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参数资料
| 型号： | DS1374U-18 |
| 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： | 15/15页 |
| 文件大小： | 616K |
| 代理商： | DS1374U-18 |
Handling, PC Board Layout, and
Assembly
The DS1374C package contains a quartz tuning-fork
crystal. Pick-and-place equipment can be used, but
precautions should be taken to ensure that excessive
shocks are avoided. Ultrasonic cleaning should be
avoided to prevent damage to the crystal.
Avoid running signal traces under the package, unless
a ground plane is placed between the package and
the signal line. All no connect (N.C.) pins must be con-
nected to ground.
The SO package can be reflowed as long as the peak
temperature does not exceed 240°C. Peak reflow tem-
perature (
≥
230°C) duration should not exceed 10 sec-
onds, and the total time above 200°C should not
exceed 40 seconds (30 seconds nominal). Exposure to
reflow is limited to 2 times maximum.
Moisture-sensitive packages are shipped from the fac-
tory dry-packed. Handling instructions listed on the
package label must be followed to prevent damage
during reflow. Refer to the IPC/JEDEC J-STD-020B stan-
dard for moisture-sensitive device (MSD) classifications.
Chip Information
TRANSISTOR COUNT: 11,036
PROCESS: CMOS
SUBSTRATE CONNECTED TO GROUND
Thermal Information
Theta-JA: 221°C/W (μSOP)
Theta-JC: 39°C/W (μSOP)
Theta-JA: 73°C/W (16 SO)
Theta-JC: 23°C/W (16 SO)
D
I
2
C, 32-Bit Binary Counter Watchdog RTC with
Tickle Charger and Reset Input/Output
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________
15
2004 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products.
is a registered trademark of Dallas Semiconductor Corporation.
Package Information
(For the latest package outline information, go to
www.maxim-ic.com/DallasPackInfo
.)
1
2
3
4
5
10
9
8
7
6
V
CC
SQW
INT
SCL
RST
V
BACKUP
X2
X1
TOP VIEW
SDA
GND
DS1374
μ
SOP
SCL
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
SDA
GND
V
BACKUP
INT
V
CC
SQW
N.C.
N.C.
N.C.
N.C.
RST
N.C.
N.C.
N.C.
N.C.
SO (0.300")
DS1374C
Pin Configurations
相关PDF资料 |
PDF描述 |
|---|---|
| DS1374C-18 | I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output |
| DS1374C-3 | I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output |
| DS1374C-33 | I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output |
| DS1380 | 2K x 8 Nonvolatile Static RAM(2K x 8非易失性静态RAM) |
| DS1381 | NV RAMport(非易失性RAM口) |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1374U-18+ | 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 | 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 |
| 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 |
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