NXP Semiconductors TDA8571J
The TDA8571J is a integrated class-B output amplifier contained in a 23-lead Single-In-Line (SIL) plastic power package. It contains four amplifiers in a BTL configuration, each with a gain of 34 dB. The output power is 4 × 40 W (EIAJ) into a 4 Ω load.| Part No. | TDA8571J |
|---|---|
| Datasheet | TDA8571J Download |
| Manufacturer |  NXP Semiconductors |
| Description | 4 x 40 W BTL quad car radio power amplifier |
| Buy | Stock & Price |
FEATURES
● 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 and 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 TDA8568Q, except for the gain. QUICK REFERENCE DATA SYMBOL VP IORM Iq(tot) Istb Isw Zi Po(max) SVRR αcs Gv(cl) Vn(o) VOS ∆VOS PARAMETER operating supply voltage repetitive peak output current total quiescent current standby current switch-on current input impedance maximum output power supply voltage ripple rejection channel separation closed-loop voltage gain noise output voltage DC output offset voltage delta DC output offset voltage Rs = 0 Ω MUTE ON ↔ MUTE THD = maximum Rs = 0 Ω Rs = 10 kΩ CONDITIONS MIN.
