TDA1308 - NXP

TDA1308 Class AB stereo headphone driver

The TDA1308 is an integrated class-AB stereo headphone driver contained in an SO8 or a TSSOP8 plastic package. The device is fabricated in a 1 μm Complementary Metal Oxide Semiconductor (CMOS) process and has been primarily developed for portable digital audio applications. 2. Features and benefits „ Wide temperature range „ No switch ON/OFF clicks „ Excell.

Features

„ Wide temperature range „ No switch ON/OFF clicks „ Excellent power supply ripple rejection „ Low power consumption „ Short-circuit resistant „ High performance ‹ High signal-to-noise ratio ‹ High slew rate ‹ Low distortion „ Large output voltage swing 3. Quick reference data Table 1. Quick reference data VDD = 5 V; VSS = 0 V; Tamb = 25 °C; fi = 1 kHz; RL = 32 Ω; unless otherwise specified. Symbol Parameter Conditions Min Typ Max VDD supply voltage single supply dual supply 3.0 5.0 7.0 1.5 2.5 3.5 VSS negative supply dual supply voltage −1.5 −2.5 −3.5 IDD supply current no load .