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RAA3064002GFP/RAA3064003GFP
3.2.7
ALARM# Output Setting Register (ALMOUT)
The ALMOUT register is used to specify the source of the ALARM# output.
Address: 16H Value after a reset: 00H R/W: R/W
7
0
Bit
Bit Name
7 to 5
4
DDAN
3 to 1
0
TSDAN
Remark Bits 7 to 5 and 3 to 1 are read as 0. The write value should also be 0.
To enable over-temperature detection, write 1 to the TSDAN bit in this register and to the TSDEN bit in the FOPER
register.
When the DDAN and TSDAN bits are set to 1, the reason for the output of the active level of ALARM# can be checked
by reading the ALMST register (see Differential Amplifier Input Range Monitoring Register (DDMNT)).
R03UZ0002EJ0120 Rev.1.20
Apr 05, 2021
6
5
0
0
DDAN
Reserved
0: The active level of the ALAMR# signal is not output on detection of the input signals to a
differential amplifier being out of the V
1: The active level of the ALAMR# signal is output on detection of the input signals to a
differential amplifier being within the V
Reserved
0: The active level of the ALARM# signal is not output on detection of an excessive
temperature (125°C or above).
1: The active level of the ALARM# signal is output on detection of an excessive temperature
(125°C or above).
4
3
0
Function
range.
INX
range.
INX
3. Control Registers
2
1
0
0
TSDAN
0
Page 24 of 52
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