AC Characteristics (Single-Ended Output)

TAS5102

TAS5103

ambient temperature = 25°C (unless otherwise noted). Audio performance is recorded as a chipset, using TAS5086 PWM

processor with an effective modulation index limit of 96.1%. All performance is in accordance with recommended operating

conditions, unless otherwise specified.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

PVDD = 18 V, 10% THD

10

PVDD = 18 V, 7% THD

9

Power output per channel

W

PVDD = 12 V, 10% THD

4.5

PVDD = 12 V, 7% THD

4

PVDD = 18V, Po =5 W (half-power)

0.2

THD+

Total harmonic distortion + noise

%

N

PVDD = 12V, Po =2.25 W (half-power)

0.2

Output integrated noise

A-weighted

50

µV

SNR

A-weighted

105

dB

DNR

Dynamic range

A-weighted, input level = –60 dBFS using TAS5086 modulator

105

dB

Power dissipation due to idle

(2)

0.6

W

losses (IPVDD_X)

(1)

SNR is calculated relative to 0-dBFS input level.

(2)

Actual system idle losses are affected by core losses of output inductors.

8

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