SA58671 Datasheet, PDF (3/24 Pages) NXP Semiconductors – 1.2 W/channel stereo class-D audio amplifier

NXP Semiconductors
SA58671
1.2 W/channel stereo class-D audio amplifier
6. Pinning information
6.1 Pinning
bump A1
index area
SA58671UK
1234
A
B
C
D
Transparent top view
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Fig 2. Pin configuration for WLCSP16
1
2
3
4
A INLP PVDD OUTLP OUTLN
B INLN
G1
SDR SDL
C INRN G0 AGND PGND
D INRP AVDD OUTRP OUTRN
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Transparent top view.
Fig 3. Bump mapping for WLCSP16
6.2 Pin description
Table 2.
Symbol
INLP
INLN
INRN
INRP
PVDD
G1
G0
AVDD
OUTLP
SDR
AGND
OUTRP
OUTLN
SDL
PGND
OUTRN
Pin description
Pin
Description
A1
left channel positive input
B1
left channel negative input
C1
right channel negative input
D1
right channel positive input
A2
power supply voltage (level same as AVDD)
B2
gain select input 1
C2
gain select input 0
D2
analog supply voltage (level same as PVDD)
A3
left channel positive output
B3
right channel shutdown input (active LOW)
C3
analog ground
D3
right channel positive output
A4
left channel negative output
B4
left channel shutdown input (active LOW)
C4
power ground
D4
right channel negative output
SA58671_2
Product data sheet
Rev. 02 — 24 October 2008
© NXP B.V. 2008. All rights reserved.
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