TAS5707APHPR datasheet(10/58 Pages) TI1

10 / 58 page

TAS5707, TAS5707A

SLOS556B – NOVEMBER 2008 – REVISED NOVEMBER 2009

www.ti.com

AC Characteristics (BTL)

PVDD_X = 18 V, BTL AD mode, FS = 48 KHz, RL = 8 Ω, ROCP = 22 KΩ, CBST = 33 nF, audio frequency = 1 kHz, AES17 filter,

fPWM = 384 kHz, TA = 25°C (unless otherwise noted). All performance is in accordance with recommended operating

conditions, unless otherwise specified.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

PVDD = 18 V,10% THD, 1-kHz input signal

20.6

PVDD = 18 V, 7% THD, 1-kHz input signal

19.5

PVDD = 12 V, 10% THD, 1-kHz input

9.4

signal

Power output per channel

PVDD = 12 V, 7% THD, 1-kHz input signal

8.9

PVDD = 8 V, 10% THD, 1-kHz input signal

4.1

PVDD = 8 V, 7% THD, 1-kHz input signal

3.8

PVDD= 18 V; PO = 1 W

0.06%

THD+N

Total harmonic distortion + noise

PVDD= 12 V; PO = 1 W

0.13%

PVDD= 8 V; PO = 1 W

0.2%

Output integrated noise (rms)

A-weighted

μV

PO = 0.25 W, f = 1kHz (BD Mode)

–82

Crosstalk

PO = 0.25 W, f = 1kHz (AD Mode)

-69

A-weighted, f = 1 kHz, maximum power at

SNR

Signal-to-noise ratio (1)

106

THD < 1%

(1)

SNR is calculated relative to 0-dBFS input level.

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