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BQ20Z60DBT-R1 数据表(PDF) 5 Page - Texas Instruments

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部件名 BQ20Z60DBT-R1
功能描述  SBS 1.1-COMPLIANT GAS GAUGE ENABLED WITH IMPEDANCE TRACK??TECHNOLOGY FOR USE WITH THE bq29330
PDF  15 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  TI [Texas Instruments]
网页  http://www.ti.com
标志 TI - Texas Instruments

BQ20Z60DBT-R1 数据表(HTML) 5 Page - Texas Instruments

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1.76
1.77
1.78
1.79
1.8
1.81
-40
-20
0
20
40
60
80
T -Free-AirTemperature-°C
A
POWERONRESETBEHAVIOR
FREE-AIRTEMPERATURE
VS
bq20z60-R1
www.ti.com
SLUS991 – DECEMBER 2009
ELECTRICAL CHARACTERISTICS (continued)
VCC = 2.4 V to 2.6 V, TA = –40°C to 85°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
CIN
Input capacitance
5
pF
V(AI1)
Input voltage range VCELL+, VCELL-,TS1, TS2
–0.2
0.8 x VCC
V
V(AI2)
Input voltage range SRN, SRP
– 0.20
0.20
Z(AI2)
Input impedance VCELL+, VCELL-, TS1, TS2
0 V–1 V
8
M
Ω
Z(AI1)
Input impedance SRN, SRP
0 V–1 V
2.5
M
Ω
POWER-ON RESET
VCC = 2.4V to 2.6 V, TA = –40°C to 85°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIT–
Negative-going voltage input
1.7
1.8
1.9
V
VHYS
Power-on reset hysteresis
50
125
200
mV
INTEGRATING ADC (Coulomb Counter) CHARACTERISTICS
VCC = 2.4V to 2.6 V, TA = –40°C to 85°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
V(SR)
Input voltage range, V(SRN) and V(SRP)
V(SR) = V(SRN) – V(SRP)
–0.2
0.2
V
V(SROS)
Input offset
10
μV
INL
Integral nonlinearity error
0.007
0.034
%
OSCILLATOR
VCC = 2.4 V to 2.6 V, TA = –40°C to 85°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
HIGH FREQUENCY OSCILLATOR
f(OSC)
Operating frequency
4.194
MHz
–3
0.25
3
f(EIO)
Frequency error(1) (2)
%
TA = 20°C to 70°C
–2
0.25
2
(1)
The frequency error is measured from 4.194 MHz.
(2)
The frequency drift is included and measured from the trimmed frequency at VCC = 2.5 V, TA = 25°C.
Copyright © 2009, Texas Instruments Incorporated
Submit Documentation Feedback
5
Product Folder Link(s) :bq20z60-R1



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