TPA3221DDVR Texas Instruments TPA3221DDVR

label:
2023/10/18 301


• Wide 7-V to 30-V Supply Voltage Operation
• Stereo (2 x BTL) and Mono (1 x PBTL) Operation
• Output Power at 10% THD+N
   – 105-W Stereo into 4 Ω in BTL Configuration
   – 112-W Stereo into 3 Ω in BTL Configuration
   – 208-W Mono into 2 Ω in PBTL Configuration
• Output Power at 1% THD+N
   – 88-W Stereo into 4 Ω in BTL Configuration
   – 100-W Stereo into 3 Ω in BTL Configuration
   – 170-W Mono into 2 Ω in PBTL Configuration
• 5-V Gate Drive or Built-in LDO for Optional SingleSupply Operation
• Closed-Loop Feedback Design
   – Signal Bandwidth up to 100 kHz for HighFrequency Content From HD Sources
   – 0.02% THD+N at 1 W into 4 Ω
   – 60-dB PSRR (BTL, No Input Signal)
   – <75-µV Output Noise (A-Weighted)
   – >108-dB SNR (A-Weighted)
   – AD or HEAD Modulation Schemes
• Low-Power Operating Modes
   – Standby Modes: Mute and < 1 mA Shutdown
   – Low Idle-Current HEAD Modulation Scheme
   – Single-Channel BTL Operation
• Multiple Input Options to Simplify Pre-Amp Design
   – Differential or Single-Ended Analog Inputs
   – Selectable Gains: 18 dB, 24 dB, 30 dB, 34 dB
• Integrated Protection: Undervoltage, Overvoltage, Cycle-by-cycle Current Limit, Short Circuit, Clipping Detection, Overtemperature Warning and Shutdown, and DC Speaker Protection  
• 90% Efficient Class-D Operation (4 Ω)
• Pin-Compatible Family of Devices with Voltage and Power-Level Options


CATALOG
TPA3221DDVR COUNTRY OF ORIGIN
TPA3221DDVR PARAMETRIC INFO
TPA3221DDVR PACKAGE INFO
TPA3221DDVR MANUFACTURING INFO
TPA3221DDVR PACKAGING INFO
TPA3221DDVR ECAD MODELS
TPA3221DDVR FUNCTIONAL BLOCK DIAGRAMS
TPA3221DDVR APPLICATIONS


COUNTRY OF ORIGIN
Taiwan (Province of China)


PARAMETRIC INFO
Amplifier Type Class-D
Function Speaker
Input Signal Type Single
Output Signal Type Differential|Single
Output Type 1-Channel Mono|2-Channel Stereo
Power Supply Type Quad
Minimum Dual Supply Voltage (V) 4.5|7
Typical Dual Supply Voltage (V) 5|30
Maximum Dual Supply Voltage (V) 5.5|32
Minimum Load Resistance (Ohm) 2
Maximum Load Resistance (Ohm) 4
Typical Output Power (W) 208
Typical Output Power x Channels @ Load (W) 208x1@2Ohm|112x2@3Ohm
Maximum Power Dissipation (mW) 370(Typ)
Typical PSRR (dB) 60
Typical Supply Current (mA) 10@5V/16@5V/25@5V/15@30V
Total Harmonic Distortion Noise 0.02%@4Ohm@1W
Typical Voltage Gain (dB) 34
Minimum Operating Temperature (°C) -40
Maximum Operating Temperature (°C) 85
 
PACKAGE INFO
Supplier Package HTSSOP EP
Basic Package Type Lead-Frame SMT
Pin Count 44
Lead Shape Gull-wing
PCB 44
Tab N/R
Pin Pitch (mm) 0.64
Package Length (mm) 14.1(Max)
Package Width (mm) 6.2(Max)
Package Height (mm) 1.05(Max)
Package Diameter (mm) N/R
Package Overall Length (mm) 14.1(Max)
Package Overall Width (mm) 8.3(Max)
Package Overall Height (mm) 1.2(Max)
Seated Plane Height (mm) 1.2(Max)
Mounting Surface Mount
Package Weight (g) N/A
Package Material Plastic
Package Description Heat Sinked Thin Shrink Small Outline Package, Exposed Pad
Package Family Name SOP
Package Outline Link to Datasheet
 
MANUFACTURING INFO
MSL 3
Maximum Reflow Temperature (°C) 260
Reflow Solder Time (Sec) 30
Number of Reflow Cycle 3
Standard J-STD-020D
Reflow Temp. Source Link to Datasheet
Maximum Wave Temperature (°C) N/R
Wave Solder Time (Sec) N/R
Lead Finish(Plating) Au
Under Plating Material Pd over Ni
Terminal Base Material Cu Alloy
 
PACKAGING INFO
Packaging Suffix R
Packaging Tape and Reel
Quantity Of Packaging 2000
Packaging Document Link to Datasheet
 
ECAD MODELS


FUNCTIONAL BLOCK DIAGRAMS


APPLICATIONS
• Wireless and Powered Speakers
• Soundbars
• Subwoofers
• Bookshelf Stereo Systems
• Professional and Public Address (PA) Speakers  


Продукт RFQ