Smart Amplifier Speaker Characterization Board Evaluation Module
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This board supports: TAS2555YZEVMTAS2557EVM and TAS2559EVM.

The Smart Amplifier Speaker Characterization Board, when used in conjunction with a supported TI Smart Amplifier and PurePath Console software, provides users the ability to measure speaker excursion, temperature and other parameters for use with a TI Smart Amplifier products.  The entire solution provides an easy to use and step by step process to guide you through the entire speaker characterization process.  Once characterization is complete, the speaker parameters are then automatically loaded into PurePath Console so fine-tuning for optimal sound with speaker protection can begin.

  • Easily and quickly characterize speakers
  • Quick connection to TI Smart Amplifier EVMs
  • Microphone included for SPL measurements
  • Laser input for speaker excursion measurements

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Smart Amplifier Speaker Characterization Board Evaluation Module



TI's Standard Terms and Conditions for Evaluation Items apply.

Technical Documents
User guides (1)
Title Type Size (KB) Date
PDF 3306 13 Sep 2019
More literature (1)
Title Type Size (KB) Date
PDF 38 02 Jan 2019

TI Devices (27)

Part Number Name Product Family
ADS1271  24-Bit, 105kSPS, 1-Ch Delta-Sigma ADC for Wide Bandwidth Applications  Analog-to-digital converters (ADCs) 
AMC1204  1-Bit, 20MHz, Second-Order, Isolated Delta-Sigma Modulator  Isolation 
CDCLVC1104  Low Jitter, 1:4 LVCMOS Fan-out Clock Buffer  Clocks & timing 
CDCLVC1106  Low Jitter, 1:6 LVCMOS Fan-out Clock Buffer  Clocks & timing 
DCV010512  Miniature, 1W, 1500Vrms Isolated Unregulated DC/DC Converters  Offline & isolated DC/DC controllers & converters 
OPA1652  Dual sound plus low noise and distortion, general-purpose, FET-input audio op amps  Operational amplifiers (op amps) 
OPA2350  Dual single-supply, rail-to-rail, high speed,  low noise operational amplifier  Operational amplifiers (op amps) 
PCM1865  110dB 4-Channel Software-Controlled Audio ADC With Universal Front End  Audio converters 
PCM5102  112dB Stereo DAC with 2VRMS output and Integrated Audio PLL  Audio converters 
REF3125  20ppm/°C Max, 100µA, SOT23-3 Series Voltage Reference  Voltage references 
SN74AUP1G74  Low-Power Single Positive-Edge-Triggered D-Type Flip-Flop  Flip-flop/latch/register 
SN74AVCH1T45  Single-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs  Voltage level translation 
SN74CBTLV16210  Low-Voltage 20-Bit FET Bus Switch  Switches & multiplexers 
SN74CBTLV3257  4-channel, 2:1 analog switch with power-off protection  Switches & multiplexers 
SN74LVC1G04  Single Inverter  Buffer/driver 
SN74LVC1G06  Single Inverter Buffer/Driver With Open-Drain Output  Buffer/driver 
SN74LVC1G08  Single 2-Input Positive-AND Gate  Gate 
SN74LVC1G125  Single Bus Buffer Gate With 3-State Outputs  Buffer/driver 
SN74LVC2G157  Single 2-Line to 1-Line Data Selector/Multiplexer  Specialty logic 
SRC4392  High-end Combo Sample Rate Converter  Audio interface 
TAS2555  5.7W Digital Input Smart Amp with Integrated Speaker Protection, Advanced EQ and 8.5V Class-H Boost  Audio amplifiers 
TAS2557  5.7W Digital Input Smart Amp with Integrated Speaker Protection, Advanced EQ and 8.5V Class-H Boost  Audio amplifiers 
TAS2564  7W digital input smart amp with <10uV noise and integrated 13-V Class-H boost  Audio amplifiers 
TCA9406  2-Bit Bidirectional 1-MHz I2C Bus and SMBus Voltage-Level Shifter  I2C 
THS4521  Very low power rail-to-rail output fully differential amplifier  Special function amplifiers 
TLV320AIC3262  Low Power Stereo Codec w/miniDSP, Stereo class-D Speakers, DirectPath Headphone  Audio converters 
TPS63700  Adjustable, -15V Output Inverting DC/DC Converter in 3x3 QFN  Buck-boost & inverting 

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