TDA1558 Datasheet – Car Radio Power Amplifier
2 x 22 W or 4 x 11 W single-ended car radio power amplifier
Package SIL 17 Pin Type
TDA1558 overview
The TDA1558 is a 2 x 22 W or 4 x 11 W single-ended car radio power amplifier made by Philips Electronics - NXP, supplied in an SIL 17 Pin Type package. The absolute maximum ratings table on this page lists the 9 limits from the manufacturer's datasheet that must not be exceeded. This page brings together the TDA1558 pinout and maximum ratings, with the full datasheet PDF to preview below or download.
The TDA1558Q is a monolithic integrated class-B output amplifier in a 17-lead single-in-line (SIL) plastic power package. The device contains 4 x 11 W single-ended or 2 x 22 W BTL amplifiers and has been primarily developed for car radio applications.
Datasheet
tda1558q-datasheet.pdf
TDA1558 features
- Requires very few external components
- Flexibility in use Quad single-ended or stereo BTL
- High output power
- Low offset voltage at output (important for BTL)
- Fixed gain
- Good ripple rejection
- Mute/stand-by switch
- Load dump protection
- AC and DC short-circuit-safe to ground and VP
- Thermally protected
- Reverse polarity safe
- Capability to handle high energy on outputs (VP = 0)
- Protected against electrostatic discharge
- No switch-on/switch-off plop
- Flexible leads
- Low thermal resistance
- Identical inputs (inverting and non-inverting)
TDA1558 pinout
| Pin | Name | Description |
|---|---|---|
| 1 | -INV1 | non-inverting input 1 |
| 2 | INV2 | inverting input 2 |
| 3 | GND | ground (signal) |
| 4 | SVRR | supply voltage ripple rejection |
| 5 | VP1 | supply voltage |
| 6 | OUT1 | output 1 |
| 7 | GND1 | power ground 1 |
| 8 | OUT2 | output 2 |
| 9 | n.c. | not connected |
| 10 | OUT4 | output 4 |
| 11 | GND2 | power ground 2 |
| 12 | OUT3 | output 3 |
| 13 | VP2 | supply voltage |
| 14 | M/SS | mute/stand-by switch |
| 15 | Vref | internal reference voltage |
| 16 | INV3 | inverting input 3 |
| 17 | -INV4 | non-inverting input 4 |
Absolute maximum ratings
| Parameter | Symbol | Value | Unit | Conditions |
|---|---|---|---|---|
| positive supply voltage | VP | Min. --- / Max. 183045 | VVV | operating.Non-operating.Load dump protected; during 50 ms; rise time ³ 2.5 ms. |
| AC and DC short-circuit safe voltage | VPSC | Max. 18 | V | |
| reverse polarity | VPR | Max. 6 | V | |
| energy handling capability at outputs | Max. 200 | mJ | VP = 0 | |
| non-repetitive peak output current | IOSM | Max. 6 | A | |
| repetitive peak output current | IORM | Max. 4 | A | |
| total power dissipation | Ptot | Max. 60 | W | |
| storage temperature range | Tstg | Min. -55 / Max. +150 | °C | |
| junction temperature | Tj | Max. +150 | °C |
TDA1558 applications
- Car Audio Amplifiers
- Stereo Amplification
- Automotive Audio Systems
- Speaker Drivers
- Home Audio Systems
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