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LM48580TL/NOPB AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM48580TL/NOPB product

LM48580TL/NOPB

Amplifiers

Class-H driverPiezo actuatorCeramic speakerIntegrated boostBTL outputDSBGA-12

LM48580TL/NOPB is a compact Class-H piezo actuator and ceramic speaker driver with an integrated boost converter and up to 30.5 Vp-p differential output at low audio frequencies.

Best for

  • Piezo haptic actuators
  • Ceramic speaker drivers
  • Battery-powered portable electronics

Avoid if

  • Driving conventional low-impedance dynamic speakers
  • Applications requiring output performance above the specified high-frequency capability
  • Designs without fine-pitch DSBGA assembly capability

Check before use

  • Verify output voltage and distortion at the required operating frequency.
  • Select the piezo series resistor based on capacitance and frequency response.
  • Verify boost inductor saturation current exceeds 1 A.

Key specifications

Supply range
2.5 V to 5.5 V
Output voltage
30.5 Vp-p typical at 200 Hz
Amplifier architecture
Class-H, differential BTL
Package
12-bump DSBGA (YZR)

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

Piezo haptic feedbackCeramic speakersPortable devices

Datasheet

Texas-Instruments-company-64.pdf

800 KB

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CAD Models

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3D Model
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

LM48580TL/NOPB is a Texas Instruments fully differential Class-H high-voltage driver for piezo haptic actuators and ceramic speakers. It integrates a boost converter and uses bridge-tied-load outputs.