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BQ20Z90-V110 Datasheet(PDF) 4 Page - Texas Instruments

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Part No. BQ20Z90-V110
Description  SBS 1.1-COMPLIANT GAS GAUGE ENABLED WITH IMPEDANCE TRACK TECHNOLOGY FOR USE WITH THE bq29330
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Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
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BQ20Z90-V110 Datasheet(HTML) 4 Page - Texas Instruments

 
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ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
bq20z90-V110
SLUS743 – NOVEMBER 2006
over operating free-air temperature range (unless otherwise noted)(1)
RANGE
VCC relative to VSS
Supply voltage range
–0.3 V to 2.75 V
V(IOD) relative to VSS
Open-drain I/O pins
–0.3 V to 6 V
VI relative to VSS
Input voltage range to all other pins
–0.3 V to VCC + 0.3 V
TA
Operating free-air temperature range
–40
°C to 85°C
Tstg
Storage temperature range
–65
°C to 150°C
(1)
Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating
conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
V
CC = 2.4 V to 2.6 V, TA = –40°C to 85°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VCC
Supply voltage
2.4
2.5
2.6
V
No flash programming
400(1)
ICC
Operating mode current
µA
bq20z90-V110 +
475
bq29330
Sleep mode
8(1)
I(SLP) Low-power storage mode current
µA
bq20z90-V110 +
51
bq29330
Output voltage low SMBC, SMBD, SDATA, SCLK, SAFE
IOL = 0.5 mA
0.4
V
VOL
LED1 – LED5
IOL = 10 mA
0.4
V
VOH
Output high voltage, SMBC, SMBD, SDATA, SCLK, SAFE
IOH = –1 mA
VCC– 0.5
V
VIL
Input voltage low SMBC, SMBD, SDATA, SCLK, XALERT,
–0.3
0.8
V
PRES, PFIN
DISP
–0.3
0.8
V
VIH
Input voltage high SMBC, SMBD, SDATA, SCLK, XALERT,
2
6
V
PRES, PFIN
DISP
2
VCC + 0.3
V
CIN
Input capacitance
5
pF
V(AI1) Input voltage range VCELL+, VCELL-,TS1, TS2
- 0.2
0.8XVCC
V
V(AI2) Input voltage range SR1, SR2
– 0.20
0.20
Z(AI2) Input impedance VCELL+, VCELL-, TS1, TS2
0 V–1 V
8
M
Z(AI1) Input impedance SR1, SR2
0 V–1 V
2.5
M
(1)
This value does not include the bq29330
4
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