SSM3302ACPZ - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

SSM3302ACPZ
Manufacturer

ADI
ChipWorker Part#

CW470388
Category

Audio Amplifier IC
Package

LFCSP-40
Description

ANALOG DEVICES SSM3302ACPZ Audio Power Amplifier, D, 2Channel, 10W, 7V to 18V, LFCSP, 40Pins
Documentation

Datasheet

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SSM3302ACPZ Specifications

Attribute	Attribute Value

Part Number	SSM3302ACPZ
Manufacturer	ADI
ChipWorker Part#	CW470388
Category	Audio Amplifier IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	40 Pin
Case/Package	LFCSP-40
Supply Current	12.2 mA
Number of Circuits	1 Circuit
Number of Channels	2 Channel
Number of Positions	40 Position
Common Mode Rejection Ratio	43 dB
Output Power	10 W
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Minimum CMRR Range	43 dB
Supply Voltage	7V ~ 18V
Supply Voltage (Max)	18 V
Supply Voltage (Min)	7 V
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Size-Length	6.1 mm
Size-Width	6.1 mm
Size-Height	0.75 mm
Operating Temperature	-40℃ ~ 85℃ (TA)
Product Lifecycle Status	Active
Packaging	Tray
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

The SSM3302ACPZ is a fully integrated high efficiency stereo class-D Audio Amplifier. The application circuit requires minimal external components and operates from a single 7 to 18V supply. The device is capable of delivering 2 x 10W of continuous output power into a 4R load (or 2 x 8W into 8R) with <1% THD + N from a 12V supply. In addition, while mono mode is activated, the user can drive a load as small as 2R up to 20W continuous output power by stacking the stereo output terminals. The SSM3302 features a high efficiency, low noise modulation scheme that requires no external LC output filters. This scheme continues to provide high efficiency even at low output power. The SSM3302 operates with 90% efficiency at 7W into a 8R load or with 82% efficiency at 10W into 4R from a 12V supply and it has an SNR of >98dB. Spread spectrum pulse density modulation (PDM) is used to provide lower EMI radiated emissions compared with other class-D architectures.
Filterless stereo Class-D amplifier with Σ-Δ modulation
91% Efficiency at 12V, 8W into 8R speaker
98dB Signal-to-noise ratio (SNR)
Flexible gain adjustment pin from 9 to 24dB
Fixed input impedance of 40kR
Mono output mode pin for 1 x 20W output power into 2R
10µA Shutdown current
Short-circuit and thermal protection
Pop-and-click suppression
User-selectable ultralow EMI emissions mode
Thermal warning indicator
Power-on reset

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