TS4984

Features: ` Operating from VCC=2.2V to 5.5V` 1W output power per channel @ VCC=5V, THD+N=1%, RL=8` 10nA standby current` 62dB PSRR @ 217Hz with grounded inputs` High SNR: 100dB(A) typ.` Near-zero pop & click` Available in QFN16 4x4 mm, 0.5mm pitch, leadfree packageApplication· Cellular mobile ...

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SeekIC No. : 004528764 Detail

TS4984: Features: ` Operating from VCC=2.2V to 5.5V` 1W output power per channel @ VCC=5V, THD+N=1%, RL=8` 10nA standby current` 62dB PSRR @ 217Hz with grounded inputs` High SNR: 100dB(A) typ.` Near-zero po...

floor Price/Ceiling Price

Part Number:
TS4984
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Month Sales

268 Transactions

Rating

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Upload time: 2025/1/11

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Product Details

Description



Features:

` Operating from VCC=2.2V to 5.5V
` 1W output power per channel @ VCC=5V, THD+N=1%, RL=8
` 10nA standby current
` 62dB PSRR @ 217Hz with grounded inputs
` High SNR: 100dB(A) typ.
` Near-zero pop & click
` Available in QFN16 4x4 mm, 0.5mm pitch, leadfree package



Application

· Cellular mobile phones
· Notebook computers & PDAs
· LCD monitors & TVs
· Portable audio devices



Pinout

  Connection Diagram


Specifications

Symbol
Parameter
Value
Unit
VCC
Supply voltage 1
6
V
Vi
Input Voltage 2
GND to VCC
V
Toper
Operating Free Air Temperature Range
-40 to + 85
Tstg
Storage Temperature
-65 to +150
Tj
Maximum Junction Temperature
150
Rthja
Thermal Resistance Junction to Ambient
QFN16
120
/W
Pd
Power Dissipation(4)
internally limited.
ESD
Human Body Model
2
kV
ESD
Machine Model
200
V
  Latch-up Immunity
200mA
(1) All voltages values are measured with respect to the ground pin
(2) The magnitude of input signal must never exceed VCC + 0.3V / GND - 0.3V
(3) The voltage value is measured with respect from pin to supply



Description

The TS4984 has been designed for top of the class stereo audio applications. Thanks to its compact and power dissipation efficient QFN package, it suits various applications.

With a BTL configuration, this Audio Power Amplifier TS4984 is capable of delivering 1W per channel of continuous RMS output power into an 8 load @ 5V.

An externally controlled standby mode control reduces the supply current to less than 10nA per channel. The device TS4984 also features an internal thermal shutdown protection.

The gain of each channel can be configured by external gain setting resistors TS4984.




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