TEXAS INSTRUMENTS bq2023용 Maxim 대체품
TEXAS INSTRUMENTS bq2023
Benefits of the DS2761 over the bq2023:
- DS2761 has an integrated single cell Li-Ion Protector, bq2023 does not.
- DS2761 has optional integrated 25m
 sense resistor, bq2023 does not.
- DS2761 is available in flip chip package, smallest package for bq2023 is 8-pin TSSOP.
- DS2761 can measure voltage, bq2023 does not.
- DS2761 temperature measurement resolution is 0.125°C vs. 1°C for the bq2023.
- DS2761 temperature measurement is more accurate at +3°C vs. +4°C for the bq2023.
Benefits of the bq2023 over the DS2761:
- bq2023 has more NV memory, 224 bytes of flash vs 32 bytes EEPROM for the DS2761.
- bq2023 has an internal self discharge estimation calculation, the DS2761 does not.
- bq2023 has lower max current measurement offset of +7.2uV, -12.1uV vs. DS2761 max current measurment offset of +15.625uV.
- bq2023 has lower active supply current of 40uA (max) vs 90uA (max) for the DS2761.
- bq2023 has lower sleep current of 1.5uA (max) vs 2uA (max) in the DS2761.
|
|
