tfa9810t-n1 NXP Semiconductors, tfa9810t-n1 Datasheet - Page 4

• Manufacturer Part Number: tfa9810t-n1
• Description: Tfa9810 Stereo Full-bridge Audio Amplifier 2 X 12 W
• Manufacturer: NXP Semiconductors

NXP Semiconductors
7. Pinning information
TFA9810_2
Preliminary data sheet
7.1 Pinning
7.2 Pin description
The SO32 package has four corner leads. These leads (1, 16, 17, and 32) are internally
connected to the die pad and must be connected to V
the applied copper area on the Printed Circuit Board (PCB) these leads determine the
ambient temperature, which affects the thermal resistance of the junction.
Table 3.
Symbol
V
IN1P
IN1N
V
V
SO/OL
ENABLE
CDELAY
n.c.
DIAG
TEST
V
V
Fig 2. Pin configuration
SSD(HW)
DDA1
SSA1
SSA2
DDA2
Pin description
Pin
1, 16, 17,
32
2
3
4
5
6
7
8
9
10
11
12
13
Rev. 02 — 30 August 2007
V
V
CDELAY
ENABLE
SSD(HW)
SSD(HW)
Description
Negative digital supply voltage and handle wafer
Positive input comparator channel 1
Negative input comparator channel 1
Positive analog supply voltage channel 1
Negative analog supply voltage channel 1
SO/OL input enables self-oscillating / open-loop configuration
Enable input to switch between SLEEP and OPERATING
CDELAY input determines the switch on/off timing
Not connected
Diagnostic output; open drain
Test signal input; for testing purposes only
Negative analog supply voltage channel 2
Positive analog supply voltage channel 2
SO/OL
V
V
V
V
TEST
DIAG
IN1N
DDA1
DDA2
IN2N
IN1P
SSA1
SSA2
IN2P
n.c.
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
TFA9810
SO32
010aaa017
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
SSA
V
STAB1
V
BOOT1N
OUT1N
BOOT1P
OUT1P
V
V
OUT2P
BOOT2P
OUT2N
BOOT2N
V
STAB2
V
SSD(HW)
SSP1
DDP1
DDP2
SSP2
SSD(HW
in the application. Together with
)
Audio amplifier 2 x 12 W
© NXP B.V. 2007. All rights reserved.
TFA9810
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