参数资料
型号: MAX1409CAP+
厂商: Maxim Integrated Products
文件页数: 24/48页
文件大小: 0K
描述: IC DAS 16BIT LP 20-SSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 66
类型: 数据采集系统(DAS)
分辨率(位): 16 b
采样率(每秒): 60
数据接口: 串行
电压电源: 模拟和数字
电源电压: 2.7 V ~ 3.6 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 20-SSOP(0.209",5.30mm 宽)
供应商设备封装: 20-SSOP
包装: 管件
MAX1407/MAX1408/MAX1409/MAX1414
Low-Power, 16-Bit Multichannel DAS with
Internal Reference,10-Bit DACs, and RTC
30
______________________________________________________________________________________
AL_BURST REGISTER (01000)
Writing to this register begins the alarm burst mode
transfer. All the alarm clock registers are consecutively
read from or written to starting with Bit7 of the Al_Sec
register followed by the Al_Min register, Al_Hour regis-
ter, and finally the Al_Day register.
Table 7. Common Mask Bits Combinations
ALARM REGISTER MASK BITS (BIT 7)
AL_SEC
AL_MIN
M_HOUR
M_DAY
FUNCTION
HOW OFTEN?
1
Alarm occurs once per second
Once per second
0
1
Alarm occurs when seconds match
Once per minute
001
1
Alarm occurs when minutes and
seconds match
Once per hour
000
1
Alarm occurs when hours, minutes, and
seconds match
Once per day
000
0
Alarm occurs when day, hours, minutes,
and seconds match
Once per week
M_SEC: Alarm mask bit. A logic 1 masks out the sec-
onds alarm comparator.
10SEC[2:0]: These are the 10-second bits (0–50 sec-
onds) of the alarm.
SEC[3:0]: These are the second bits (0–9 seconds) of
the alarm.
FIRST BIT (MSB)
(LSB)
NAME
M_SEC
10SEC2
10SEC1
10SEC0
SEC3
SEC2
SEC1
SEC0
DEFAULT
0
000000
AL_SEC REGISTER (01001)
M_MIN: Alarm mask bit. A logic 1 masks out the minute
alarm comparator.
10MIN[2:0]: These are the 10-minute bits (0–50 min-
utes) of the alarm.
MIN[3:0]: These are the minute bits (0–9 minutes) of
the alarm.
FIRST BIT (MSB)
(LSB)
NAME
M_MIN
10MIN2
10MIN1
10MIN0
MIN3
MIN2
MIN1
MIN0
DEFAULT
0
000000
AL_MIN REGISTER (01010)
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