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LM1877N-9 +BOM

Versatile and efficient amplifier for home audio systems

Manufacturer:

NS
Mfr.Part #:

LM1877N-9
Datasheet:

LM1877N-9 Datasheet (PDF)
Part Life Cycle Code:

Obsolete
Reach Compliance Code:

not_compliant
Bandwidth-Nom:

20 kHz
Consumer IC Type:

AUDIO AMPLIFIER
EDA/CAD Models:

Request Free CAD Models for LM1877N-9

LM1877N-9 General Description

The LM1877N-9 is an exceptional dual audio power amplifier built by Texas Instruments, catering to stereo applications such as TVs, radios, and multimedia systems. It offers a voltage range of ±5V to ±22V and can deliver a maximum output power of 2.2 watts per channel into an 8-ohm load with just 0.5% total harmonic distortion (THD) at 1 kHz. This makes it perfect for high-fidelity audio systems where low distortion and a high signal-to-noise ratio are crucial

Key Features

Up to 30W output powerAvo typically 90 dBLow distortion: 0.015%,1kHz,20WWide power bandwidth: 70kHzProtection for AC and DC short circuits to groundThermal protection with parole circuitHigh current capability: 4AWide supply range 16V-60VInternal output protection diodes94 dB ripple rejection

Specifications

Part Life Cycle Code	Obsolete	Reach Compliance Code	not_compliant
Bandwidth-Nom	20 kHz	Consumer IC Type	AUDIO AMPLIFIER
Gain	34 dB	Harmonic Distortion	10%
JESD-30 Code	R-PDIP-T14	JESD-609 Code	e0
Length	19.18 mm	Moisture Sensitivity Level	1
Number of Channels	2	Number of Functions	1
Number of Terminals	14	Operating Temperature-Max	70 °C
Operating Temperature-Min		Output Power-Nom	1.3 W
Peak Reflow Temperature (Cel)	260	Qualification Status	Not Qualified
Seated Height-Max	5.08 mm	Supply Current-Max	50 mA
Supply Voltage-Max (Vsup)	24 V	Supply Voltage-Min (Vsup)	6 V
Surface Mount	NO	Technology	BIPOLAR
Temperature Grade	COMMERCIAL	Terminal Finish	Tin/Lead (Sn85Pb15)
Terminal Form	THROUGH-HOLE	Terminal Pitch	2.54 mm
Terminal Position	DUAL	Time@Peak Reflow Temperature-Max (s)	40
Width	7.62 mm