TDA8567Q/N3S,112 NXP Semiconductors, TDA8567Q/N3S,112 Datasheet - Page 10

• Manufacturer Part Number: TDA8567Q/N3S,112
• Description: IC AMP CLASS B OUTPUT DBS23
• Manufacturer: NXP Semiconductors
• Type: Class Br

Specifications of TDA8567Q/N3S,112

• Output Type: 4-Channel (Quad)
• Package / Case: 23-SIL (Bent and Staggered Leads)
• Max Output Power X Channels @ Load: 35W x 4 @ 4 Ohm
• Voltage - Supply: 6 V ~ 18 V
• Features: Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Through Hole
• Product: Class-B
• Output Power: 35 W
• Available Set Gain: 26 dB
• Thd Plus Noise: 0.05 %
• Operating Supply Voltage: 14.4 V
• Maximum Power Dissipation: 60000 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Audio Load Resistance: 4 Ohms
• Input Signal Type: Single
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Differential
• Supply Type: Single
• Supply Voltage (max): 18 V
• Supply Voltage (min): 6 V
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free by exemption / RoHS compliant by exemption
• Other names: 935289253112

Philips Semiconductors
TEST AND APPLICATION INFORMATION
1998 Sep 23
handbook, full pagewidth
4
amplifier
Special care must be taken in the PCB-layout to separate pin 9 from the pins 10, 11 13 and 14 to minimize the crosstalk between the clip output
and the inputs.
To avoid switch-on plops, it is advised to keep the amplifier in the mute mode during a period of
10, 11, 13 and 14).
25 W BTL quad car radio power
input 1
input 2
input 3
input 4
470 nF
470 nF
470 nF
470 nF
SGND
IN1
IN2
IN3
IN4
10
11
12
13
14
MODE
15
TDA8567Q
30 k
30 k
30 k
30 k
Fig.7 Application circuit diagram.
V P1
1
3
PGND1
8
6
V P2
PGND2
V P
10
power ground (substrate)
DIAGNOSTIC
16
18
V P3
PGND3
V ref
V ref
V P4
23
21
PGND4
17
19
22
20
2
4
7
5
9
150 ms (charging the input capacitors at pin
OUT1
OUT1
OUT2
OUT2
OUT3
OUT3
OUT4
OUT4
V DIAG
MGG158
100 nF
10 k
R L = 4
R L = 4
R L = 4
R L = 4
V P
2200 F
diagnostic
output
14.4 V
Product specification
TDA8567Q