Electronic Components Datasheet Search |
|
BQ27750 Datasheet(PDF) 7 Page - Texas Instruments |
|
BQ27750 Datasheet(HTML) 7 Page - Texas Instruments |
7 / 34 page 7 bq27750 www.ti.com SLUSCM7 – JUNE 2017 Product Folder Links: bq27750 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated Coulomb Counter (continued) Typical values stated where TA = 25ºC, Min/Max values stated where TA = –40ºC to 85ºC (unless otherwise noted) PARAMETER TEST CONDITION MIN TYP MAX UNIT Gain error 15-bit + sign, Over input voltage range ±131 ±492 LSB Gain error drift 15-bit + sign, Over input voltage range 4.3 9.8 LSB/°C Effective input resistance 2.5 MΩ 6.12 ADC Digital Filter Typical values stated where TA = 25ºC, Min/Max values stated where TA = –40ºC to 85ºC (unless otherwise noted) PARAMETER TEST CONDITION MIN TYP MAX UNIT tCONV ADCTL[SPEED1, SPEED0] = 0, 0 31.25 ms ADCTL[SPEED1, SPEED0] = 0, 1 15.63 ADCTL[SPEED1, SPEED0] = 1, 0 7.81 ADCTL[SPEED1, SPEED0] = 1, 1 1.95 Resolution No missing codes, ADCTL[SPEED1, SPEED0] = 0, 0 16 Bits Effective resolution With sign, ADCTL[SPEED1, SPEED0] = 0, 0 14 15 Bits With sign, ADCTL[SPEED1, SPEED0] = 0, 1 13 14 With sign, ADCTL[SPEED1, SPEED0] = 1, 0 11 12 With sign, ADCTL[SPEED1, SPEED0] = 1, 1 9 10 6.13 ADC Multiplexer Typical values stated where TA = 25ºC, Min/Max values stated where TA = –40ºC to 85ºC (unless otherwise noted) PARAMETER TEST CONDITION MIN TYP MAX UNIT K Scaling factor VCELL/INT–VSS, BAT–VCELL/INT 0.1980 0.2000 0.2020 — BAT–VSS, PACK–VSS 0.0485 0.050 0.051 VREF1/2 0.490 0.500 0.510 VIN Input voltage range BAT–VSS, PACK–VSS –0.2 20 V TS1 –0.2 0.8 × VREF1 TS1 –0.2 0.8 × VREG ILKG Input leakage current VCELL/INT, BAT, cell detach detection off, ADC multiplexer off 1 µA (1) Assured by design 6.14 Internal Temperature Sensor Typical values stated where TA = 25ºC, Min/Max values stated where TA = –40ºC to 85ºC (unless otherwise noted) PARAMETER TEST CONDITION MIN TYP MAX UNIT VTEMP Internal temperature sensor voltage drift VTEMPP –1.9 –2.0 –2.1 mV/°C VTEMPP – VTEMPN (1) 0.177 0.178 0.179 6.15 NTC Thermistor Measurement Support Typical values stated where TA = 25ºC, Min/Max values stated where TA = –40ºC to 85ºC (unless otherwise noted) PARAMETER TEST CONDITION MIN TYP MAX UNIT RNTC(PU) Internal pull-up resistance TS1 14.4 18 21.6 kΩ RNTC(DRIFT) Resistance drift over temperature TS1 –360 –280 –200 PPM/°C |
Similar Part No. - BQ27750 |
|
Similar Description - BQ27750 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |