TAS5707APHPR datasheet(13/58 Pages) TI1

13 / 58 page

w(RESET)

RESET

d(I2C_ready)

SystemInitialization.

EnableviaI C.

T0421-01

I C Active

f − Frequency − Hz

PVDD = 18 V

RL = 8 Ω

100

10k

20k

G001

P = 1 W

P = 5 W

0.001

0.01

0.1

f − Frequency − Hz

PVDD = 12 V

RL = 8 Ω

100

10k

20k

G002

P = 2.5 W

0.001

0.01

0.1

P = 0.5 W

TAS5707, TAS5707A

www.ti.com

SLOS556B – NOVEMBER 2008 – REVISED NOVEMBER 2009

RESET TIMING (RESET)

Control signal parameters over recommended operating conditions (unless otherwise noted). Please refer to Recommended

Use Model section on usage of all terminals.

PARAMETER

MIN

TYP

MAX

UNIT

tw(RESET)

Pulse duration, RESET active

100

td(I2C_ready)

Time to enable I2C

13.5

NOTE: On power up, it is recommended that the TAS5707 RESET be held LOW for at least 100

μs after DVDD has reached

3.0 V

NOTE: If the RESET is asserted LOW while PDN is LOW, then the RESET must continue to be held LOW for at least 100

μs

after PDN is deasserted (HIGH).

Figure 5. Reset Timing

TYPICAL CHARACTERISTICS, BTL CONFIGURATION

TOTAL HARMONIC DISTORTION + NOISE

FREQUENCY

Figure 6.

Figure 7.

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