參數(shù)資料
型號(hào): DS17885E-5
廠商: DALLAS SEMICONDUCTOR
元件分類: Timer or RTC
英文描述: 1 TIMER(S), REAL TIME CLOCK, PDSO28
封裝: TSOP-28
文件頁數(shù): 18/38頁
文件大?。?/td> 407K
代理商: DS17885E-5
DS17885/DS17887
25 of 38
DC ELECTRICAL CHARACTERISTICS
Over the operating range (5V)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Average VCC Power Supply
Current
ICC1
25
50
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
Output Leakage Current
IOL
-1
+1
A
6
Output Logic 1 Voltage
(IOUT = -1.0 mA)
VOH
2.4
V
Output Logic 0 Voltage
(IOUT = +2.1 mA)
VOL
0.4
V
Power Fail Trip Point
VPF
4.25
4.37
4.5
V
4
Battery Switch Voltage
VSW
VBAT,
VBAUX
V9
Battery Leakage OSC ON
IBAT1
0.50
0.7
A
12
Battery Leakage OSC OFF
IBAT2
0.050
0.4
A
12
I/O Leakage
ILO
-1
+1
A
5
PWR
Output @ 0.4V
IOLPWR
10.0
mA
1
IRQ
Output @ 0.4V
IOLIRQ
2.1
mA
1
相關(guān)PDF資料
PDF描述
DS1821+ DIGITAL TEMP SENSOR-SERIAL, 8BIT(s), 1Cel, RECTANGULAR, SURFACE MOUNT
DS1821S+ DIGITAL TEMP SENSOR-SERIAL, 8BIT(s), 1Cel, RECTANGULAR, SURFACE MOUNT
DS1821S DIGITAL TEMP SENSOR-SERIAL, 8BIT(s), 1Cel, RECTANGULAR, SURFACE MOUNT
DS1821 DIGITAL TEMP SENSOR-SERIAL, 8BIT(s), 1Cel, ROUND, SURFACE MOUNT
DS1821T DIGITAL TEMP SENSOR-SERIAL, 8BIT(s), RECTANGULAR, THROUGH HOLE MOUNT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS17885E-5+ 功能描述:實(shí)時(shí)時(shí)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(shí)間格式:HH:MM:SS RTC 存儲(chǔ)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(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
DS17885E5+W 制造商:Maxim Integrated Products 功能描述:RTC 5 VOLT 8K RAM TSOP WAIVER PBFRE - Rail/Tube
DS17885EN-3 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:3V/5V Real-Time Clock
DS17885EN-3+ 功能描述:實(shí)時(shí)時(shí)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(shí)間格式:HH:MM:SS RTC 存儲(chǔ)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(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
DS17885EN-5 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:3V/5V Real-Time Clock