参数资料
型号: DS1689SN
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: Timer or RTC
英文描述: 1 TIMER(S), REAL TIME CLOCK, PDSO28
封装: 0.330 INCH, SOIC-28
文件页数: 19/36页
文件大小: 594K
代理商: DS1689SN
DS1689/DS1693
26 of 36
DC ELECTRICAL CHARACTERISTICS—3V
(Over the operating range.)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS NOTES
Average VCC Power-Supply Current
ICC1
5
10
mA
2, 3
CMOS Standby Current
(
CS = VCC - 0.2V)
ICC2
0.5
2
mA
2, 3
Input Leakage Current (Any Input)
IIL
-1
+1
A
CEI Input Leakage
ICEI
-160
+1
A
15
PSEL Input Leakage
IPSEL
+1
-160
A
16
Output Leakage Current
IOL
+160
-1
A
8
Output Logic 1 Voltage (IOUT = 0.4mA)
VOH
2.4
V
Output Logic 0 Voltage (IOUT = 0.8mA)
VOL
0.4
V
Output Voltage
VCCO1
VCC -
0.3
V
4
Output Current
ICCO1
50
mA
4
Power-Fail Trip Point
VPF
2.5
2.6
2.7
V
5
Output Voltage
VCCO2
VBAT -
0.3
V
6
Output Current
ICCO2
100
A
6
Battery Leakage OSC ON
IBAT1
500
1000
nA
Battery Leakage OSC OFF
IBAT2
50
150
nA
17
I/O Leakage
ILO
-1
+1
A
7
PWR Output at 0.4V
IOLPWR
4
mA
1
CEI to CEO Impedance
ZCE
120
12
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