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參數(shù)資料
| 型號： | SAA1501 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Battery charge level indicator |
| 中文描述： | 電池充電水平指標 |
| 文件頁數(shù)： | 12/20頁 |
| 文件大?。?/td> | 372K |
| 代理商： | SAA1501 |
December 1994
12
Philips Semiconductors
Objective specification
Battery charge level indicator
SAA1501T
CHARACTERISTICS
V
CC
= 3 V; T
amb
= 25
°
C; R
ref
= 51.5 k
(0.1%); C
osc
= 820 pF (0.1%); R
CCC
= R
DCC
= 3.65 k
(0.1%); R
max
= 3.48 k
(0.1%); I
ref
= V
ref
/R
ref
; I
max
= V
max
/R
max
; the minimum and maximum values are 4 sigma limits; unless otherwise
specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply
V
CC
V
CC(ir)
supply voltage
supply voltage internal
reset
supply current
supply current in standby
mode
reference voltage
reference current
maximum voltage
temperature coefficient of
reference voltage
clamping level voltage
note 1
2.0
3.0
1.2
4.3
1.7
V
V
I
CC
I
CCstb
I
c
= I
d
= 60
μ
A
V
CSI
= V
DSI
= 0 V
0.6
1.7
100
mA
mA
V
ref
I
ref
V
max
TC
note 2
notes 1 and 2
note 2
T = 0 to 100
°
C
204
3.5
204
0
211
211
25
×
10
6
100
×
10
6
217
8
217
mV
μ
A
mV
°
C
V
clamp
I
CC
= 50 mA
5.8
6.3
6.8
V
Voltage-to-current charge/discharge
I
4
voltage-to-current
charge/discharge current
accuracy
V
9
= 7 mV; V
4
= 1.5 V
V
10
= 7 mV; V
4
= 1.5 V
V
9
= 200 mV; V
4
= 1.5 V
V
10
= 200 mV; V
4
= 1.5 V
V
9
= 7 mV; R
max
= 400 k
;
k = 0.025
V
10
= 7 mV; R
max
= 400 k
;
k = 0.025
V
9
= 200 mV;
R
max
= 400 k
; k = 0.025
V
10
= 200 mV;
R
max
= 400 k
; k = 0.025
V
9
= V
10
= 200 mV
259
262
8.93
8.93
1.55
324
328
9.13
9.13
1.94
389
394
9.32
9.32
2.32
nA
nA
μ
A
μ
A
μ
A
I
3
voltage-to-current
charge/discharge current
accuracy
1.57
1.97
2.36
μ
A
53.5
54.7
56
μ
A
53.5
54.7
56
μ
A
I
4
/I
3
relative current accuracy
of voltage-to-current in
charge counter capacitor
input sense voltage at
pins 9 and 10
1.0
2.5
%
V
i(s)
V
CC(max)
= 3.7 V; note 1
3.7 < V
CC
< 4.4 V; note 1
0
0.6
V
CC
1.6
2.1
60
V
V
μ
A
I
o(s)
DC output sense current
(pins 8 and 7)
offset voltage
V
os
1.8
mV
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAA1501T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Battery charge level indicator |
| SAA1502ATS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Safety IC for Li-ion |
| SAA1504T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Safety IC |
| SA-A1520 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CRYSTAL CLOCK OSCILLATORS |
| SA-A1521 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CRYSTAL CLOCK OSCILLATORS |
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