LM49153 datasheet, PDF - EEWORLD Datasheet

LM49153: DescriptionLM49153 Mono Audio Subsys w/ class G Headphone Amp Class D Speaker Amp Noise Gate & Speaker Protection; Categorysemiconductor Analog mixed-signal IC; File Size2MB，31 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

Stay tuned Parametric Compare

LM49153 Overview

LM49153 Mono Audio Subsys w/ class G Headphone Amp Class D Speaker Amp Noise Gate & Speaker Protection

Parameter Name	Attribute value
Audio input type	Analog Input
SNR(dB)	98
THD + N @ 1 kHz(%)	0.02
Architecture	Class-D
Rating	Catalog
Analog supply(Min)(V)	2.7
Speaker channels(Max)	Mono
Speaker channels	Mono
Control interface	I2C
PSRR(dB)	94
Approx. price(US$)	1.51 \| 1ku
Operating temperature range(C)	-40 to 85
Closed/open loop	Open
Output power(W)	1.35
Iq(Typ)(mA)	1.2
Load(Min)(ohms)	8
Power stage supply(Min)(V)	2.7
Analog supply(Max)(V)	5.5
Power stage supply(Max)(V)	5.5

	LM49153	LM49153TME-NOPB	LM49153TMX-NOPB	LM49153TME/NOPB	LM49153TMX/NOPB
Description	LM49153 Mono Audio Subsys w/ class G Headphone Amp Class D Speaker Amp Noise Gate & Speaker Protection	Audio Amplifiers Y	Audio Amplifiers Y	Mono Audio Subsys w/ class G Headphone Amp Class D Speaker Amp Noise Gate & Speaker Protection 25-DSBGA -40 to 85	Mono Audio Subsys w/ class G Headphone Amp Class D Speaker Amp Noise Gate & Speaker Protection 25-DSBGA -40 to 85

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components