LM4766T - TI

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

Part No

LM4766T
Manufacturer

TI
ChipWorker Part#

CW49028600
Category

Audio Amplifier IC
Package

TO-220
Description

Audio Power Amplifier, 2Channel, 40W, 20V to 60V, TO-220, 15Pins
Documentation

Datasheet

LM4766T Global Supplier

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LM4766T Specifications

Attribute	Attribute Value

Part Number	LM4766T
Manufacturer	TI
ChipWorker Part#	CW49028600
Category	Audio Amplifier IC
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	15 Pin
Case/Package	TO-220
Supply Voltage (DC)	30.0 V
Number of Channels	2 Channel
Number of Positions	15 Position
Power Dissipation	62500 mW
Quiescent Current	48.0 mA
Bandwidth	8 MHz
Gain Bandwidth Product	8 MHz
Output Power	40 W
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-20 ℃
Power Dissipation (Max)	62500 mW
Supply Voltage	20V ~ 60V
Supply Voltage (Max)	60 V
Supply Voltage (Min)	20 V
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Size-Height	10.69 mm
Operating Temperature	-20℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Each
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2014/12/17

Product Description

The LM4766T is a dual 40W Audio Amplifier with mute capable of delivering typically 40W per channel with continuous average output power into an 8R load with less than 0.1% (THD+N). The performance of the LM4766, utilizing its Self Peak instantaneous temperature (°Ke) (SPiKe) protection circuitry, places it in a class above discrete and hybrid amplifiers by providing an inherently, dynamically protected Safe Operating Area (SOA). SPiKe protection means that the parts are safeguarded at the output against overvoltage, under-voltage, overloads, including thermal runaway and instantaneous temperature peaks. This amplifier within has an independent smooth transition fade-in/out mute that minimizes output pops. The IC"s extremely low noise floor at 2µV and its extremely low THD+N value of 0.06% at the rated power make the amplifier optimum.
SPiKe protection
Minimal amount of external components necessary
Quiet fade-in/out mute mode
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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