ADM1060 Analog Devices, ADM1060 Datasheet - Page 20

• Manufacturer Part Number: ADM1060
• Description: Multi Power Supply Sequencer & Supervisor
• Manufacturer: Analog Devices

Specifications of ADM1060

• # Supplies Monitored: 7
• Volt Monitoring Accuracy: 2.5%
• # Output Drivers: 9
• Fet Drive/enable Output: Both
• Package: 28 ld TSSOP

ADM1060
Table 24. Registers for the Pull-Down Current Sources on Logic Inputs
Hex Address
91
Table 25. PDEN Register 0x91 Bit Map (Power-On Default 0x00)
Bit
7
6
5
4
3
2
1
0
Name
Reserved
PDENA1
PDENA0
PDENWDI
PDENGPI4
PDENGPI3
PDENGPI2
PDENGPI1
R/W
N/A
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Name
PDEN
If high, address pin A1 is pulled to GND using a 10 µA pull-down current source.
If high, address pin A0 is pulled to GND using a 10 µA pull-down current source.
If high, GPI4 is pulled to GND using a 10 µA pull-down current source.
If high, GPI3 is pulled to GND using a 10 µA pull-down current source.
If high, GPI2 is pulled to GND using a 10 µA pull-down current source.
If high, GPI1 is pulled to GND using a 10 µA pull-down current source.
Description
Cannot Be Used
If high, WDI is pulled to GND using a 10 µA pull-down current source.
Default Power On Value
0x00
Rev. B | Page 20 of 52
Description
Setup of the Pull-Down Current Sources on All Logic Inputs. Pulls the
selected input to GND.