參數資料
型號: DS1687-5
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: Timer or RTC
英文描述: 1 TIMER(S), REAL TIME CLOCK, PDIP24
封裝: 0.740 INCH, EDIP-24
文件頁數: 18/34頁
文件大?。?/td> 455K
代理商: DS1687-5
DS1685/DS1687 3V/5V Real-Time Clocks
25 of 34
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground………………………………………………………………….0.3V to +6V
Operating Temperature Range, Commercial ...……………………………………………………………….0°C to +70°C
Operating Temperature Range, Industrial…………………………………………………………………...-40
C to +85C
Storage Temperature Range………………………………………………………………………………….-40°C to +85°C
Soldering Temperature, leads, 10 seconds (max).……………………………………………………..260°C (DIP, EDIP)
Soldering Temperature…………………………………………………………...…See IPC/JEDEC J-STD-020 (Note 12)
This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the operation
sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time can affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
(TA = 0°C to +70°C, TA = -40C to +85C.)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
(-5)
4.5
5.0
5.5
Power-Supply
Voltage
(-3)
VCC
2.7
3.0
3.7
V
1
Input Logic 1
VIH
2.2
VCC + 0.3
V
1
PWR
5.5
Pullup Voltage
IRQ
VPUPWR
VCC + 0.2
V
1
Input Logic 0
VIL
-0.3
0.6
V
1
Battery Voltage
VBAT
2.5
3.7
V
1
(-5)
2.5
5.2
Auxiliary Battery
Voltage
(-3)
VBAUX
2.5
3.7
V
1
相關PDF資料
PDF描述
DS1685Q-3 1 TIMER(S), REAL TIME CLOCK, PQCC28
DS1685S-3 1 TIMER(S), REAL TIME CLOCK, PDSO24
DS1685E-5 1 TIMER(S), REAL TIME CLOCK, PDSO24
DS1685QN-3 1 TIMER(S), REAL TIME CLOCK, PQCC28
DS1685QN-5 1 TIMER(S), REAL TIME CLOCK, PQCC28
相關代理商/技術參數
參數描述
DS1687-5_12 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:3V/5V Real-Time Clocks
DS1687-5+ 功能描述:實時時鐘 3V/5V RTC RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
DS1687-5+ 制造商:Maxim Integrated Products 功能描述:IC RTC YYYY-MM-DD 242 X 8
DS1687-5IND 功能描述:實時時鐘 3V/5V RTC RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
DS1687-5IND_12 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:3V/5V Real-Time Clocks