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TPA6205A1DGNR Audio Power Amplifier IC Audio Amplifiers 1.25W Mono Fully Diff ClassAB Aud Amp
TPA6205A1DGNR Audio Power Amplifier IC Audio Amplifiers 1.25W Mono Fully Diff ClassAB Aud Amp
Specifications
Brand Name :
Ti
Model Number :
TPA6205A1DGNR
Description :
Amplifier IC 1-Channel (Mono) Class AB 8-HVSSOP
Input Type :
Analog
Output Type :
1-Channel Mono
Height :
1.02 mm
LeCM GROUPh :
3 mm
Number of Channels :
1 Channel
Supply Current - Max :
2 mA
Description

TPA6205A1DGNR Audio Power Amplifier IC Audio Amplifiers 1.25W Mono Fully Diff ClassAB Aud Amp

1 Features

  • 1.25 W Into 8-Ω From a 5-V Supply at THD = 1% (Typical)

  • Shutdown Pin has 1.8-V Compatible Thresholds

  • Low Supply Current: 1.7 mA Typical

  • Shutdown Current < 10 μA

  • Only Five External Components

    • – Improved PSRR (90 dB) and Wide Supply Voltage (2.5 V to 5.5 V) for Direct Battery Operation

    • – Fully Differential Design Reduces RF Rectification

    • – Improved CMRR Eliminates Two Input Coupling Capacitors

    • – C(BYPASS) Is Optional Due to Fully Differential Design and High PSRR

  • Available in 3-mm × 3-mm QFN Package (DRB)

  • Available in an 8-Pin PowerPADTM MSOP (DGN)

  • Available in a 2-mm × 2-mm MicroStar JuniorTM BGA Package (ZQV)

2 Applications

  • Designed for Wireless Handsets, PDAs, and Other Mobile Devices
  • Compatible With Low Power (1.8-V Logic) I/O Threshold Control Signals

3 Description

The TPA6205A1 device is a 1.25-W mono fully differential amplifier designed to drive a speaker with at least 8-Ω impedance while consuming less than 37 mm2 (ZQV package option) total printed-circuit-board (PCB) area in most applications. This device operates from 2.5 V to 5.5 V, drawing only 1.7 mA of quiescent supply current. The TPA6205A1 is available in the space-saving 2-mm × 2-mm MicroStar Junior BGA package, and the space saving 3-mm × 3-mm QFN (DRB) package.

Features like 85-dB PSRR from 90 Hz to 5 kHz, improved RF-rectification immunity, and small PCB area makes the TPA6205A1 ideal for wireless handsets. A fast start-up time of 4s with minimal pop makes the TPA6205A1 ideal for PDA applications.

Device Information

PART NUMBER PACKAGE BODY SIZE (NOM)
TPA6205A1 MSOP-PowerPAD (8) 3.00 mm × 3.00 mm
SON (8) 3.00 mm × 3.00 mm
BGA MICROSTAR JUNIOR (8) 2.00 mm × 2.00 mm

Product tags

audio power amplifier ic

,

power amplifier class d

,

500w class d amplifier
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TPA6205A1DGNR Audio Power Amplifier IC Audio Amplifiers 1.25W Mono Fully Diff ClassAB Aud Amp

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Product Detail
Brand Name :
Ti
Model Number :
TPA6205A1DGNR
Description :
Amplifier IC 1-Channel (Mono) Class AB 8-HVSSOP
Input Type :
Analog
Output Type :
1-Channel Mono
Height :
1.02 mm
Contact Supplier
TPA6205A1DGNR Audio Power Amplifier IC Audio Amplifiers 1.25W Mono Fully Diff ClassAB Aud Amp

ChongMing Group (HK) Int'l Co., Ltd

Active Member
3 Years
shenzhen
Since 2008
Business Type :
Distributor/Wholesaler
Main Products :
Flash Memory IC Chip, Programmable IC Chip, Computer IC Chips
Total Annual :
5000000-7000000
Employee Number :
80~100
Certification Level :
Active Member
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