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TPA4861DR 1-W MONO AUDIO POWER AMPLIFIER mini audio amplifier circuit
TPA4861DR 1-W MONO AUDIO POWER AMPLIFIER mini audio amplifier circuit
Specifications
Brand Name :
TI
Model Number :
TPA4861DR
Certification :
Original Factory Pack
Place of Origin :
Original
MOQ :
5pcs
Price :
Negotiation
Payment Terms :
T/T, Western Union,PayPal
Supply Ability :
290PCS
Delivery Time :
1 Day
Packaging Details :
please contact me for details
Supply voltage :
6 V
Input voltage :
–0.3 V to VDD +0.3 V
Continuous total power dissipation :
Internally Limited (see Dissipation Rating Table)
Operating free-air temperature range :
–40°C to 85°C
Operating junction temperature range :
–40°C to 150°C
Description

TPA4861DR 1-W MONO AUDIO POWER AMPLIFIER mini audio amplifier circuit

TPA4861DR 1-W MONO AUDIO POWER AMPLIFIER mini audio amplifier circuitFEATURES

• 1-W BTL Output (5 V, 0.11 % THD+N)

•3.3-V and 5-V Operation

• No Output Coupling Capacitors Required

• Shutdown Control (IDD = 0.6 µA)

• Uncompensated Gains of 2 to 20 (BTL Mode)

• Surface-Mount Packaging

• Thermal and Short-Circuit Protection

• High Supply Ripple Rejection Ratio (56 dB at 1 kHz)

• LM4861 Drop-In Compatible

DESCRIPTION

The TPA4861 is a bridge-tied load (BTL) audio power amplifier capable of delivering 1 W of continuous average power into an 8-Ω load at 0.2% THD+N from a 5-V power supply in voiceband frequencies (f < 5 kHz). A BTL configuration eliminates the need for external coupling capacitors on the output in most applications. Gain is externally configured by means of two resistors and does not require compensation for settings of 2 to 20. Features of the amplifier are a shutdown function for power-sensitive applications as well as internal thermal and short-circuit protection. The TPA4861 works seamlessly with TI's TPA4860 in stereo applications. The amplifier is available in an 8-pin SOIC surface-mount package that reduces board space and facilitates automated assembly

TPA4861DR 1-W MONO AUDIO POWER AMPLIFIER mini audio amplifier circuit

TPA4861DR 1-W MONO AUDIO POWER AMPLIFIER mini audio amplifier circuit These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

AVAILABLE OPTIONS

TA PACKAGED DEVICE
SMALL OUTLINE(1) (D)
–40°C to 85°C TPA4861D

(1) The D package is available tape and reeled. To order a tape and reeled part, add the suffix R to the part number (e.g., TPA4861DR).

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Product tags

tda2050 amplifier

,

5v audio amplifier module

,

1.5w speaker amplifier ic
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TPA4861DR 1-W MONO AUDIO POWER AMPLIFIER mini audio amplifier circuit

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Product Detail
Brand Name :
TI
Model Number :
TPA4861DR
Certification :
Original Factory Pack
Place of Origin :
Original
MOQ :
5pcs
Price :
Negotiation
Contact Supplier
TPA4861DR 1-W MONO AUDIO POWER AMPLIFIER mini audio amplifier circuit

Anterwell Technology Ltd.

Site Member
9 Years
guangdong, shenzhen
Since 2004
Business Type :
Distributor/Wholesaler, Trading Company
Main Products :
Integrated Circuit Chip, Programmable IC Chips, Circuit Board Chips
Total Annual :
500000-1000000
Employee Number :
20~30
Certification Level :
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