EVAL-ADM1060EB Analog Devices Inc, EVAL-ADM1060EB Datasheet - Page 15

• Manufacturer Part Number: EVAL-ADM1060EB
• Description: BOARD EVAL FOR ADM1060
• Manufacturer: Analog Devices Inc

Specifications of EVAL-ADM1060EB

• Rohs Status: RoHS non-compliant

SFD Register Bit Maps
BIPOLAR SUPPLY FAIL DETECT (BSn SFD) REGISTERS
Table 5. Register 0xA0, 0xA8 BSnOVTH
(Power-On Default 0xFF)
Bit
7–0
Table 6. Register 0xA1, 0xA9 BSnOVHYST
(Power-On Default 0x00)
Bit
7–5
4–0
Table 9. Register 0xA4, 0xAC BSnSEL (Power-On Default 0x00)
Bit
7
6−4
3
2
1−0
Name
Reserved
HY4–HY0
Name
POL
GF2−GF0
Reserved
RSEL
FS1−FS0
Name
OV7–OV0
R/W
R/W
R/W
N/A
R/W
R/W
R/W
R/W
R/W
N/A
R/W
Description
Cannot Be Used
5-Bit Digital Value for Hysteresis
on OV Threshold of BSn SFD
Description
8-Bit Digital Value for OV
Threshold on BSn SFD
Description
Polarity of Bipolar
SFDn
GF2
0
0
0
0
1
1
1
1
Cannot Be Used
Note: When POL is set to 1 (SFD is in negative mode), RSEL is unused since there is only one range in
this mode.
RSEL1
0
1
FS1
0
0
1
1
POL
0
1
GF1
0
0
1
1
0
0
1
1
Bottom of Range
1 V
2 V
FS0
0
1
0
1
Rev. B | Page 15 of 52
Table 7. Register 0xA2, 0xAA BSnUVTH
(Power-On Default 0x00)
Bit
7–0
Table 8. Register 0xA3, 0xAB BSnUVHYST
(Power-On Default 0x00)
Bit
7–5
4–0
Sign of Detection Range
Positive
Negative
GF0
0
1
0
1
0
1
0
1
Top of Range
3 V
6 V
Fault Select Type
Overvoltage
Undervoltage
Out-of-Window
Not Allowed
Name
UV7–UV0
Name
Reserved
HY4–HY0
R/W
R/W
R/W
N/A
R/W
Glitch Filter Delay (µs)
0
5
10
20
30
50
75
100
Step Size (mV)
7.8
15.6
Cannot Be Used
Description
8-Bit Digital Value for UV Thresh-
old on BSn SFD
Description
5-Bit Digital Value for Hysteresis
on UV Threshold of BSn SFD
ADM1060