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SSM2517CBZ-R7 +BOM

Amplifier IC 1-Channel (Mono) Class D 9-WLCSP (1.46x1.46)

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Amplifier IC 1-Channel (Mono) Class D 9-WLCSP (1.46x1.46)

Filterless digital Class-D amplifier
Pulse density modulation (PDM) digital input interface
2.4 W into 4 Ω load and 1.38 W into 8 Ω load at 5.0 V supply with <1% total harmonic distortion plus noise (THD + N)
Available in 9-ball, 1.5 mm × 1.5 mm, 0.5 mm pitch WLCSP
92% efficiency into 8 Ω at full scale
Output noise: 43 μV rms at 3.6 V, A-weighted
THD + N: 0.035% at 1 kHz, 100 mW output power
PSRR: 85 dB at 217 Hz, input referred with dither input
Quiescent power consumption: 10.4 mW = 3.6 V, 8 Ω + 33 μH 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 mode
Power-on reset (POR)
Minimal external passive components

Category	Integrated Circuits (ICs)LinearAmplifiersAudio Amplifiers	Series	-
Type	Class D	Output Type	1-Channel (Mono)
Max Output Power x Channels @ Load	2.4W x 1 @ 4Ohm	Voltage - Supply	2.5V ~ 5.5V
Features	Depop, Digital Inputs, Short-Circuit and Thermal Protection, Shutdown	Mounting Type	Surface Mount
Operating Temperature	-40°C ~ 85°C (TA)	Base Product Number	SSM2517