Datasheet Texas Instruments LM1875 — 数据表

制造商	Texas Instruments
系列	LM1875

20W音频功率放大器

数据表

PDF, 3.3 Mb, 修订版: A, 档案已发布: May 13, 2004

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	LM1875T	LM1875T/LB02	LM1875T/LB03	LM1875T/LB05	LM1875T/LF02	LM1875T/LF03	LM1875T/LF05	LM1875T/NOPB
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes	No	No	No	No	No	No	No

	LM1875T	LM1875T/LB02	LM1875T/LB03	LM1875T/LB05	LM1875T/LF02	LM1875T/LF03	LM1875T/LF05	LM1875T/NOPB
N	1	2	3	4	5	6	7	8
Pin	5	5	5	5	5	5	5	5
Package Type	NDH	NEB	NDH	NEB	NEB	NDH	NEB	NDH
Industry STD Term	TO-220		TO-220			TO-220		TO-220
JEDEC Code	R-MSFM-L		R-MSFM-L			R-MSFM-L		R-MSFM-L
Package QTY	45	45	45	45	45	45	45	45
Carrier	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE	TUBE
Device Marking	LM1875T	LM1875T	LM1875T	LM1875T	LM1875T	LM1875T	LM1875T	LM1875T
Width (mm)	10.16		10.16			10.16		10.16
Length (mm)	14.986		14.986			14.986		14.986
Thickness (mm)	4.572		4.572			4.572		4.572
Pitch (mm)	1.702		1.702			1.702		1.702
Max Height (mm)	4.7		4.7			4.7		4.7
Mechanical Data	下载		下载			下载		下载

Parameters / Models	LM1875T	LM1875T/LB02	LM1875T/LB03	LM1875T/LB05	LM1875T/LF02	LM1875T/LF03	LM1875T/LF05	LM1875T/NOPB
Analog Supply (V), Min	60	60	60	60	60	60	60	60
Audio Input Type	Analog	Analog	Analog	Analog	Analog	Analog	Analog	Analog
Closed/Open Loop	Open	Open	Open	Open	Open	Open	Open	Open
Control Interface	Hardware	Hardware	Hardware	Hardware	Hardware	Hardware	Hardware	Hardware
Operating Temperature Range, C	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70
Package Group	TO-220	TO-220	TO-220	TO-220	TO-220	TO-220	TO-220	TO-220
Package Size: mm2:W x L, PKG	See datasheet (TO-220)	See datasheet (TO-220)	See datasheet (TO-220)	See datasheet (TO-220)	See datasheet (TO-220)	See datasheet (TO-220)	See datasheet (TO-220)	See datasheet (TO-220)
Power Stage Supply(Max), V	60	60	60	60	60	60	60	60
Power Stage Supply(Min), V	16	16	16	16	16	16	16	16
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Speaker Channels, Max	1	1	1	1	1	1	1	1

	LM1875T	LM1875T/LB02	LM1875T/LB03	LM1875T/LB05	LM1875T/LF02	LM1875T/LF03	LM1875T/LF05	LM1875T/NOPB
RoHS	See ti.com	See ti.com	See ti.com	See ti.com	Compliant	Compliant	Compliant	Compliant

下载
Guidelines for Measuring Audio Power Amplifier Performance
PDF, 765 Kb, 档案已发布: Oct 30, 2001
This application note provides guidelines for measuring the date sheet parameters of Texas Instruments audio power amplifiers (APAs) using prefabricated evaluation modules (EVMs). The primary equipment used for the measurements consists of the System Two audio measurement system by Audio Precision , a digital multimeter (DMM), and a dc power supply.
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AN-1849 An Audio Amplifier Power Supply Design (Rev. B)
PDF, 1.9 Mb, 修订版: B, 档案已发布: May 1, 2013
This application report provides design information for a power supply for use with our newest offering of high-performance, ultra high-fidelity audio amplifier input stage ICs.

系列: LM1875 (8)

Semiconductors> Audio> Mid-Power Audio Amplifiers (5-50W)> Analog Input Amplifiers