BQ20Z70 Datasheet, PDF (4/22 Pages) Texas Instruments – SBS 1.1-COMPLIANT GAS GAUGE ENABLED WITH IMPEDANCE TRACK™ TECHNOLOGY FOR USE WITH THE bq29330

bq20z70
SLUS686A – NOVEMBER 2005 – REVISED JUNE 2006
ELECTRICAL CHARACTERISTICS (continued)
V_CC = 2.4 V to 2.6 V, T_A = -40°C - 85°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
I_(SLP) Shutdown Current
Shutdown Mode
bq20z70 + bq29330
V_OL
Output voltage low CLKOUT, SAFE, SMBD, SMBC, SDATA,
SCLK
I_OL = 7 mA
V_OH Output high voltage CLKOUT, SAFE, SMBD,SMBC, SDATA, I_OH = –0.5 mA
SCLK
V_IL
V_IH
C_IN
V_(AI1)
V_(AI2)
Z_(AI1)
Z_(AI2)
Input voltage low PRES, PFIN, SMBD, SMBC, SDATA, MRST
Input voltage high PRES, PFIN, SMBD, SMBC, SDATA, MRST
Input capacitance
Input voltage range TS1, TS2, VCELL+, VCELL-
Input voltage range SRP, SRN
Input impedance TS1, TS2, VCELL+, VCELL -
Input impedance SRP, SRN
0V–1V
0V–1V
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MIN TYP
0.1 ⁽¹⁾
0.2
MAX UNIT
µA
0.4 _V
V_CC– 0.5
V
2.0
– 0.2
– 0.2
8
2.5
0.8 V
V
5
pF
0.8 x V_CC
V
0.2
MΩ
MΩ
4
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