Texas Instruments 5611/13PHD2EVM 데이터 시트
Overview
www.ti.com
1
Overview
The TAS5611/13PHD2EVM PurePath™ Premier Pro customer evaluation module demonstrates the
integrated circuit TAS5611 or TAS5613PHD from Texas Instruments (TI).
integrated circuit TAS5611 or TAS5613PHD from Texas Instruments (TI).
The TAS5611 and TAS5613PHD is high-performance, integrated Stereo Feedback Analog-Input Digital
Amplifier Power Stages designed to drive 4
Amplifier Power Stages designed to drive 4
Ω
speakers at up to 150W per channel for TAS5613PHD and
125W per channel for TAS5611PHD. This amplifier requires only a simple passive demodulation filter to
deliver high-quality, high-efficiency audio amplification.
deliver high-quality, high-efficiency audio amplification.
This EVM is configured with 2 BTL channels and the possibility to apply either a single ended or a
differential analog input signal. It is also possible to configure the two BTL channels into one parallel BTL
(PBTL) channel.
differential analog input signal. It is also possible to configure the two BTL channels into one parallel BTL
(PBTL) channel.
The OPA1632 is a High Performance Fully Differential Audio Op Amp designed to allow operation with
single ended or differential input signals to the EVM.
single ended or differential input signals to the EVM.
This EVM stuffed with either TAS5611PHD or TAS5613PHD is a complete stereo analog input power
amplifier ready for evaluation and great music.
amplifier ready for evaluation and great music.
Table 1. TAS5611/13PHD2EVM Specification
Key Parameters
TAS5613 Output stage supply voltage
18 V – 36V
TAS5611 Output stage supply voltage
16V - 32.5V
Number of channels
2 × BTL or 1 x PBTL
Load impedance BTL
4–8
Ω
Load impedance PBTL
2–3
Ω
TAS5613 Output power BTL
150 W / 4
Ω
10% THD
TAS5613 Output power PBTL
300 W / 2
Ω
10% THD
TAS5611 Output power BTL
125 W / 4
Ω
/ 10% THD
TAS5611 Output power PBTL
250 W / 2
Ω
/ 10% THD
DNR
>100 dB(A)
Frontend
OPA1632
Output stage
TAS5611PHD, TAS5613PHD
Other features
+15 V on-board switcher from PVDD supply
2
TAS5611/13PHD2EVM
SLOU286 – December 2009
Copyright © 2009, Texas Instruments Incorporated