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STA515W13TR

Active

40 V, 3 A quad power half-bridge digital audio amplifier

Quantity $ per Unit Savings
1 - 9$4.110%
10 - 24$3.7010%
25 - 99$3.4915%
100 - 249$3.0326%
250 - 499$2.8730%
500$2.5837%
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In stock
$4.11
Parameter NameParameter Value
Supply Voltage Min Volt10.0
Supply Voltage Max Volt36.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NamePowerSSO 36

The STA515W is a monolithic quad half-bridge stage in Multipower BCD Technology. The device can be used as a dual bridge or reconfigured, by connecting pin CONFIG to pins VDD, as a single bridge with double-current capability.


The device is designed, particularly, to be the output stage of a stereo all-digital high-efficiency amplifier. It is capable of delivering 10 W x 4 channels into 4 Ω loads with 10% THD at VCC = 18 V in single-ended configuration.


It can also deliver 20 W + 20 W into 8 Ω loads with 10% THD at VCC = 18 V in BTL configuration or, in single parallel BTL configuration, 40 W into a 8 Ω load with 10% THD at VCC = 26 V.


The input pins have a threshold proportional to the voltage on pin VL.


The STA515W comes in a 36-pin PowerSSO package with exposed pad down (EPD).

Key features
  • Multipower BCD technology
  • Low input/output pulse width distortion
  • 200 mΩ RdsON complementary DMOS output stage
  • CMOS-compatible logic inputs
  • Thermal protection
  • Thermal warning output
  • Undervoltage protection
  • Short-circuit protection