Product Summary

The TAS5112A is a digital amplifier power stage. It is designed to drive 6Ω speakers at up to 50W per channel. The device incorporates TI’s PurePath Digital technology and is used with a digital audio PWM processor and a simple passive demodulation filter to deliver high-quality, high-efficiency, true-digital audio amplification. Its applications include DVD Receiver, Home Theatre, Mini/Micro Component Systems, Internet Music Appliance.

Parametrics

TAS5112A absolute maximum ratings: (1)DVDD to DGND: -0.3 to 4.2V; (2)GVDD to GND: 33.5V; (3)PVDD to GND: 33.5V; (4)out to GND: 33.5V; (5)maximum operating junction temperature: -40 to 150℃; (6)storage temperature: -40 to 125℃.

Features

TAS5112A features: (1)50W per Channel (BTL) Into 6Ω (Stereo); (2)95-dB Dynamic Range With TAS5026; (3)Less Than 0.1% THD+N (1 W RMS Into 6Ω); (4)Less Than 0.2% THD+N (50 W RMS into 6Ω); (5)Power Efficiency Typically 90% Into 6Ω Load; (6)Self-Protecting Design (Undervoltage, Overtemperature and Short Conditions) With Error Reporting; (7)Internal Gate Drive Supply Voltage Regulator; (8)EMI Compliant When Used With Recommended System Design.

Diagrams

TAS5112A block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TAS5112A
TAS5112A

Other


Data Sheet

Negotiable 
TAS5112ADCA
TAS5112ADCA

Texas Instruments

Audio Amplifiers Digital Amp Power Stage

Data Sheet

0-1: $5.93
1-25: $5.00
25-100: $4.59
100-250: $4.19
TAS5112ADFD
TAS5112ADFD

Texas Instruments

Audio Amplifiers Digital Amp Power Stage

Data Sheet

0-1: $5.93
1-25: $5.00
25-100: $4.59
100-250: $4.19
TAS5112ADCAG4
TAS5112ADCAG4

Texas Instruments

Audio Amplifiers Digital Amp Power Stage

Data Sheet

0-1: $5.40
1-25: $4.52
25-100: $3.64
100-250: $3.50
TAS5112ADCAR
TAS5112ADCAR

Texas Instruments

Audio Amplifiers Digital Amp Power Stage

Data Sheet

Negotiable 
TAS5112ADCARG4
TAS5112ADCARG4

Texas Instruments

Audio Amplifiers Digital Amp Power Stage

Data Sheet

Negotiable 
TAS5112ADFDG4
TAS5112ADFDG4

Texas Instruments

Audio Amplifiers Digital Amp Power Stage

Data Sheet

0-1: $5.40
1-25: $4.52
25-100: $3.64
100-250: $3.50
TAS5112ADFDR
TAS5112ADFDR

Texas Instruments

Audio Amplifiers Digital Amp Power Stage

Data Sheet

0-1605: $2.81
1605-2000: $2.78