ADM8693ARN Analog Devices Inc, ADM8693ARN Datasheet - Page 5
ADM8693ARN
Manufacturer Part Number
ADM8693ARN
Description
IMPROVED ADM693 I.C.
Manufacturer
Analog Devices Inc
Type
Battery Backup Circuitr
Datasheet
1.ADM8695ARWZ.pdf
(20 pages)
Specifications of ADM8693ARN
Rohs Compliant
NO
Rohs Status
RoHS non-compliant
Number Of Voltages Monitored
1
Output
Push-Pull, Push-Pull
Reset
Active High/Active Low
Reset Timeout
35 ms Minimum
Voltage - Threshold
4.4V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Parameter
POWER-FAIL DETECTOR
CHIP ENABLE GATING
OSCILLATOR
1
WDI is a three-level input that is internally biased to 38% of V
PFI Input Threshold
PFI Input Current
PFO Output Voltage
PFO Short-Circuit Source Current
PFO Short-Circuit Sink Current
CE
CE
CE
CE Propagation Delay
OSC IN Input Current
OSC SEL Input Pull-Up Current
OSC IN Frequency Range
OSC IN Frequency with External Capacitor
IN
IN
OUT
Threshold
Pull-Up Current
Output Voltage
ADM8690/ADM8691/ADM8692/ADM8693/ADM8694/ADM8695
CC
Min
1.25
−25
3.5
1
3.0
V
V
0
and has an input impedance of approximately 5 MΩ.
OUT
OUT
− 1.5
− 0.05
Rev. A | Page 5 of 20
Typ
1.3
±0.01
3
25
3
3
±2
5
4
Max
1.35
+25
0.4
25
0.8
0.4
7
500
kHz
Unit
V
nA
V
V
μA
mA
V
V
μA
V
V
V
ns
μA
μA
kHz
Test Conditions/Comments
V
I
I
PFI = low, PFO = 0 V
PFI = high, PFO = V
V
V
I
I
I
OSC SEL = 0 V
OSC SEL = 0 V, C
SINK
SOURCE
SINK
SOURCE
SOURCE
CC
IL
IH
= 5 V
= 3.2 mA
= 3.2 mA
= 1 μA
= 3.0 mA
= 1 μA, V
CC
OSC
= 0 V
OUT
= 47 pF