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TS4872

Features: ` OPERATING FROM VCC = 2.2V to 5.5V` RAIL TO RAIL INPUT/OUTPUT`1W OUTPUT POWER @ Vcc=5V, THD=1%, f=1kHz, with 8 Load` ULTRA LOW CONSUMPTION IN STANDBY MODE (10nA)` 75dB PSRR @ 217Hz @ 5 & 2.6V` ULTRA LOW POP & CLICK` ULTRA LOW DISTORTION (0.05%)` UNITY GAIN STABLE` 8 X170m BUMPS ...

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SeekIC No. : 004528748 Detail

TS4872: Features: ` OPERATING FROM VCC = 2.2V to 5.5V` RAIL TO RAIL INPUT/OUTPUT`1W OUTPUT POWER @ Vcc=5V, THD=1%, f=1kHz, with 8 Load` ULTRA LOW CONSUMPTION IN STANDBY MODE (10nA)` 75dB PSRR @ 217Hz @ 5 &a...

TS4872 Data Sheet

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Part Number:
TS4872
Supply Ability:
5000

Price Break

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

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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
` RAIL TO RAIL INPUT/OUTPUT
`1W OUTPUT POWER @ Vcc=5V, THD=1%, f=1kHz, with 8 Load
` ULTRA LOW CONSUMPTION IN STANDBY MODE (10nA)
` 75dB PSRR @ 217Hz @ 5 & 2.6V
` ULTRA LOW POP & CLICK
` ULTRA LOW DISTORTION (0.05%)
` UNITY GAIN STABLE
` 8 X170m BUMPS FLIP CHIP PACKAGE


Application

· Mobile Phones (Cellular / Cordless)
· PDAs
· Laptop/Notebook computers
· Portable Audio Devices


Pinout

Connection Diagram


Specifications

Symbol
 Parameter
Value
Unit
VCC
 Supply Voltage - note 1
6
V
Vi
 Input Voltage 2)
GND to VCC
V
Tope
 Operating Free Air Temperature Range
-40 to + 85
Tstg
 Storage Temperature
-65 to +150
Tj
 Maximum Junction Temperature
150
Rthja
 Flip Chip Thermal Resistance Junction to Ambient 3)
200
/W
Pd
 Power Dissipation
Internally Limited
ESD
 Human Body Model
2
kV
ESD
 Machine Model
200
V
Latch-up
 Latch-up Immunity
Class A
Lead Temperature (soldering, 10sec)
250
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. Device is protected in case of over temperature by a thermal shutdown active @ 150°C


Description

The TS4872 is an Audio Power Amplifier capable of delivering 1W of continuous RMS Ouput Power into 8 load @ 5V.

This Audio Amplifier is exhibiting 0.1% distortion level (THD) from a 5V supply for a Pout = 250mW RMS. An external standby mode control reduces the supply current to less than 10nA. An internal shutdown protection is provided.

The TS4872 has been designed for high quality audio applications such as mobile phones and to minimize the number of external components.

The unity-gain stable amplifier can be configured by external gain setting resistors.




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