TFA9810T/N1,118 NXP Semiconductors, TFA9810T/N1,118 Datasheet - Page 24

• Manufacturer Part Number: TFA9810T/N1,118
• Description: IC AMP AUDIO 15W STER D 32SOIC
• Manufacturer: NXP Semiconductors
• Type: Class Dr

Specifications of TFA9810T/N1,118

• Output Type: 2-Channel (Stereo)
• Package / Case: 32-SOIC (7.5mm Width)
• Max Output Power X Channels @ Load: 15W x 2 @ 8 Ohm
• Voltage - Supply: 8 V ~ 20 V
• Features: Short-Circuit and Thermal Protection
• Mounting Type: Surface Mount
• Product: Class-D
• Output Power: 15 W
• Available Set Gain: 19.7 dB
• Thd Plus Noise: 0.04 %
• Operating Supply Voltage: 12 V
• Maximum Power Dissipation: 2500 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 8 Ohms
• Input Bias Current (max): 1 uA
• Input Signal Type: Differential
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Differential
• Supply Type: Single
• Supply Voltage (max): 20 V
• Supply Voltage (min): 8 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935280404118; TFA9810T-T; TFA9810T-T

Fig 34. Typical application diagram TFA9810 with externally adjusted switch-on time
GND
GND
2
2
IN1
J2
J4
IN2
J5
J7
1
1
1 F
1 F
1 F
C26
1 F
C18
C7
C6
GND
1
VP J1
2
10 k
10 k
10 k
10 k
R10
R18
R22
R7
GND
GND
OUT1
OUT1+
OUT2
OUT2+
C32
220 F
R5
100 k
R14
100 k
R17
100 k
R26
100 k
C8
220 pF
C10
220 pF
C21
220 pF
C24
220 pF
GND
10 k
10 k
10 k
10 k
GND
R11
R19
R23
R6
C33
100 nF
4.7 F
C15
12 V
STAB1
ENABLE
C22
68 pF
C11
47 pF
V
DIAG
DDA2
100 nF
R35
200 k
10 k
10 k
10 k
10 k
R31
R32
R33
R34
C3
CDELAY
GND
SO/OL
IN1P
IN1N
IN2P
IN2N
12 V
R100
22
V
SSA1
4
2
3
8
6
7
10
11
15
14
5
V
DDA1
V
12
SSA2
R3
10
13
100 nF
V
V
1
C31
SSD
DDA2
TFA9810
V
16
SSD
9
GND
n.c
V
17
GND
SSD
220 F
100 nF
V
DDP1
L1
BEAD
C1
C4
V
32
SSD
25
V
SSP1
30 19
24
V
V
L2
BEAD
220 F
100 nF
DDP2
26
27
29
28
31
18
23
22
20
21
SSP2
C2
C5
OUT1P
BOOT1P
BOOT2N
OUT2N
BOOT1N
STAB2
OUT2P
BOOT2P
OUT1N
STAB1
GND
OUT1+
OUT1
OUT2+
OUT2
C16
1 F
C17
1 F
C9
220 nF
C14
220 nF
C19
220 nF
C25
220 nF
GND
GND
10
10
10
10
R27
R28
R29
R30
12 V
C29
470 pF
C30
470 pF
C27
470 pF
C28
470 pF
22 H
22 H
22 H
22 H
L5
L6
L3
L4
Snubber network
SW1
(Optional)
GND
GND
C12
680 nF
C13
680 nF
C20
680 nF
C23
680 nF
ENABLE
GND
GND
OUT2
OUT1
010aaa431
J3
J6
2
1
2
1