ADM8693ANZ Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Fabricante
ADM8693ANZ Datasheet PDF : 20 Pages
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ADM8690/ADM8691/ADM8692/ADM8693/ADM8695
Parameter
POWER-FAIL DETECTOR
PFI Input Threshold
PFI Input Current
PFO Output Voltage
PFO Short-Circuit Source Current
PFO Short-Circuit Sink Current
CHIP ENABLE GATING
CEIN Threshold
CEIN Pull-Up Current
CEOUT Output Voltage
CE Propagation Delay
OSCILLATOR
OSC IN Input Current
OSC SEL Input Pull-Up Current
OSC IN Frequency Range
OSC IN Frequency with External Capacitor
Min
Typ
1.25
1.3
−25
±0.01
3.5
1
3
25
3.0
3
VOUT − 1.5
VOUT − 0.05
3
±2
5
0
4
Max Unit
1.35 V
+25 nA
0.4 V
V
25
μA
mA
0.8 V
V
μA
0.4 V
V
V
7
ns
μA
μA
500 kHz
kHz
1 WDI is a three-level input that is internally biased to 38% of VCC and has an input impedance of approximately 5 MΩ.
Test Conditions/Comments
VCC = 5 V
ISINK = 3.2 mA
ISOURCE = 1 μA
PFI = low, PFO = 0 V
PFI = high, PFO = VOUT
VIL
VIH
ISINK = 3.2 mA
ISOURCE = 3.0 mA
ISOURCE = 1 μA, VCC = 0 V
OSC SEL = 0 V
OSC SEL = 0 V, COSC = 47 pF
Rev. B | Page 5 of 20
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