MAX1407CAI+ Maxim Integrated Products, MAX1407CAI+ Datasheet - Page 30

• Manufacturer Part Number: MAX1407CAI+
• Description: IC DAS 16BIT LP 28-SSOP
• Manufacturer: Maxim Integrated Products
• Type: Data Acquisition System (DAS)r

Specifications of MAX1407CAI+

• Resolution (bits): 16 b
• Sampling Rate (per Second): 60
• Data Interface: Serial
• Voltage Supply Source: Analog and Digital
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP
• Number Of Converters: 1
• Resolution: 16 bit
• Interface Type: Serial (4-Wire, SPI, QSPI, Microwire)
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Maximum Power Dissipation: 762 mW
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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.
Low-Power, 16-Bit Multichannel DAS with
Internal Reference,10-Bit DACs, and RTC
Table 7. Common Mask Bits Combinations
Writing to this register begins the alarm burst mode
transfer. All the alarm clock registers are consecutively
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.
30
NAME
DEFAULT
NAME
DEFAULT
AL_SEC
______________________________________________________________________________________
1
0
0
0
0
ALARM REGISTER MASK BITS (BIT 7)
AL_MIN
FIRST BIT (MSB)
FIRST BIT (MSB)
M_SEC
M_MIN
1
1
0
0
0
0
0
AL_BURST REGISTER (01000)
M_HOUR
10SEC2
10MIN2
1
1
1
0
0
0
0
10SEC1
10MIN1
M_DAY
0
0
1
1
1
1
0
10SEC0
10MIN0
Alarm occurs once per second
Alarm occurs when seconds match
Alarm occurs when minutes and
seconds match
Alarm occurs when hours, minutes, and
seconds match
Alarm occurs when day, hours, minutes,
and seconds match
0
0
SEC[3:0]: These are the second bits (0–9 seconds) of
the alarm.
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.
MIN[3:0]: These are the minute bits (0–9 minutes) of
the alarm.
FUNCTION
SEC3
MIN3
0
0
SEC2
MIN2
0
0
AL_SEC REGISTER (01001)
AL_MIN REGISTER (01010)
SEC1
MIN1
Once per second
Once per minute
Once per hour
Once per day
Once per week
0
0
HOW OFTEN?
(LSB)
(LSB)
SEC0
MIN0
0
0