参数资料
型号: DS1683S+
厂商: Maxim Integrated Products
文件页数: 16/21页
文件大小: 0K
描述: IC REAL TIME EVENT REC 8-SOIC
标准包装: 100
类型: 耗用时间计数器
特点: 警报器,EEPROM
存储容量: 16B
时间格式: 二进制
数据格式: 二进制
接口: I²C,2 线串口
电源电压: 2.5 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOICN
包装: 管件
DS1683
Total-Elapsed-Time and Event Recorder with Alarm
4
Maxim Integrated
Pin Configuration
Pin Description
PIN
NAME
FUNCTION
1
EVENT
Event Input. The EVENT pin controls when the values in the Elapsed Time Counter (ETC) register and
the Event Counter register are incremented. The EVENT pin also determines when the data in these
registers is stored to EEPROM.
2, 7
N.C.
No Connection. These pins are not connected internally.
3
ALARM
Alarm Output. The ALARM pin is an open drain structure, and is set active when an alarm condition is
met. The active state of this pin is controlled by the ALRM POL bit located in the Configuration register.
Once the ALARM pin is active, it will remain active until the alarm condition is cleared and the CLR
ALM bit in the Command register is set.
4
GND
Ground
5
SCL
I2C Serial-Clock Input. The SCL pin is the serial-clock input for the I2C synchronous communications
channel. The SCL pin is an input that requires an external pull-up resistor.
6
SDA
I2C Serial-Data Input/Output. The SDA pin is the data input/output signal for the I2C synchronous com-
munications channel. The SDA pin is an open-drain I/O, which requires an external pullup resistor.
8
VCC
+2.5V to +5.5V Input Supply
EVENT
+
N.C.
ALARM
1
2
3
4
8
7
6
5
GND
VCC
N.C.
SDA
SCL
SO
TOP VIEW
DS1683
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