SA58632 NXP Semiconductors, SA58632 Datasheet - Page 4

• Manufacturer Part Number: SA58632
• Manufacturer: NXP Semiconductors

NXP Semiconductors
7. Pinning information
SA58632_2
Product data sheet
7.1 Pinning
7.2 Pin description
Table 3.
[1]
Symbol
OUTL+
MODE
SVR
BTL/SE
n.c.
OUTR+
RGND
GND
V
OUTR−
INR−
INR+
INL+
INL−
OUTL−
V
LGND
Fig 2.
CCR
CCL
Pins 8, 9, 18 and 19 are connected to the lead frame and also to the substrate. They may be kept floating.
When connected to the ground plane, the PCB can be used as heatsink.
Pin configuration for HVQFN20
Pin description
Pin
1
2
3
4
5
6
7
8, 9, 18, 19
10
11
12
13
14
15
16
17
20
Rev. 02 — 4 March 2010
terminal 1
index area
BTL/SE
OUTR+
OUTL+
Description
positive loudspeaker terminal, left channel
operating mode select (standby, mute, operating)
half supply voltage, decoupling ripple rejection
BTL loudspeaker or SE headphone operation
not connected
positive loudspeaker terminal, right channel
ground, right channel
ground
supply voltage; right channel
negative loudspeaker terminal, right channel
negative input, right channel
positive input, right channel
positive input, left channel
negative input, left channel
negative output terminal, left channel
supply voltage, left channel
ground, left channel
MODE
SVR
n.c.
[1]
1
2
3
4
5
6
Transparent top view
SA58632BS
002aac079
16
15
14
13
12
11
2 × 2.2 W BTL audio amplifier
OUTL
INL
INL+
INR+
INR
OUTR
SA58632
© NXP B.V. 2010. All rights reserved.
4 of 28