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鍙冩暩(sh霉)璩囨枡
鍨嬭櫉锛� DS1687-3IND+
寤犲晢锛� Maxim Integrated Products
鏂囦欢闋佹暩(sh霉)锛� 18/34闋�
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC RTC 3V 64-BIT Y2K 24-EDIP
鐢�(ch菐n)鍝佸煿瑷�(x霉n)妯″锛� Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 14
椤炲瀷锛� 鏅�(sh铆)閻�/鏃ユ
鐗归粸(di菐n)锛� 璀﹀牨(b脿o)鍣�锛孨VSRAM锛屾柟娉㈣几鍑�锛孻2K
瀛樺劜瀹归噺锛� 242B
鏅�(sh铆)闁撴牸寮忥細 HH:MM:SS锛�12/24 灏忔檪(sh铆)锛�
鏁�(sh霉)鎿�(j霉)鏍煎紡锛� YY-MM-DD-dd
鎺ュ彛锛� 骞惰伅(li谩n)
闆绘簮闆诲锛� 2.7 V ~ 3.7 V
闆诲 - 闆绘簮锛岄浕姹狅細 2.5 V ~ 3.7 V
宸ヤ綔婧害锛� -40°C ~ 85°C
瀹夎椤炲瀷锛� 閫氬瓟
灏佽/澶栨锛� 24-DIP 妯″锛�0.600"锛�15.24mm锛�
渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 24-EDIP
鍖呰锛� 绠′欢
鐢�(ch菐n)鍝佺洰閷勯爜闈細 1434 (CN2011-ZH PDF)
DS1685/DS1687 3V/5V Real-Time Clocks
25 of 34
DC ELECTRICAL CHARACTERISTICS
(VCC = 5.0V卤10% or VCC = 3.0V卤10%, TA = 0掳C to +70掳C, TA = -40掳C to +85掳C.)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Average VCC Power-
Supply Current
(-5)
2B
ICC1
7
15
mA
2, 3
(-3)
5
10
CMOS Standby
Current
(CS = VCC - 0.2V)
(-5)
3B
ICC2
1
3
mA
2, 3
(-3)
0.5
2
Input Leakage Current
(Any Input)
IIL
-1
+1
A
Output Leakage Current
IOL
-1
+1
A
5
Output Logic 1 Voltage
(IOUT = -1.0mA)
VOH
2.4
V
Output Logic 0 Voltage
(IOUT = +2.1mA)
VOL
0.4
V
Power-Fail Trip Point
(-5)
VPF
4.25
4.37
4.5
V
(-3)
2.5
2.6
2.7
Battery Switch
Voltage
(-5)
VSW
VBAT,
VBAUX
V
8
Battery Leakage Current
IBATLKG
10
100
nA
12
I/O Leakage
ILO
-1
+1
A
4
PWR
Output at 0.4V
(-5)
IOLPWR
10.0
mA
1
(-3)
4
IRQ
Output at 0.4V
(-5)
IOLIRQ
2.1
mA
1
(-3)
0.8
DC ELECTRICAL CHARACTERISTICS
(
VCC = 0V, TA = 0掳C to +70掳C, TA = -40掳C to +85掳C.)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
VBAT, VBAUX Current
(OSC ON, E32K = 0)
IBAT1
500
nA
12
VBAT, VBAUX Current
(OSC OFF)
IBAT2
200
nA
12
鐩搁棞(gu膩n)PDF璩囨枡
PDF鎻忚堪
DS1687-5IND+ IC RTC 5V 64-BIT Y2K 24-EDIP
VE-B32-MW-B1 CONVERTER MOD DC/DC 15V 100W
DS1315-33+ IC T-CHIP PHANTOM 3.3V 16-DIP
VE-B32-MV CONVERTER MOD DC/DC 15V 150W
VE-B31-MW-B1 CONVERTER MOD DC/DC 12V 100W
鐩搁棞(gu膩n)浠g悊鍟�/鎶€琛�(sh霉)鍙冩暩(sh霉)
鍙冩暩(sh霉)鎻忚堪
DS1687-3IND_12 鍒堕€犲晢:MAXIM 鍒堕€犲晢鍏ㄧū:Maxim Integrated Products 鍔熻兘鎻忚堪:3V/5V Real-Time Clocks
DS1687-3IND+ 鍔熻兘鎻忚堪:瀵�(sh铆)鏅�(sh铆)鏅�(sh铆)閻� 3V/5V RTC RoHS:鍚� 鍒堕€犲晢:Microchip Technology 鍔熻兘:Clock, Calendar. Alarm RTC 绺界窔鎺ュ彛:I2C 鏃ユ湡鏍煎紡:DW:DM:M:Y 鏅�(sh铆)闁撴牸寮�:HH:MM:SS RTC 瀛樺劜瀹归噺:64 B 闆绘簮闆诲-鏈€澶�:5.5 V 闆绘簮闆诲-鏈€灏�:1.8 V 鏈€澶у伐浣滄韩搴�:+ 85 C 鏈€灏忓伐浣滄韩搴�: 瀹夎棰�(f膿ng)鏍�:Through Hole 灏佽 / 绠遍珨:PDIP-8 灏佽:Tube
DS16875 鍒堕€犲晢:DALLAS 鍔熻兘鎻忚堪:*
DS1687-5 鍔熻兘鎻忚堪:瀵�(sh铆)鏅�(sh铆)鏅�(sh铆)閻� 3V/5V RTC RoHS:鍚� 鍒堕€犲晢:Microchip Technology 鍔熻兘:Clock, Calendar. Alarm RTC 绺界窔鎺ュ彛:I2C 鏃ユ湡鏍煎紡:DW:DM:M:Y 鏅�(sh铆)闁撴牸寮�:HH:MM:SS RTC 瀛樺劜瀹归噺:64 B 闆绘簮闆诲-鏈€澶�:5.5 V 闆绘簮闆诲-鏈€灏�:1.8 V 鏈€澶у伐浣滄韩搴�:+ 85 C 鏈€灏忓伐浣滄韩搴�: 瀹夎棰�(f膿ng)鏍�:Through Hole 灏佽 / 绠遍珨:PDIP-8 灏佽:Tube
DS1687-5_12 鍒堕€犲晢:MAXIM 鍒堕€犲晢鍏ㄧū:Maxim Integrated Products 鍔熻兘鎻忚堪:3V/5V Real-Time Clocks