STPA003HSD-48X

STPA003HSD-48X

STPA003CD-48X 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$10.270%
10 - 24$9.2710%
25 - 99$8.8514%
100 - 249$7.3329%
250 - 499$6.6835%
500$6.2539%
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In stock:
$10.27
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 FM2 27
Key features
  • High output power capability:
    • 4 x 52 W/4 Ω max.
    • 4 x 30 W/4 Ω @ 14.4 V, 1 kHz, 10 %
    • 4 x 85 W/2 Ω max.
    • 4 x 55 W/2 Ω @ 14.4V, 1 kHz, 10 %
  • MOSFET output power stage
  • Capable to operate in low voltage conditions (e.g.: “Start - Stop”)
  • Excellent GSM noise immunity
  • Excellent 2 Ω driving capability
  • Hi-Fi class distortion
  • Low output noise
  • Standby function and mute function
  • Automute at min. supply voltage detection
  • Low external component count:
    • Internally fixed gain (26 dB)
    • No external compensation
    • No bootstrap capacitors
  • On board 0.4 A high side driver
  • 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 voltage
    • Fortuitous open GND
    • Reversed battery
    • ESD
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