LM4819 datasheet, PDF - EEWORLD Datasheet

EEWORLDEEWORLD

Datasheet

Datasheet> All Categories > semiconductor> Analog mixed-signal IC> LM4819

LM4819: DescriptionLM4819 350mW Audio Amplifier with Shutdown Mode; Categorysemiconductor Analog mixed-signal IC; File Size2MB，30 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

Stay tuned Parametric Compare

LM4819 Overview

LM4819 350mW Audio Amplifier with Shutdown Mode

LM4819 Parametric

Parameter Name	Attribute value
Iq(Max)(mA)	3
Audio input type	Analog Input
THD + N @ 1 kHz(%)	1
SNR(dB)	102
Architecture	Class-AB
Rating	Catalog
Speaker channels(Max)	Mono
Iq(Typ)(mA)	1.5
Control interface	Hardware
Operating temperature range(C)	-40 to 85
Analog supply(Min)(V)	2
Closed/open loop	Closed
Output power(W)	0.35
Load(Min)(ohms)	8
Power stage supply(Min)(V)	2
Analog supply(Max)(V)	5.5
Power stage supply(Max)(V)	5.5
Approx. price(US$)	0.26 \| 1ku

LM4819 Related Products

	LM4819	LM4819MBD-NOPB	LM4819LDX/NOPB	LM4819MMX/NOPB	LM4819MM/NOPB	LM4819MBD/NOPB	LM4819LD/NOPB	LM4819MX/NOPB
Description	LM4819 350mW Audio Amplifier with Shutdown Mode	Audio IC Development Tools LM4819MBD EVAL MOD	Audio Amplifiers 350mW Audio Amplifier with Shutdown Mode 8-WSON -40 to 85	350mW Audio Amplifier with Shutdown Mode 8-VSSOP -40 to 85	350mW Audio Amplifier with Shutdown Mode 8-VSSOP -40 to 85	Audio IC Development Tools LM4819MBD EVAL MOD	350mW Audio Amplifier with Shutdown Mode 8-WSON -40 to 85	350mW Audio Amplifier with Shutdown Mode 8-SOIC -40 to 85
Brand Name	-	-	Texas Instruments	Texas Instruments	Texas Instruments	-	Texas Instruments	Texas Instruments
Is it lead-free?	-	-	Contains lead	Lead free	Lead free	-	Lead free	Lead free
Is it Rohs certified?	-	-	conform to	conform to	conform to	-	conform to	conform to
Parts packaging code	-	-	SOIC	MSOP	MSOP	-	SOIC	SOIC
package instruction	-	-	VSON, SOLCC8,.1,20	TSSOP, TSSOP8,.19	TSSOP, TSSOP8,.19	-	VSON, SOLCC8,.1,20	SOP, SOP8,.25
Contacts	-	-	8	8	8	-	8	8
Reach Compliance Code	-	-	compliant	compliant	compliant	-	compliant	compliant
ECCN code	-	-	EAR99	EAR99	EAR99	-	EAR99	EAR99
Factory Lead Time	-	-	1 week	1 week	1 week	-	6 weeks	1 week
Nominal bandwidth	-	-	20 kHz	20 kHz	20 kHz	-	20 kHz	20 kHz
Commercial integrated circuit types	-	-	AUDIO AMPLIFIER	AUDIO AMPLIFIER	AUDIO AMPLIFIER	-	AUDIO AMPLIFIER	AUDIO AMPLIFIER
harmonic distortion	-	-	10%	10%	10%	-	10%	10%
JESD-30 code	-	-	S-PDSO-N8	S-PDSO-G8	R-PDSO-G8	-	S-PDSO-N8	R-PDSO-G8
JESD-609 code	-	-	e3	e3	e3	-	e3	e3
length	-	-	2.5 mm	3 mm	3 mm	-	2.5 mm	4.9 mm
Humidity sensitivity level	-	-	3	1	1	-	3	1
Number of channels	-	-	1	1	1	-	1	1
Number of functions	-	-	1	1	1	-	1	1
Number of terminals	-	-	8	8	8	-	8	8
Maximum operating temperature	-	-	85 °C	85 °C	85 °C	-	85 °C	85 °C
Minimum operating temperature	-	-	-40 °C	-40 °C	-40 °C	-	-40 °C	-40 °C
Nominal output power	-	-	0.35 W	0.35 W	0.35 W	-	0.35 W	0.35 W
Package body material	-	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	-	-	VSON	TSSOP	TSSOP	-	VSON	SOP
Encapsulate equivalent code	-	-	SOLCC8,.1,20	TSSOP8,.19	TSSOP8,.19	-	SOLCC8,.1,20	SOP8,.25
Package shape	-	-	SQUARE	SQUARE	RECTANGULAR	-	SQUARE	RECTANGULAR
Package form	-	-	SMALL OUTLINE, VERY THIN PROFILE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	-	SMALL OUTLINE, VERY THIN PROFILE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	-	-	260	260	260	-	260	260
power supply	-	-	3/5 V	3/5 V	3/5 V	-	3/5 V	3/5 V
Certification status	-	-	Not Qualified	Not Qualified	Not Qualified	-	Not Qualified	Not Qualified
Maximum seat height	-	-	0.8 mm	1.1 mm	1.1 mm	-	0.8 mm	1.75 mm
Maximum slew rate	-	-	3 mA	3 mA	3 mA	-	3 mA	3 mA
Maximum supply voltage (Vsup)	-	-	5.5 V	5.5 V	5.5 V	-	5.5 V	5.5 V
Minimum supply voltage (Vsup)	-	-	2 V	2 V	2 V	-	2 V	2 V
surface mount	-	-	YES	YES	YES	-	YES	YES
Temperature level	-	-	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	-	INDUSTRIAL	INDUSTRIAL
Terminal surface	-	-	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	-	Matte Tin (Sn)	Matte Tin (Sn)
Terminal form	-	-	NO LEAD	GULL WING	GULL WING	-	NO LEAD	GULL WING
Terminal pitch	-	-	0.5 mm	0.65 mm	0.65 mm	-	0.5 mm	1.27 mm
Terminal location	-	-	DUAL	DUAL	DUAL	-	DUAL	DUAL
Maximum time at peak reflow temperature	-	-	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED	NOT SPECIFIED
width	-	-	2.5 mm	3 mm	3 mm	-	2.5 mm	3.9 mm

Recommended Resources

Toy police car circuit that can avoid obstacles

Wanhe XD40-A electric heating cupboard circuit diagram

Circuit diagram using joint shed transistors in electronic ballasts

Practical new DC bridge circuit

Video signal switching circuit

Computer motherboard circuit diagram 815 1_31

Shortcut: L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

Popular Components