AAT4298(2006-02) Ver la hoja de datos (PDF) - Analog Technology Inc
Número de pieza
componentes Descripción
Fabricante
AAT4298 Datasheet PDF : 17 Pages
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AAT4296/98
Five/Six Channel Push/Pull I/O Expander
Typical Characteristics
Unless otherwise noted, VIN = 5V, CIN = 1µF, COUTx = 0.1µF, TA = 25°C.
EN/SET Timeout vs. Input Voltage
290
TLATCH
260
230
TOFF
200
170
140
110
80
1.5
2
2.5
3
3.5
4
4.5
5
5.5
Input Voltage (V)
Turn-On and Turn-Off Time
vs. Temperature
2.0
1.6
TON (Rise Time)
1.2
0.8
TOFF (Fall Time)
0.4
0.0
-40
-20
0
20
40
60
Temperature (°C)
80
100
Turn-On Characteristic
(RLOAD1 = RLOAD2 = 100Ω; COUT1 = COUT2 = 0.1µF)
EN/SET 5V
(5V/div) 0V
5V
VOUT1
(5V/div)
0V
5V
VOUT2
(5V/div)
0V
Time (50µs/div)
Turn-On Characteristic
(RLOAD1 = RLOAD2 = 100Ω; COUT1 = COUT2 = 0.1µF)
EN/SET 5V
(5V/div) 0V
VOUT1 5V
(5V/div) 0V
VOUT2 5V
(5V/div) 0V
4296.2006.02.1.1
Time (50µs/div)
Turn-On Characteristic
(RLOAD1 = RLOAD2 = 100Ω; COUT1 = COUT2 = 0.1µF)
EN/SET 5V
(5V/div) 0V
VOUT1 5V
(5V/div) 0V
VOUT2 5V
(5V/div) 0V
Time (50µs/div)
Turn-On Characteristic
(RLOAD1 = RLOAD2 = 100Ω; COUT1 = COUT2 = 0.1µF)
EN/SET 5V
(5V/div) 0V
VOUT1 5V
(5V/div) 0V
VOUT2 5V
(5V/div) 0V
Time (50µs/div)
7
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