Texas Instruments TAS5414C
The TAS5414C is a four-channel Class-D audio amplifier designed for use in automotive head units and external amplifier modules. It provides four channels at 23 W continuously into 4 Ω at less than 1% THD+N from a 14.4-V supply. Each channel can also deliver 38 W into 2 Ω at 1% THD+N.| Part No. | TAS5414C |
|---|---|
| Datasheet | TAS5414C Download |
| Manufacturer |  Texas Instruments |
| Description | Four-Channel Aftermarket Automotive Class-D Amplifier |
| Buy | Stock & Price |
FEATURES
●1 Four-Channel Single-Ended Analog Input Class-D Audio Amplifier● Typical Output Power at 10% THD+N – 28 W/Ch Into 4 Ω at 14.4 V – 50 W/Ch Into 2 Ω at 14.4 V – 79 W/Ch Into 4 Ω at 24 V – 150 W/Ch Into 2 Ω at 24 V (PBTL)
● Channels Can Be Paralleled (PBTL) for HighCurrent
APPLICATIONS
● THD+N < 0.02%, 1 kHz, 1 W Into 4 Ω● Patented Pop- and Click-Reduction Technology – Soft Muting With Gain Ramp Control – Common-Mode Ramping
● Patented AM Interference Avoidance
● Patented Cycle-by-Cycle Current Limit
● 75-dB PSRR
● Four-Address I2C Serial Interface for Device Configuration and Control
● Channel Gains: 12-dB, 20-dB, 26-dB, 32-dB
● Load Diagnostic Functions: – Output Open and Shorted Load – Output-to-Power and -to-Ground Shorts – Patented Tweeter Detection
● Protection and Monitoring Functions: – Short-Circuit Protection – Load-Dump Protection to 50 V – Fortuitous Open-Ground and -Power Tolerant – Patented Output DC Level Detection While Music Playing – Overtemperature Protecti...
