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LM48560TLEVAL

High Voltage Class H Ceramic Speaker Driver with Automatic Level Control

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LM48560TLEVAL

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Overview

The LM48560TLEVAL provides an evaluation platform for the LM48560. The LM48560 is a high voltage, high efficiency, Class H driverfor ceramic speakers and piezo actuators. The LM48560's Class H architecture offers significant power savings compared to traditional Class AB amplifiers. The device provides 30VP-P output drive while consuming just 4mA of quiescent current from a 3.6V supply.

The LM48560TLEVAL demonstrates TI's unique automatic level control (ALC) that provides output limiter functionality. The LM48560TLEVAL features two fully differential inputs with separate gain settings, and a selectable control interface. In software control mode, the gain control and device modes are configured through the I2C interface. In hardware control mode, the gain and input mux are configured through a pair of logic inputs.

Features
  • Class H topology maximizes power savings
  • Integrated Boost Converter minimizes solution size
  • Audio and haptic modes

Contents:

  • 1X LM48560TLEVAL board
  • 1x USB/I2C board
  • Connector cable
Piezo speaker drivers/receivers
LM48560 — Mono, analog input, ceramic speaker driver with I2C control and integrated 30-V Class-H boost
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Evaluation board

LM48560TLEVAL — High Voltage Class H Ceramic Speaker Driver with Automatic Level Control

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GUI for evaluation module (EVM)

SNAC051 — LM48560TLEVAL GUI

Supported products & hardware
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SNAC051 — LM48560TLEVAL GUI

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Latest version
Version: 01.00.00.00
Release date: 06 Feb 2013
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download LM48560TLEVAL GUI (zip)  — 715 K

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Products
Piezo speaker drivers/receivers
LM48560 — Mono, analog input, ceramic speaker driver with I2C control and integrated 30-V Class-H boost
Hardware development
Evaluation board
LM48560TLEVAL — High Voltage Class H Ceramic Speaker Driver with Automatic Level Control

Release Infomation

The design resource accessed as www.ti.com/lit/zip/snac051 or www.ti.com/lit/xx/snac051/snac051.zip has been migrated to a new user experience at www.ti.com/tool/download/SNAC051. Please update any bookmarks accordingly.
GUI for evaluation module (EVM)

HAPTICS-CONSOLE — Haptic Control Console v1.6.0.2

Supported products & hardware
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HAPTICS-CONSOLE — Haptic Control Console v1.6.0.2

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Latest version
Version: 01.00.00.0D
Release date: 28 Jul 2020
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lock Haptic Control Console v1.6.0.2 (zip)  — 5610 K

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Products
Piezo drivers
DRV2667 — Haptic driver for piezo with integrated 105-V boost converter, waveform memory & DAC
Haptic motor drivers
DRV2510-Q1 — Automotive 3A haptic driver for solenoids with integrated diagnostics and load-dump protection DRV2511-Q1 — Automotive 8A haptic driver for solenoids with integrated fault-protection DRV2604 — Haptic driver for ERM/LRA with waveform memory & auto-resonance tracking DRV2604L — Haptic driver for ERM/LRA with 2-V operation, waveform memory & auto-resonance tracking DRV2605 — Haptic driver for ERM/LRA with waveform library & auto-resonance tracking DRV2605L — Haptic driver for ERM/LRA with 2-V operation, waveform library & auto-resonance tracking DRV2624 — Haptic driver for ERM/LRA with waveform memory, auto-resonance tracking, & low power consumption DRV2625 — Haptic driver for ERM/LRA with waveform library, auto-resonance tracking, & low power consumption
Hardware development
Evaluation board
DRV-ACC16-EVM — Haptic accelerometer measurement tool DRV2510Q1EVM — DRV2510-Q1 Automotive Haptic Driver for Solenoids with Integrated Diagnostics Evaluation Module DRV2511Q1EVM — DRV2511-Q1 Automotive Haptic Driver for Solenoids Evaluation Module DRV2604EVM-CT — DRV2604EVM-CT eval for Haptic Driver for ERM/LRA with Waveform Memory and Smart Loop Architecture DRV2604LDGSEVM-M — DRV2604L Haptics Smart Loop Algorithm and Integrated RAM for Customized Waveform Breakout Board DRV2604LEVM-CT — DRV2604L ERM and LRA Haptics Evaluation Kit DRV2605EVM-CT — DRV2605EVM-CT ERM/LRA Haptic Driver Evaluation DRV2605LDGSEVM-M — DRV2605L Breakout Board with Haptics Smart Loop Algorithm and TouchSense 2200™ Effects Library DRV2605LEVM-CT — DRV2605L ERM and LRA Haptics Evaluation Kit DRV2605LEVM-MD — DRV2605L Multi-Driver Board for ERM and LRA Haptic Feedback DRV2624EVM-CT — DRV2624 evaluation board with capacitive touch DRV2624EVM-MINI — DRV2624 Breakout Board for ERM / LRA Haptics DRV2625EVM-CT — DRV2625 Evaluation Board with Bluetooth and Capacitive Touch DRV2625EVM-MINI — DRV2625 Breakout Board for ERM / LRA Haptics DRV2667EVM-CT — EVM for Piezo Haptic Driver with Boost, Digital Front End, and Internal Waveform Memory LM48560TLEVAL — High Voltage Class H Ceramic Speaker Driver with Automatic Level Control

Release Infomation

The design resource accessed as www.ti.com/lit/zip/sloc332 or www.ti.com/lit/xx/sloc332d/sloc332d.zip has been migrated to a new user experience at www.ti.com/tool/download/SLOC332. Please update any bookmarks accordingly.
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* Data sheet LM48560 Boomer™ Audio Power Amplifier Series High Voltage Class H Ceramic Speaker Driver With Automatic Level Control datasheet (Rev. F) PDF | HTML 03 Dec 2015
Certificate LM48560TLEVAL EU Declaration of Conformity (DoC) 02 Jan 2019
EVM User's guide LM48560 Evaluation Board User's Guide 28 Dec 2015

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