参数资料
型号: DS17885N-3
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: XO, clock
英文描述: 1 TIMER(S), REAL TIME CLOCK, PDIP24
封装: DIP-24
文件页数: 18/38页
文件大小: 410K
代理商: DS17885N-3
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
1, 2
CMOS Standby Current
( CS = VCC - 0.2V)
ICC2
1
3
mA
1, 2
Input Leakage Current
(Any Input)
IIL
-1
+1
mA
Output Leakage Current
IOL
-1
+1
mA
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
VPF
4.25
4.37
4.5
V
3
Battery-Switch Voltage
VSW
VBAT,
VBAUX
V8
Battery Leakage OSC ON
IBAT1
0.50
0.7
mA
11
Battery Leakage OSC OFF
IBAT2
0.050
0.4
mA
11
I/O Leakage
ILO
-1
+1
mA
4
PWR
Output at 0.4V
IOLPWR
10.0
mA
IRQ
Output at 0.4V
IOLIRQ
2.1
mA
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相关代理商/技术参数
参数描述
DS17885N-5 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:3V/5V Real-Time Clock
DS17885S-3 功能描述:实时时钟 RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube
DS17885S-3+ 功能描述:实时时钟 3V/5V RTC RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube
DS17885S-5 功能描述:实时时钟 3V/5V RTC RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube
DS17885S-5/T&R+ 制造商:Maxim Integrated Products 功能描述:REAL TIME CLOCK MULTIPLEXED 8KBYTE 24SOIC - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC RTC 5V 8K NV RAM 24-SOIC