Advanced Analog Technology, Inc.
AAT1101 Series
Electrical Characteristics, VDD = 3.3V (Unless Otherwise Specified) (Cont.)
Power Ready Output
Parameter
Test Condition
Min Typ Max Unit
Power Ready Threshold
Voltage
VPRTH TC = 25 oC
1.18 1.28 1.38 V
Power Ready Source Current I PRTH
− 5.2 − 4.0 − 2.8 µA
Power-Up Sequence Delay
Parameter
Test Condition
Min Typ Max Unit
( ) Under Voltage-Power Ready t PR t PR = 3.2 ×105 CPRDS
-
t PR
-s
Under Voltage-CH1 Output t PR
-
t PR
-s
CH1 Output-CH2 Output
t CH1 t CH1 = (19531.25) CSCP
-
t CH1
-
s
CH2 Output-CH3 Output
t CH2
- 0.8 t CH1 - s
CH3 Output-CHC Set High t CH3
- 0.8 t CH1 - s
CH3 Output-
t CH3
SCP Ready to Protect
- 0.8 t CH1 - s
SCP Enable Time
t SCP
- 32 t CH1 - s
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