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参数资料
| 型号： | DS1374U-3 |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output |
| 中文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO10 |
| 封装： | 3 MM, MICRO, SOP-10 |
| 文件页数： | 2/15页 |
| 文件大小： | 616K |
| 代理商： | DS1374U-3 |
D
I
2
C, 32-Bit Binary Counter Watchdog RTC with
Trickle Charger and Reset Input/Output
2
_____________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Voltage Range on V
CC
Pin Relative to Ground.....-0.3V to +6.0V
Voltage Range on SDA, SCL, and WDS
Relative to Ground....................................-0.3V to V
CC
+ 0.3V
Operating Temperature Range ...........................-40
°
C to +85
°
C
RECOMMENDED DC OPERATING CONDITIONS
(V
CC
= V
CC MIN
to V
CC MAX
, T
A
= -40°C to +85°C, unless otherwise noted.) (Note 1)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Storage Temperature Range.............................-55
°
C to +125
°
C
Soldering Temperature Range........................See the
Handling,
PC Board Layout, and Assembly
section.
PARAMETER
SYMBOL
CONDITIONS
MIN
2.97
2.7
1.71
0.7 x V
CC
TYP
3.3
3.0
1.8
MAX
5.50
3.3
1.89
UNITS
DS1374-33
DS1374-3
DS1374-18
(Note 2)
Supply Voltage
(Notes 2, 3)
V
CC
V
Input Logic 1
V
IH
V
CC
+ 0.3
+0.3 x
V
CC
V
Input Logic 0
V
IL
(Note 2)
-0.3
V
Pullup Resistor Voltage (
INT
,
SQW, SDA, SCL), V
CC
= 0V
V
PU
(Note 2)
5.5
V
DS1374-33
DS1374-3
DS1374-18
2.70
2.45
1.51
2.88
2.6
1.6
2.97
2.7
1.71
Power-Fail Voltage
(Note 2)
V
PF
V
DS1374-33
1.3
3.0
V
CC
MAX
3.7
DS1374-3
1.3
3.0
Backup Supply Voltage
(Notes 2, 3, 4)
V
BACKUP
V
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| DS1374U-33 | I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output |
| DS1374 | I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output |
| DS1374U-18 | I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output |
| DS1374C-18 | I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1374U-3/T&R | 制造商:Maxim Integrated Products 功能描述:ELAPD TC 10PIN USOP 3.0 T&R - Tape and Reel |
| DS1374U-3+ | 功能描述:实时时钟 I2C 32-Bit Binary Counter Watchdog 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 |
| DS1374U-3+T&R | 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:REAL TIME CLOCK SERL 10USOP - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC RTC I2C W/CHARGER 10-USOP 制造商:Maxim Integrated Products 功能描述:Real Time Clock I2C 32-Bit Binary Counter Watchdog |
| DS1374U-3+T&R | 功能描述:实时时钟 I2C 32-Bit Binary Counter Watchdog 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 |
| DS1374U-33 | 功能描述:实时时钟 I2C 32-Bit Binary Counter Watchdog 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 |
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