AD8280-EVALZ Analog Devices Inc, AD8280-EVALZ Datasheet - Page 7

• 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

Pin No.
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
SEL1
SEL0
DGT1
DGT0
GND2
GND1
VCCS
FB
ENBO
AIINOT
AIINOV
BOT
TOP
Mnemonic
ALRMSEL
NPTC
VCC
LDO
LDOS
REF
AIINUV
TESTO
Description
Digital Select Pin 1. Used with SEL0 to select channels to be used (see Table 5).
Digital Select Pin 0. Used with SEL1 to select channels to be used (see Table 5).
Digital Select Pin 1. Used with DGT0 and DGT2 to select deglitch time (see Table 7).
Digital Select Pin 0. Used with DGT1 and DGT2 to select deglitch time (see Table 7).
Selects three separate alarms or one shared alarm. When ALRMSEL is logic high, three separate alarms are
selected; when ALRMSEL is logic low, one shared alarm is selected.
Selects NTC or PTC thermistor for VTx inputs. When NPTC is tied to logic high (LDO pin), a PTC thermistor is
selected; when NPTC is tied to logic low (VBOTx pin), an NTC thermistor is selected.
Ground. Tie to same potential as VBOT1 and VBOT2.
Ground. Tie to same potential as VBOT1 and VBOT2.
Supply Voltage. Tie to LDO.
Supply Voltage Sense. Tie to LDO.
LDO Output. Tie to VCC, VCCS, and LDOS.
LDO Output Sense. Tie to LDO.
Feedback Pin. Tie to REF.
Reference Output. Tie to FB.
Enable Output.
Alarm Current Input, Overtemperature. Used in daisy-chain configuration.
Alarm Current Input, Undervoltage. Used in daisy-chain configuration.
Alarm Current Input, Overvoltage. Used in daisy-chain configuration.
Test Output.
Used to identify part at lowest potential in daisy chain (see Table 6).
Used to identify part at highest potential in daisy chain (see Table 6).
Rev. A | Page 7 of 24
AD8280