- RS Stock No.:
- 266-3780
- Mfr. Part No.:
- BD7220FV-CE2
- Brand:
- ROHM
2500 In stock - FREE next working day delivery available
Added
Price Each
£10.17
(exc. VAT)
£12.20
(inc. VAT)
Units | Per unit |
1 - 49 | £10.17 |
50 - 99 | £8.76 |
100 - 249 | £7.62 |
250 - 999 | £7.26 |
1000 + | £6.04 |
- RS Stock No.:
- 266-3780
- Mfr. Part No.:
- BD7220FV-CE2
- Brand:
- ROHM
Technical Reference
Legislation and Compliance
Product Details
The ROHM a coulomb counter IC for high-current applications, the product integrates a high-accuracy operational amp, a current accumulation logic circuit and a 16-bit ΔΣADC to perform current accumulation with high precision. The current sense input supports shunt resistors and output current sensors, and uses the SPI communication interface. BD7220FV-C only requires SPI commands to carry out the calibration necessary for high-precision measurement, so it can also get current accumulation information for battery state-of-charge estimation.
Flexible noise filter
Automatic calibration via SPI
Wake up current detection function
Automatic calibration via SPI
Wake up current detection function
Specifications
Attribute | Value |
---|---|
Mounting Type | Surface Mount |
IC Type | Current Monitor |
Package Type | SSOP-B20 |
Pin Count | 20 |
Typical Operating Supply Voltage | 5.5 V |
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