최대 출력 전력 x 채널 부하 is 2W x 1 @ 4 Ohm - 선형 - 증폭기 - 오디오 Distributor - LM4990ITLX/NOPB LM4990LD/NOPB LM4990MM/NOPB

부품 번호	제조업체 / 브랜드	간단한 설명	부품 상태	유형	출력 유형	최대 출력 전력 x 채널 부하	전압 - 공급	풍모	실장 형	작동 온도	공급 업체 장치 패키지	패키지 / 케이스
LM4990ITLX/NOPB	Texas Instruments	IC AMP AUDIO POWER 2W MONO 9USMD	Active	Class AB	1-Channel (Mono)	2W x 1 @ 4 Ohm	2.2 V ~ 5.5 V	Depop, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	9-DSBGA (1.6x1.6)	9-WFBGA, DSBGA
LM4990LD/NOPB	Texas Instruments	IC AMP AUDIO POWER 2W MONO 10WSON	Active	Class AB	1-Channel (Mono)	2W x 1 @ 4 Ohm	2.2 V ~ 5.5 V	Depop, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	10-WSON (3x4)	10-WFDFN Exposed Pad
LM4990MM/NOPB	Texas Instruments	IC AMP AUDIO POWER 2W MONO 8VSSOP	Active	Class AB	1-Channel (Mono)	2W x 1 @ 4 Ohm	2.2 V ~ 5.5 V	Depop, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	8-VSSOP	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
LM4990MMX/NOPB	Texas Instruments	IC AMP AUDIO POWER 2W MONO 8VSSOP	Active	Class AB	1-Channel (Mono)	2W x 1 @ 4 Ohm	2.2 V ~ 5.5 V	Depop, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	8-VSSOP	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
MAX4295EEE	Maxim Integrated	IC AMP AUDIO POWER 2W MONO 16QSOP	Active	Class D	1-Channel (Mono)	2W x 1 @ 4 Ohm	2.7 V ~ 5.5 V	Depop, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	16-QSOP	16-SSOP (0.154", 3.90mm Width)
MAX4295EEE+	Maxim Integrated	IC AMP AUDIO POWER 2W MONO 16QSOP	Active	Class D	1-Channel (Mono)	2W x 1 @ 4 Ohm	2.7 V ~ 5.5 V	Depop, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	16-QSOP	16-SSOP (0.154", 3.90mm Width)
MAX4295ESE	Maxim Integrated	IC AMP AUDIO MONO/STEREO 16-SOIC	Active	Class D	1-Channel (Mono)	2W x 1 @ 4 Ohm	2.7 V ~ 5.5 V	Depop, Short-Circuit and Thermal Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	16-SOIC	16-SOIC (0.154", 3.90mm Width)
PAM8012AZN	Diodes Incorporated	IC AMP AUDIO 2W CLASS D 9WCSP	Active	Class D	1-Channel (Mono)	2W x 1 @ 4 Ohm	2.5 V ~ 5.5 V	Depop, Short-Circuit and Thermal Protection	Surface Mount	-40°C ~ 85°C (TA)	9-WCSP	9-UFBGA, WLCSP
TPA2000D1GQCR	Texas Instruments	IC AMP AUDIO POWER 2W MONO D 48BGA	Obsolete	Class D	1-Channel (Mono)	2W x 1 @ 4 Ohm	2.7 V ~ 5.5 V	Depop, Differential Inputs, Short-Circuit Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	48-BGA MICROSTAR JUNIOR (4x4)	48-VFBGA
TPA2000D1PW	Texas Instruments	IC AMP AUDIO POWER 2W MONO 16TSSOP	Active	Class D	1-Channel (Mono)	2W x 1 @ 4 Ohm	2.7 V ~ 5.5 V	Depop, Differential Inputs, Short-Circuit Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	16-TSSOP	16-TSSOP (0.173", 4.40mm Width)
TPA2000D1PWR	Texas Instruments	IC AMP AUDIO POWER 2W MONO 16TSSOP	Active	Class D	1-Channel (Mono)	2W x 1 @ 4 Ohm	2.7 V ~ 5.5 V	Depop, Differential Inputs, Short-Circuit Protection, Shutdown	Surface Mount	-40°C ~ 85°C (TA)	16-TSSOP	16-TSSOP (0.173", 4.40mm Width)
TPA2000D1TPWRQ1	Texas Instruments	IC AMP AUDIO POWER 2W MONO 16TSSOP	Active	Class D	1-Channel (Mono)	2W x 1 @ 4 Ohm	2.7 V ~ 5.5 V	Depop, Differential Inputs, Short-Circuit Protection, Shutdown	Surface Mount	-40°C ~ 105°C (TA)	16-TSSOP	16-TSSOP (0.173", 4.40mm Width)

제조 업체 선형 - 증폭기 - 오디오