Products > Integrated Circuits (ICs) > Amplifier ICs > SSM3515CCBZ-R7
  • SSM3515CCBZ-R7
  • SSM3515CCBZ-R7 0
  • SSM3515CCBZ-R7 1
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Manufacturer :
Analog Devices, Inc
Package/Case :
Product Categories :
Linear - Amplifiers - Audio
RoHs Status:
Pb-free Halide free

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SSM3515CCBZ-R7 Product Details

The SSM3515CCBZ-R7 is a fully integrated, high efficiency, mono Class-D audio amplifier with digital inputs. The application circuit requires a minimum of external components and can operate from a single 4.5 V to 17 V supply. It can deliver 8.4 W of output power into an 8 Ω load or 15.8 W into an 4 Ω load from a 12 V power supply, or 31.3 W into an 4 Ω load from a 17 V power supply, all with 1% THD + N.The SSM3515CCBZ-R7 features a high efficiency, low noise modulation scheme that requires no external LC output filters. This scheme provides high efficiency even at low output power. It operates with 92% efficiency at 7 W into an 8 Ω load or 88% efficiency at 15 W into 4 Ω from a 12 V supply.Spread spectrum pulse density modulation provides lower EMI radiated emissions compared with other Class-D architectures, particularly above 100 MHz.The digital input eliminates the need for an external digital-to-analog converter (DAC). The SSM3515CCBZ-R7 has a micropower shutdown mode with a typical shutdown current of 39 nA at the 12 V PVDD supply. The device also includes pop and click suppression circuitry that minimizes voltage glitches at the output during turn on and turn off.The SSM3515CCBZ-R7 operates with or without an I2C control interface. The SSM3515CCBZ-R7 is specified over the commercial temperature range (−40°C to +85°C). It has built in thermal shutdown and output short-circuit protection. It is available in a halide-free, 20-ball, 1.8 mm × 2.2 mm wafer-level chip scale package (WLCSP).Applications
  • Notebooks
  • Portable electronics
  • Home audio


  • Filterless digital input, mono Class-D amplifier
  • Operates from a single 4.5 V to 17 V supply
  • 31.3 W output power, 17 V supply, and 4 Ω load at 1% THD + N
  • 107 dB A-weighted signal-to-noise ratio
  • 93.3% efficiency into 8 Ω load at 12 V
  • I2C control with up to 4 pin selectable slots/addresses
  • Supports multiple serial data formats up to TDM16
  • Digital interface supports sample rates from 8 kHz to 192 kHz
  • Flexible digital and analog gain adjustment
  • Flexible supply monitoring AGC function
  • 6.55 mA quiescent current with single 17 V PVDD supply
  • Short-circuit and thermal protection, thermal warning
  • 20-ball, 1.8 mm × 2.2 mm, 0.4 mm pitch WLCSP
  • Pop and click suppression
  • User selectable ultralow EMI emissions mode
  • Power-on reset


  • Notebooks
  • Portable electronics
  • Home audio

SSM3515CCBZ-R7 Pinout
(Picture: Pinout)

SSM3515CCBZ-R7 Block Diagram
(Picture: Diagram)

Technical Parameters

Type Class D Mounting Type Surface Mount
Output Type 1-Channel (Mono) Operating Temperature -40??C ~ 85??C (TA)
Voltage Supply 4.5V ~ 17V Supplier Device Package 20-WLCSP (1.8x2.2)
Features Depop, Short-Circuit and Thermal Protection Package / Case 20-UFBGA, WLCSP

SSM3515CCBZ-R7 Documents

  • SSM3515 Technical Documentation/Data sheet

SSM3515CCBZ-R7 Related Products

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Analog Devices, Inc. was founded by two MIT graduates, Ray Stata and Matthew Lorber in 1965. The same year, the company released its first product, the model 101 op amp, which was a hockey-puck sized...

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