datasheetbank_Logo   búsqueda de Hoja de datos y gratuito Fichas de descarga
Número de pieza  

TAS5704 Ver la hoja de datos (PDF) - Texas Instruments

Número de piezacomponentes Descripciónfabricante
TAS5704 20-W Stereo Digital Audio Power Amplifier With Feedback TI
Texas Instruments TI
TAS5704 Datasheet PDF : 34 Pages
First Prev 11 12 13 14 15 16 17 18 19 20 Next Last
TAS5704
SLOS563 – MARCH 2008
www.ti.com
RESET TIMING (RESET) AND POWER-ON RESET
Control signal parameters over recommended operating conditions (unless otherwise noted)
td(VALID_LOW)
tw(RESET)
td(START)
PARAMETER
Time to assert VALID (reset to power stage) low
Pulse duration, RESET active
Time to start-up
MIN TYP MAX UNIT
300
ns
1
ms
13.5
ms
RESET
tw(RESET)
Earliest time
that hard mute
could be exited
VALID
td(VALID_LOW) £ 300 ns
td(START)
Start system
Figure 3. Reset Timing
When power is applied to DVDD, must be held low for at least 100 µs after DVDD reaches 3.0 V.
DVDD
3.0 V
3.6 V
0V
RESET
100 ms
Figure 4. Power-On Reset Timing
T0029-05
POWER-DOWN (PDN) TIMING
Control signal parameters over recommended operating conditions (unless otherwise noted)
PARAMETER
MIN
td(VALID_LOW)
td(STARTUP)
tw
Time to assert VALID (reset to power stage) low
Device startup time
Minimum pulse duration required
TYP MAX UNIT
725
µs
120
ms
800
ns
PDN
tw
VALID
td(VALID_LOW) £ 725 ms
12
Submit Documentation Feedback
td(STARTUP)
Figure 5. Power-Down Timing
Product Folder Link(s): TAS5704
T0030-04
Copyright © 2008, Texas Instruments Incorporated
Direct download click here
 

Share Link : TI
All Rights Reserved © datasheetbank.com 2014 - 2019 [ Política De Privacidad ]