STW5095 datasheet(61/73 Pages) STMICROELECTRONICS

部件名	STW5095

功能描述	Low-power asynchronous stereo audio Codec with integrated power amplifiers

PDF	73 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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61 / 73 page

Analog input/output operative ranges

STw5095

60/72

11.5

Power output levels HP

Analog supply range: 2.7 V < VCCA <3.3 V

11.6

Power output levels LS

Analog supply range: 2.7 V < VCCA <3.3 V

Table 22.

Absolute levels at HPL - HPR

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

Output level

-6dB gain

Full scale digital input

707

-6

mVRMS

Vpp

dBFS

Max output power(1)

Ω load

VCCP > 3.2 V

Note: When 2.4 V < VCCA < 2.7 V, the values are reduced by 2dB

Table 23.

Absolute levels at LSP - LSN (differential)

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

Output level

0dB gain

Full scale digital input

1.41

VRMS

Vpp

dBFS

Max output power(1)

Ω load

VCCLS > 4V

500

In some operating conditions the maximum output power can be limited. See “

Section 9.1: Absolute maximum ratings” and

“Loudspeaker Driver” description from

Section 4.9: Analog output drivers for details.

Note: When 2.4 V < VCCA < 2.7 V, the values are reduced by 2dB

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