TAS5711PHPR datasheet(10/64 Pages) TI

10 / 64 page

TAS5711

SLOS600 – DECEMBER 2009

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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 specified). 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

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

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

9.5

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

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

4.1

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

3.9

PBTL mode, PVDD = 12 V, RL = 4 Ω,

19.2

10% THD, 1-kHz input signal

PBTL mode, PVDD = 12 V, RL = 4 Ω,

7% THD, 1-kHz input signal

Power output per channel

PBTL mode, PVDD = 18 V, RL = 4 Ω,

42.8

10% THD, 1-kHz input signal

PBTL mode, PVDD = 18 V, RL = 4 Ω,

7% THD, 1-kHz input signal

SE mode, PVDD = 12 V, RL = 4 Ω,

4.6

10% THD, 1-kHz input signal

SE mode, PVDD = 12 V, RL = 4 Ω,

4.3

7% THD, 1-kHz input signal

SE mode, PVDD = 24 V, RL = 4 Ω,

17.8

10% THD, 1-kHz input signal

SE mode, PVDD = 24 V, RL = 4 Ω,

7% THD, 1-kHz input signal

PVDD = 18 V, PO = 1 W

0.06%

THD+N

Total harmonic distortion + noise

PVDD = 12 V, PO = 1 W

0.08%

PVDD = 8 V, PO = 1 W

0.2%

Output integrated noise (rms)

A-weighted

μV

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

–82

Crosstalk

PO = 0.25 W, f = 1 kHz (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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