AD8280-EVALZ Analog Devices Inc, AD8280-EVALZ Datasheet - Page 4

• Manufacturer Part Number: AD8280-EVALZ
• Description: BOARD EVAL FOR AD8280
• Manufacturer: Analog Devices Inc

Specifications of AD8280-EVALZ

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

UG-175
SELECTOR SWITCH OPTIONS
Table 1. Programming Selector Pins
Selector Pin
xNPTC
xALRMSEL
xDGT2, xDGT1, xDGT0
xSEL0, xSEL1
xTOP, xBOT
1
Table 2. Programming xOT Selector Pins
Selector Pin
xOT
1
Table 3. SELx Pin Programming
Desired Condition
6 Cells
5 Cells (VIN5 Shorted)
4 Cells (VIN4 and VIN5 Shorted)
3 Cells (VIN3, VIN4, and VIN5 Shorted)
Table 4. Top/Bottom Part in Daisy-Chain Designation
Desired Condition
Middle Potential Part
Part at Lowest Potential
Part at Highest Potential
Single Part (Both Highest and Lowest Potential)
1
Table 5. Fault Detection Time Pin Programming
Desired Condition
0.0 sec
0.1 sec
0.8 sec
1.6 sec
3.2 sec
6.4 sec
12.8 sec
For TOP and BOT only, Logic 0 is VBOT, and Logic 1 is VTOP.
x = T for top part or B for bottom part.
x = T for top part or B for bottom part.
1
1
High
Selects positive temperature coefficient thermistor
Selects three separate alarms
Refer to Table 5
Refer to Table 3
Refer to Table 4
LDO
Select to power the OT trip point divider by the LDO
DGT0
0
0
0
0
1
1
1
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Low
Selects negative temperature coefficient thermistor
Selects one shared alarm
Refer to Table 5
Refer to Table 3
Refer to Table 4
REF
Select to power the OT trip point divider by the REF
SEL0
0
0
1
1
TOP
0
0
1
1
DGT1
0
0
1
1
0
0
1
1
Evaluation Board User Guide
SEL1
0
1
0
1
BOT
0
1
0
1
DGT2
0
1
0
1
0
1
0
1