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AAT4282A Datasheet, PDF (6/14 Pages) Advanced Analogic Technologies – Dual Slew Rate Controlled Load Switch
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AAT4282A
Dual Slew Rate Controlled Load Switch
Typical Characteristics
VIN = 5V, TA = 25ºC unless otherwise noted.
Output Turn-On Delay Time
(VINA/VENA = 5V; VINB/VENB = 3V; RLA = 10Ω; RLB = 20Ω)
6
ENA
4
2
VOUT
0
ENB
4
2
VOUT
0
Output Turn-On Delay Time
(VINA/VINB/VEN = 5V; RL = 10Ω)
6
ENA
4
2
VOUT
0
6
ENB
4
VOUT
2
0
Time (50µs/div)
Time (50µs/div)
Output Turn-On Delay Time
(VIN = 5V; RL = 10Ω)
6
EN
5
4
VOUT
3
2
1
1
IIN
0.5
0
0
Output Turn-On Delay Time
(VIN = 3V; RL = 20Ω)
4
EN
3
2
0.4
1
VOUT
0.2
0
IIN
0
Time (50µs/div)
7
EN
6
5
4
3
2
1
0
Output Turn-On
(RL = 10Ω)
VOUT (FAST = GND)
VOUT (FAST = VIN)
Time (500µs/div)
6
Time (50µs/div)
Output Turn-On
(VIN = 1.8V; RL = 10Ω)
3.5
3
2.5
VEN
2
1.5
1
VOUT (FAST = GND)
0.5
0
VOUT (FAST = VIN)
-0.5
Time (200µs/div)
4282A.2007.09.1.1
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