NXP Semiconductors TDA8569Q
The TDA8569Q is an integrated class-B output amplifier in a 23-lead Single-In-Line (SIL) plastic power package. It contains four amplifiers in Bridge-Tied Load (BTL) configuration, each with a gain of 26 dB. The output power is 4 × 40 W in a 2 Ω load.| Part No. | TDA8569Q |
|---|---|
| Datasheet | TDA8569Q Download |
| Manufacturer |  NXP Semiconductors |
| Description | 4 x 25W BTL quad car radio power amplifier |
| Buy | Stock & Price |
FEATURES
● Capable of driving 2 Ω loads● Requires very few external components
● High output power
● Low output offset voltage
● Fixed gain
● Diagnostic facility (distortion, short-circuit and temperature pre-warning)
● 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
● Pin compatible with the TDA8567Q.
GENERAL DESCRIPTION
The output power is 4 × 40 W in a 2 Ω load.APPLICATIONS
● The device is developed primarily for car radio applications. QUICK REFERENCE DATA SYMBOL VP IORM Iq(tot) Istb Isw Zi Po SVRR αcs Gv Vn(o) PARAMETER operating supply voltage repetitive peak output current total quiescent current standby current switch-on current input impedance output power supply voltage ripple rejection channel separation closed loop voltage gain noise output voltage CONDITIONS THD = 10% Rs = 0 Ω Rs = 10 kΩ Rs = 0 Ω MIN.
