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SSM2377ACBZ-R7

Amplifier IC 1-Channel (Mono) Class D 9-WLCSP (1.24x1.24)

SSM2377ACBZ-R7 General Description

Amplifier IC 1-Channel (Mono) Class D 9-WLCSP (1.24x1.24)

Analog Devices, Inc Inventory

Key Features

  • Filterless, Class-D amplifier with spread-spectrum Σ-Δ modulation
  • 2.5 W into 4 Ω load and 1.4 W into 8 Ω load at 5.0 V supply with <1% total harmonic distortion plus noise (THD + N)
  • 92% efficiency at 5.0 V, 1.4 W into 8 Ω speaker
  • High PSRR at 217 Hz: 80 dB
  • Ultralow EMI emissions
  • Single-supply operation from 2.5 V to 5.5 V
  • Gain select function: 6 dB or 12 dB
  • Fixed input impedance of 80 kΩ
  • 100 nA shutdown current
  • Short-circuit and thermal protection with autorecovery
  • Available in a 9-ball, 1.2 mm × 1.2 mm WLCSP
  • Pop-and-click suppression
Analog Devices, Inc Original Stock

Application

  • Mobile phones
  • MP3 players
  • Portable electronics
Analog Devices, Inc Inventory

Specifications

Category Integrated Circuits (ICs)LinearAmplifiersAudio Amplifiers Series -
Type Class D Output Type 1-Channel (Mono)
Max Output Power x Channels @ Load 3.17W x 1 @ 4Ohm Voltage - Supply 2.5V ~ 5.5V
Features Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown Mounting Type Surface Mount
Operating Temperature -40°C ~ 85°C (TA) Base Product Number SSM2377

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Availability: 7938 PCS

+BOM
Qty. Unit Price Ext. Price
1+ $1.233 $1.23
200+ $0.477 $95.40
500+ $0.462 $231.00
1000+ $0.452 $452.00

The prices below are for reference only.