SSM2211SZ-REEL7

$2.46

Description：IC AMP CLASS AB MONO 1.5W 8SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:efc228b4dbd2 Category: Audio Amplifiers Brand: Analog Devices Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC AMP CLASS AB MONO 1.5W 8SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Class AB
Output Type：1-Channel (Mono)
Max Output Power x Channels @ Load：1.5W x 1 @ 4Ohm
Voltage - Supply：2.7V ~ 5.5V
Features：Differential Inputs, Shutdown
Mounting Type：Surface Mount
Supplier Device Package：8-SOIC
Package / Case：8-SOIC (0.154", 3.90mm Width)
Operating Temperature：-40°C ~ 85°C (TA)
Grade：-
Qualification：-

Download product information

SSM2211SZ-REEL7

Overview

The SSM2211SZ-REEL7 is a low distortion, 1.5 W audio power amplifier manufactured by Analog Devices Inc. It operates on a single supply voltage ranging from 2.7 V to 5.5 V and delivers 1 W rms into an 8 Ω load or 1.5 W rms into a 4 Ω load. The device features a 4 MHz bandwidth with total harmonic distortion plus noise below 0.2% at 1 W output. It includes a shutdown mode that reduces quiescent current drain to approximately 100 nA. The component is housed in an 8-lead SOIC surface-mount package and is designed for operation across a temperature range of −40°C to +85°C.

Feature Summary

Delivers high performance audio power with low distortion characteristics suitable for demanding audio applications.
Features a differential bridged-tied load (BTL) output configuration that eliminates the need for large DC blocking capacitors.
Incorporates a shutdown control pin to significantly extend battery life by reducing quiescent current consumption.

Applications

Portable computers
Personal wireless communicators
Hands-free telephones
Speaker phones
Intercoms

Procurement Notes

Verify the specific ordering suffix matches the required package type, as the base part number covers multiple packages. Confirm the revision level against the latest datasheet to ensure compatibility with design requirements. Check for any recent product change notices regarding manufacturing updates or material composition changes before finalizing procurement.

Selection Notes

Select this component for designs requiring a single-supply audio amplifier with minimal external components. The BTL architecture simplifies board layout by removing output coupling capacitors. Ensure the thermal management strategy accounts for the package's thermal resistance when operating near maximum power dissipation limits.

Part Context

This part belongs to the SSM2211 family of low distortion audio amplifiers. The 'S' suffix indicates the 8-lead narrow body SOIC package variant. Other variants in the family include LFCSP packages which offer improved thermal performance. The REEL7 designation specifies the tape and reel packaging format for automated assembly.