Package information

TSH511

22/25

8.6

Standby section

Depending on the state of the logic inputs SBY1 and SBY2, RX2 and the Audio Buffer 2 can

be disabled separately. The TSH511 receiver can adapt to different applications by using the

SBY1 & SBY2 standby pins.

In the standard stereo mode, the configuration is: SBY1 = SBY2 = Low.

In mono mode with one load (example: a single load speaker), RX2 and Audio Buffer 2 are

disabled, the configuration is SBY1 = SBY2 = High.

In mono mode with a stereo load (for example: a stereo headphone), the configuration is

SBY1 = High, SBY2 = Low.

9

Package information

In order to meet environmental requirements, STMicroelectronics offers these devices in

category of second level interconnect is marked on the package and on the inner box label,

in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering

conditions are also marked on the inner box label. ECOPACK is an STMicroelectronics

Table 6.

Standby pin description

SBY1

pin 32

SBY2

pin 31

RX1 &

audio buffer1

RX2

Audio buffer 2

Typical use

Low

Low

ON

ON

ON

stereo

Low

High

High

Low

ON

OFF

ON

mono on the

two outputs

High

High

ON

OFF

OFF

mono on one

output