Nxp Semiconductors SA58670A User Manual
SA58670A_2
© NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 02 — 23 October 2008
3 of 24
NXP Semiconductors
SA58670A
2.1 W/channel stereo class-D audio amplifier
6.
Pinning information
6.1 Pinning
6.2 Pin description
(1) Exposed Die Attach Paddle (DAP).
Fig 2.
Pin configuration for HVQFN20
002aad664
SA58670ABS
Transparent top view
OUTRN
PGND
OUTLN
PGND
PVDD
PVDD
OUTLP
OUTRP
G1
G0
n.c.
SDL
SDR
AVDD
n.c.
INLP
INLN
AGND
INRN
INRP
5
11
4
12
3
13
2
14
1
15
6
7
8
9
10
20
19
18
17
16
terminal 1
index area
DAP
(1)
Table 2.
Pin description
Symbol
Pin
Description
G1
1
gain select input 1
OUTLP
2
left channel positive output
PVDD
3
power supply voltage (level same as AVDD)
PGND
4
power ground
OUTLN
5
left channel negative output
n.c.
6
not connected
SDL
7
left channel shutdown input (active LOW)
SDR
8
right channel shutdown input (active LOW)
AVDD
9
analog supply voltage (level same as PVDD)
n.c.
10
not connected
OUTRN
11
right channel negative output
PGND
12
power ground
PVDD
13
power supply voltage (level same as AVDD)
OUTRP
14
right channel positive output
G0
15
gain select input 0
INRP
16
right channel positive input
INRN
17
right channel negative input
AGND
18
analog ground