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BQ20Z80-V102 Datasheet(PDF) 4 Page - Texas Instruments

Part No. BQ20Z80-V102
Description  SBS 1.1-COMPLIANT GAS GAUGE ENABLED WITH IMPEDANCE TRACK TM TECHNOLOGY FOR USE WITH THE BQ29312A
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Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
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BQ20Z80-V102 Datasheet(HTML) 4 Page - Texas Instruments

 
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ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
bq20z80-V102
SLUS681B – NOVEMBER 2005 – REVISED JANUARY 2007
over operating free-air temperature range (unless otherwise noted)(1)
RANGE
VDDAand VDDD relative to VSS(2)
Supply voltage range
–0.3 V to 4.1 V
V(IOD) relative to VSS(2)
Open-drain I/O pins
–0.3 V to 6 V
VI relative to VSS(2)
Input voltage range to all other pins
–0.3 V to VDDA + 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.
(2)
VSS refers to the common node of V(SSA) and V(SSD).
V
DD = 3 V to 3.6 V, TA = –40°C to 85°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VDD
Supply voltage
VDDA and VDDD
3
3.3
3.6
V
No flash programming
350(1)
IDD
Operating mode current
µA
bq20z80 + bq29312A
375
Sleep mode
8(1)
I(SLP) Low-power storage mode current
µA
bq20z80 + bq29312A
28
Shutdown Mode
0.1(1)
I(SLP) Shutdown Current
µA
bq20z80 + bq29312A
0.1
Output voltage low SMBC, SMBD, SDATA, SCLK, SAFE,
IOL = 0.5 mA
0.4
V
SAFE, PU
VOL
LED1 – LED5
IOL = 10 mA
0.4
V
VOH
Output high voltage, SMBC, SMBD, SDATA, SCLK, SAFE,
IOH = –1 mA
VDD– 0.5
V
SAFE, PU
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
VDD + 0.3
V
CIN
Input capacitance
5
pF
V(AI1) Input voltage range VIN, TS1, TS2
VSS– 0.3
0.8 x VDD
V
V(AI2) Input voltage range SR1, SR2
VSS– 0.25
0.25
Z(AI1) Input impedance SR1, SR2
0 V–1 V
2.5
M
Z(AI2) Input impedance VIN, TS1, TS2
0 V–1 V
8
M
(1)
This value does not include the bq29312A
4
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