參數(shù)資料
型號(hào): BQ2083
英文描述: Silicon Bridge Rectifiers
中文描述: 銀紫荊星章符合電量監(jiān)測(cè)計(jì)芯片的使用與BQ29311
文件頁(yè)數(shù): 5/54頁(yè)
文件大?。?/td> 461K
代理商: BQ2083
SLUS573 JULY 2003
www.ti.com
5
Vhys
VIT
110
115
120
125
130
135
140
145
150
TA Free-Air Temperature
°
C
2.10
2.15
2.20
2.25
2.30
2.35
2.40
2.45
2.50
20
5
10
25
40
55
70
85
POR BEHAVIOR
vs
FREE-AIR TEMPERATURE
V
V
Figure 1
INTEGRATING ADC CHARACTERISTICS
VDD = 3.0 V to 3.6 V, TA = 20
°
C to 85
°
C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VSR = V(SR2) – V(SR1)
MIN
–0.3
TYP
MAX
1.0
UNIT
V
μ
V
V(SR)
V(SROS)
INL
Input voltage range, V(SR2) and V(SR1)
Input offset
1
Integral nonlinearity error
0.003%
0.009%
PLL SWITCHING CHARACTERISTICS
VDD = 3.0 V to 3.6 V, TA = 20
°
C to 85
°
C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
±
0.5% frequency error
MIN
TYP
MAX
UNIT
t(sp)
(1)The frequency error is measured from 32.768 Hz.
Start-up time (see Note 1)
2
5
ms
External Oscillator
VDD = 3.0 V to 3.6 V, TA = 20
°
C to 85
°
C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
0.025%
UNIT
f(exo)
Frequency error (see Note 1)
0.025%
VDD = 3.3 V
1%
1%
f(sxo)
(1)The frequency error is measured from 32.768 Hz.
(2)The start-up time is defined as the time it takes for the oscillator output frequency to be
±
1%.
Start-up time (see Note 2)
275
μ
s
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