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LM3886TF - TI
Manufacturer:
TI
ManyChip's Part#:
MC2546967
Category:
Audio Amplifier IC
Package:
TO-220-11
Datasheet:
Datasheet 3D Model
Description:
TEXAS INSTRUMENTS LM3886TF Audio Power Amplifier, B, 1Channel, 68W, 20V to 84V, TO-220, 11Pins
Stock Locations:
Availability:
10,333 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 178

Updated at 01/11/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

The LM3886TF is an Overture high performance class AB audio power amplifier with mute function in 11 pin TO-220 package. The LM3886 utilizes self peak instantaneous temperature (°Ke) (SPiKe) protection circuitry. This leads to high performance above discrete and hybrid amplifiers by providing an inherently and dynamically protected safe operating area (SOA). SPiKe protection provides output protection against overvoltage, undervoltage, overloads, including shorts to supplies, thermal runaway and instantaneous temperature peaks. The LM3886 maintains an excellent signal to noise ratio of greater than 92dB with a typical low noise floor of 2µV. It provides excellent linearity with an IMD (SMPTE) typical rating of 0.004%.
68W continuous average output power into 4ohm load at VCC=±28V
38W continuous average output power into 8ohm load at VCC=±28V
50W continuous average output power into 8ohm load at VCC=±35V
135W instantaneous peak output power capability
Output protection from short to ground or to supplies via internal current limiting circuitry
Output over voltage protection against transients from inductive loads
Wide supply voltage range from 20V to 84V
19V/µs slew rate
Common mode rejection ratio is 110dB
Operating temperature range 0°C to 70°C
This device has limited built-in ESD protection. The leads should be shorted together or device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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LM3886TF Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	11 Pin
Case/Package	TO-220-11
Supply Voltage (DC)	20.0 V
Power Rating	68 W
Output Current	11.5 A
Number of Channels	1 Channel
Number of Positions	11 Position
Power Dissipation	125 W
Common Mode Rejection Ratio	85 dB
Quiescent Current	50.0 mA
Bandwidth	200 kHz
Gain Bandwidth Product	8 MHz
Output Power	68 W
Gain	3.00 dB
Input Offset Voltage	10 mV
Input Bias Current	1.00 µA
Output Current (Max)	11500 mA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-20 ℃
Power Dissipation (Max)	125000 mW
Minimum CMRR Range	85 dB
Supply Voltage	20V ~ 84V
Supply Voltage (Max)	84 V
Supply Voltage (Min)	20 V
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Size-Length	20.02 mm
Size-Width	4.5 mm
Size-Height	10.64 mm
Operating Temperature	-20℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

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- Shockproof foam
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