 8c 12 7e
10 60 23 be 06 12
Reading curr gain
10 3e 06 9f 90…
Part Number: BQ76907 Tool/software: Hi Team,
How to calculate the current offset for BQ76907.
Method 1: -5A and -2A Current measurement
Current 1 = -5000mA
Raw Current 1 = -83940 (average of 30 reading)
Current 2 = -2000mA
Raw Current 2 = -30179
Curr…
Part Number: BQ76907 Tool/software: Hi TI support team,
I would like to seek your advice on how to calculate the maximum and minimum current range using a 300 μΩ Rsense.
Current = [(24bit ADC – Current offset) x current gain]/8192 …
Part Number: BQ76907 Other Parts Discussed in Thread: BQ76920 , Tool/software: Hi TI Support Team,
For BQ76920, it stated coulomb counter(CC) reading is ready in every 250msec, when CC_READY bit is set, it shows new reading is available.
BQ76920
What…
Part Number: BQ76907 Tool/software: HI,
Have purchased the BQ76907 Evaluation Module/Board and would like to use a Microchip Devkit for interfacing to it. Figure 4-6. Host Connection Concept (attached), shows a setup for this scenario, but fails to detail…
Part Number: BQ76907 Tool/software: Hi team - A few questions about the BQ76907:
When does the Cell Voltage Data Registers get updated with data?
Is it after their individual measurement slot or after a ADCSCAN/FULLSCAN is complete?
Is there any…
Part Number: BQ76907 Tool/software: Hello,
In the bq76907 datasheet, table 6.12 specifies cell voltage accuracy. I see entries with variations in input voltage range as well as temperature. I am curious if we know what conversion speed these values represent…
Hi Jacob,
Let's take the first row of the table as an example.
Rsense, Max Current, and Max Voltage are all a function of each other (V = IR). These you pick two for your system and calculate the remaining variable.
Min LSB Allowed is just the Max…
