26V Practical Class D AMP Chip , TPA3118D2DAPR Integrated Circuit Amplifier

Brand Name Texas Instruments
Model Number TPA3118D2DAPR
Minimum Order Quantity 1
Price Based on current price
Packaging Details anti-static bag & cardboard box
Delivery Time 3-5 work days
Payment Terms T/T
Supply Ability In stock

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Product Details
Features Differential Inputs, Mute, Short-Circuit And Thermal Protection, Shutdown Type Class D
Output Type 2-Channel (Stereo) Max Output Power X Channels @ Load 30W X 2 @ 8Ohm
Voltage - Supply 4.5V ~ 26V Mounting Type Surface Mount
Operating Temperature -40°C ~ 85°C (TA) Supplier Device Package 32-HTSSOP
Package / Case 32-PowerTSSOP (0.240", 6.10mm Width)
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26V Class D AMP Chip

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Practical Class D AMP Chip

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TPA3118D2DAPR Integrated Circuit Amplifier

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Product Description

TPA3118D2DAPR IC AMP CLASS D STER 30W 32HTSSOP Texas Instruments

Product Details

TPA3118D2DAPR Description

IC AMP CLASS D STER 30W 32HTSSOP
The TPA31xxD2 series are stereo efficient, digital amplifier power stage for driving speakers up to 100W / 2 Ω in mono. The high efficiency of the TPA3130D2 allows it to do 2 × 15 W without external heat sink on a single layer PCB. The TPA3118D2 can even run 2 × 30 W / 8 Ω without heat sink on a dual layer PCB. If even higher power is needed the TPA3116D2 does 2 × 50 W / 4 Ω with a small heatsink attached to its top side PowerPAD. All three devices share the same footprint enabling a single PCB to be used across different power levels.
The TPA31xxD2 advanced oscillator/PLL circuit employs a multiple switching frequency option to avoid AM interferences; this is achieved together with an option of either master or slave option, making it possible to synchronize multiple devices.
The TPA31xxD2 devices are fully protected against faults with short-circuit protection and thermal protection as well as overvoltage, undervoltage, and DC protection. Faults are reported back to the processor to prevent devices from being damaged during overload conditions.


TPA3118D2DAPR Features

1• Supports Multiple Output Configurations
– 2 × 50 W Into a 4-Ω BTL Load at 21 V
(TPA3116D2)
– 2 × 30 W Into a 8-Ω BTL Load at 24 V
(TPA3118D2)
– 2 × 15 W Into a 8-Ω BTL Load at 15 V
(TPA3130D2)
• Wide Voltage Range: 4.5 V to 26 V
• Efficient Class-D Operation
– >90% Power Efficiency Combined With Low
Idle Loss Greatly Reduces Heat Sink Size
– Advanced Modulation Schemes
• Multiple Switching Frequencies
– AM Avoidance
– Master and Slave Synchronization
– Up to 1.2-MHz Switching Frequency
• Feedback Power-Stage Architecture With High
PSRR Reduces PSU Requirements
• Programmable Power Limit
• Differential and Single-Ended Inputs
• Stereo and Mono Mode With Single-Filter Mono
Configuration
• Single Power Supply Reduces Component Count
• Integrated Self-Protection Circuits Including
Overvoltage, Undervoltage, Overtemperature, DCDetect, and Short Circuit With Error Reporting
• Thermally Enhanced Packages
– DAD (32-Pin HTSSOP Pad Up)
– DAP (32-Pin HTSSOP Pad Down)
• –40°C to 85°C Ambient Temperature Range


TPA3118D2DAPR Applications

• Switching AC/DC Adaptor / Battery Charger
• Open Frame Switching Power Supply
• Mini-Micro Component, Speaker Bar, Docks
• After-Market Automotive
• CRT TV
• Consumer Audio Applications

Specifications

Attribute Attribute Value
Manufacturer Texas Instruments
Product Category Audio Amplifiers
Series SpeakerGuard™
Product Audio Amplifiers
Type Class D
Packaging Alternate Packaging
Unit-Weight 0.006388 oz
Mounting-Style SMD/SMT
Package-Case 32-TSSOP (0.240", 6.10mm Width) Exposed Pad
Operating-Temperature -40°C ~ 85°C (TA)
Mounting-Type Surface Mount
Output-Type 2-Channel (Stereo)
Features Differential Inputs, Mute, Short-Circuit and Thermal Protection, Shutdown
Number-of-Channels 2 Channel
Voltage-Supply 4.5 V ~ 26 V
Supplier-Device-Package 32-HTSSOP
Max-Output-Power-x-Channels-Load 30W x 2 @ 8 Ohm
Class Class-D
Output-Power 30 W
Maximum Operating Temperature + 85 C
Software Development Kit TPA3118D2EVM
Package-Case HTSSOP-32
THD-plus-Noise 0.1 %

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Form,Package,Functional compatible component

 

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Descriptions

Amplifier IC 2-Channel (Stereo) Class D 32-HTSSOP
Audio Amp Speaker 1-CH Mono/2-CH Stereo 50W Class-D 32-Pin HTSSOP EP T/R
Audio Amplifiers 50W Stereo Class-D Audio Amp