STPA008-4WX

STPA008-4WX

STPA008-QIX Active

Low voltage operation, high sound quality BTL output power amplifier with excellent GSM noise immunity, clip and offset detection
Quantity $ per Unit Savings
1 - 9$8.600%
10 - 24$7.7710%
25 - 99$7.4114%
100 - 249$6.1529%
250 - 499$5.6035%
500$5.2439%
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In stock:
$8.60
Parameter NameParameter Value
Supply Voltage Min Volt6.0
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius105.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTube
ROHS Compliance GradeEcopack2
GradeAutomotive
Package NameFLEXIWATT 25 HB
Key features
  • High output power capability:
    • 4 x 50 W/4 Ω Max.
    • 4 x 28 W/4 Ω @ 14.4 V, 1 kHz, 10 %
    • 4 x 72 W/2 Ω Max.
  • MOSFET output power stage
  • 2 Ω driving capability
  • Capable to operate down to 6 V (suitable for start-stop car operation)
  • Excellent GSM noise immunity
  • Hi-Fi class distortion
  • Low output noise
  • High immunity to RF noise injection
  • Standby function
  • Mute function
  • Automute at min. supply voltage detection
  • Low external component count
  • Internally fixed gain (26 dB)
  • Protections:
    • Output short circuit to GND, to Vs, across the load
    • Very inductive loads
    • Overrating chip temperature with soft thermal limiter
    • Output DC offset detection
    • Load dump
    • Fortuitous open GND
    • Reversed battery
    • ESD
  • Qualification in accordance to AEC Q100 standard