TSH511 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
TSH511 Datasheet PDF : 25 Pages
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Package information
TSH511
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.
Table 6. Standby pin description
SBY1
pin 32
SBY2
RX1 &
RX2
Audio buffer 2 Typical use
pin 31
audio buffer1
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
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.
A pin is in High state if connected to VCC, and is in Low state if connected to GND.
9
Package information
In order to meet environmental requirements, STMicroelectronics offers these devices in
ECOPACK® packages. These packages have a lead-free second level interconnect. The
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
trademark. ECOPACK specifications are available at: www.st.com.
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