TDA8563Q/N2C NXP Semiconductors, TDA8563Q/N2C Datasheet - Page 5

• Manufacturer Part Number: TDA8563Q/N2C
• Description: Audio Amplifiers 2X40W/2 E STEREO BTL RADIO AMP
• Manufacturer: NXP Semiconductors

Specifications of TDA8563Q/N2C

• Product: Class-B
• Output Power: 55 W
• Available Set Gain: 26 dB
• Thd Plus Noise: 0.1 %
• 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
• Output Type: 2-Channel Stereo
• Package / Case: DBS13P
• Operational Class: Class-B
• Audio Amplifier Output Configuration: 2-Channel Stereo
• Output Power (typ): 55x2@2OhmW
• Audio Amplifier Function: Speaker
• Total Harmonic Distortion: 0.1@2Ohm@1W%
• Single Supply Voltage (typ): 14.4V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Power Dissipation: 60W
• Rail/rail I/o Type: No
• Single Supply Voltage (min): 6V
• Single Supply Voltage (max): 18V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Through Hole
• Pin Count: 13
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TDA8563Q/N2C,112

Philips Semiconductors
S
When a short-circuit occurs at one or more outputs to
ground or to the supply voltage, the output stages are
switched off until the short-circuit is removed and the
device is switched on again, with a delay of approximately
20 ms, after removal of the short-circuit. During this
short-circuit condition, pin 12 is continuously LOW.
When a short-circuit across the load of one or both
channels occurs the output stages are switched off during
approximately 20 ms. After that time it is checked during
approximately 50 s to see whether the short-circuit is still
present. Due to this duty cycle of 50 s/20 ms the average
current consumption during this short-circuit condition is
very low (approximately 40 mA).
2001 Feb 21
handbook, full pagewidth
HORT
2
amplifier with diagnostic facility
-
CIRCUIT PROTECTION
40 W/2
current
output
stage
V 12
in
V P
stereo BTL car radio power
short-circuit over the load
Fig.4 Short-circuit waveform.
50 s
5
During this short-circuit condition, pin 12 is LOW for 20 ms
and HIGH for 50 s (see Fig.4).
The power dissipation in any short-circuit condition is very
low.
T
When the virtual junction temperature T
pin 12 will become continuously LOW.
O
Pin 12 is an open collector output, which allows pin 12 of
more devices being tied together.
EMPERATURE DETECTION
PEN COLLECTOR OUTPUT
20 ms
Product specification
MGA722
t
t
TDA8563Q
vj
reaches 150 C,