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Datasheet SSM2537ACBZ-R7 - Analog Devices AMP, AUDIO, CLASS-D, 2.7 W, 8R, 9WLCSP

Analog Devices SSM2537ACBZ-R7

Part Number: SSM2537ACBZ-R7

Manufacturer: Analog Devices

Description: AMP, AUDIO, CLASS-D, 2.7 W, 8R, 9WLCSP

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Data Sheet
Filterless digital Class-D amplifier Pulse density modulation (PDM) digital input interface 2.7 W into 4 load and 1.4 W into 8 load at 5.0 V supply with <1% total harmonic distortion plus noise (THD + N) Available in 9-ball, 1.2 mm 1.2 mm, 0.4 mm pitch WLCSP 93% efficiency into 8 at full scale Output noise: 25 V rms at 3.6 V, A-weighted THD + N: 0.005% at 1 kHz, 100 mW output power PSRR: 80 dB at 217 Hz, with dither input Quiescent power consumption: 5.1 mW (VDD = 1.8 V, PVDD = 3.6 V, 8 + 33 H load) Pop-and-click suppression Configurable with PDM pattern inputs Short-circuit and thermal protection with autorecovery Smart power-down when PDM stop condition or no clock input detected 64 fS or 128 fS operation supporting 3 MHz and 6 MHz clocks DC blocking high-pass filter and static input dc protection User-selectable ultralow EMI emissions and low latency modes Power-on reset (POR) Minimal external passive components
PDM Digital Input, Mono 2.7 W Class-D


  • Amplifier Class: D
  • Load Impedance: 4 Ohm
  • MSL: MSL 1 - Unlimited
  • Number of Channels: 1
  • Number of Pins: 9
  • Operating Temperature Range: -40C to +85C
  • Output Power: 2.7 W
  • Package / Case: WLCSP
  • RoHS: Yes
  • SVHC: No SVHC (18-Jun-2012)

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