TDA8563Q/N2/S10,11 Integrated Circuit Chip stereo BTL car radio power amplifier with diagnostic facility
TDA8563Q
2 × 40 W/2 Ω stereo BTL car radio power amplifier with diagnostic facility
FEATURES
• Requires very few external components
• High output power
• 4 Ω and 2 Ω load impedance
• Low output offset voltage
• Fixed gain
• Diagnostic facility (distortion, short-circuit and temperature detection)
• Good ripple rejection
• Mode select switch (operating, mute and standby)
• Load dump protection
• Short-circuit safe to ground, to VP and across the load
• Low power dissipation in any short-circuit condition
• Thermally protected
• Reverse polarity safe
• Electrostatic discharge protection
• No switch-on/switch-off plop
• Flexible leads
• Low thermal resistance.
GENERAL DESCRIPTION
The TDA8563Q is an integrated class-B output amplifier in a 13-lead single-in-line (SIL) power package.
It contains 2 × 40 W/2 Ω amplifiers in BTL configuration.
The device is primarily developed for car radio applications.
QUICK REFERENCE DATA
| SYMBOL | PARAMETER | CONDITIONS | MIN. | TYP. | MAX. | UNIT |
| VP | operating supply voltage | 6.0 | 14.4 | 18 | V | |
| IORM | repetitive peak output current | - | - | 7.5 | A | |
| Iq(tot) | total quiescent current | - | 115 | - | mA | |
| Isb | standby current | - | 0.1 | 100 | µA | |
| Isw | switch-on current | - | - | 40 | µA | |
| ︱ZI︱ | input impedance | 25 | 30 | - | kΩ | |
| Po | output power | RL = 4 Ω; THD = 10% | - | 25 | - | W |
| RL = 2 Ω; THD = 10% | - | 40 | - | W | ||
| SVRR | supply voltage ripple rejection | Rs = 0 Ω | - | 60 | - | dB |
| αcs | channel separation | Rs = 10 kΩ | - | 50 | - | dB |
| GV | closed loop voltage gain | 25 | 26 | 27 | dB | |
| Vno | noise output voltage | Rs = 0 Ω | - | - | 120 | µV |
| ︱∆VO︱ | DC output offset voltage | - | - | 150 | mV |
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
| SYMBOL | PARAMETER | CONDITIONS | MIN. | MAX. | UNIT |
| VP |
supply voltage |
|
|
|
|
| Vpsc | AC and DC short-circuit safe voltage | - | 18 | V | |
| Vpr | reverse polarity | - | 6 | V | |
| IOSM | non-repetitive peak output current | - | 10 | A | |
| IORM | repetitive peak output current | - | 7.5 | A | |
| Ptot | total power dissipation | - | 60 | W | |
| Tstg | storage temperature | -55 | +150 | °C | |
| Tamb | operating ambient temperature | -40 | +85 | °C | |
| Tvj | virtual junction temperature | - | 150 | °C |
BLOCK DIAGRAM
TEST AND APPLICATION INFORMATION
PACKAGE OUTLINE
DBS13P: plastic DIL-bent-SIL power package; 13 leads (lead leCM GROUPh 12 mm) SOT141-6
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