參數(shù)資料
型號(hào): DS1693
廠商: DALLAS SEMICONDUCTOR
元件分類: Timer or RTC
英文描述: 1 TIMER(S), REAL TIME CLOCK, PDMA28
封裝: 0.740 INCH, MODULE, DIP-28
文件頁數(shù): 16/32頁
文件大?。?/td> 381K
代理商: DS1693
DS1689/DS1693
23 of 32
DC ELECTRICAL CHARACTERISTICS
Over the operating range (5V)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Average VCC Power Supply Current
ICC1
7
15
mA
2, 3
CMOS Standby Current ( CS =VCC-0.2V)
ICC2
1
3
mA
2, 3
Input Leakage Current (any input)
IIL
-1
+1
A
CEI
Input Leakage
I
CEI
-200
+1
A
15
PSEL Input Leakage
IPSEL
-1
+200
A
16
Output Leakage Current
IOL
-1
+1
A
8
Output Logic 1 Voltage (IOUT = -1.0 mA)
VOH
2.4
V
Output Logic 0 Voltage (IOUT = +2.1 mA)
VOL
0.4
V
Output Voltage
VCCO1
VCC
-0.3
V4
Output Current
ICCO1
85
mA
4
Power-Fail Trip Point
VPF
4.25
4.37
4.5
V
5
Battery Switch Voltage
VSW
VBAT,
VBAUX
V
Output Voltage
VCCO2
VBAT
-0.3
V6
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 @ 0.4V
IOLPWR
10.0
mA
1
CEI
to CEO Impedance
ZCE
60
12
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