TAS5076 datasheet(45/64 Pages) TI

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Specifications

SLES090A—November 2003—Revised January 2004

TAS5076

5.3.3

TAS5076/TAS5182 System Performance Measured at the Speaker Terminals

Over Recommended Operating Conditions (Unless Otherwise Noted)

(Fs = 48 kHz)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

SNR (EIAJ)

A-weighted

100

Dynamic range

PWM_1 and PWM_2

A-weighted, −60 dB, f = 1 kHz

105†

Dynamic range

All other channels

A-weighted, −60 dB, f = 1 kHz

102†

† Measured on TAS5076-TAS5182 EVM

5.4

Switching Characteristics

5.4.1

Command Sequence Timing

5.4.1.1

Reset Timing—RESET

CONTROL SIGNAL PARAMETERS OVER RECOMMENDED OPERATING CONDITIONS (UNLESS OTHERWISE NOTED)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

tw(RESET)

Pulse duration, RESET active

tp(VALID_LOW)

Propagation delay

µs

tp(VALID_HIGH) Propagation delay

td(VOLUME)

Delay time

tw(RESET)

tp(VALID_HIGH)

RESET

tp(VALID_LOW)

td(VOLUME)

VALID 1−6

VOLUME 1−6

Figure 5−1. RESET Timing

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