MC4863PD – Dual 2.2W Audio Amplifier Plus Stereo Headphone Function

Part Number : MC4863, MC4863PD

Function : Dual 2.2W Audio Amplifier Plus Stereo Headphone Function

Manufactures : MegaPower

Images :

1 page
MC4863 image

2 page
pinout

Description :

MC4863 Dual 2.2W Audio Amplifier Plus Stereo Headphone Function Gen er al D es c r i p t i o n The MC4863 is a dual bridge-connected audio power amplifier which, when connected to a 5V supply, will deliver 2.2W to a 4 Ω load(No t e 1) or 2.5W to a 3 Ω load(No t e 2) with less than 1.0% THD+N. In addition, the headphone input pin allows the amplifiers to operate in single-ended mode to drive stereo headphones. Boomer audio power amplifiers were designed specifically to provide high quality output power from a surface mount package while requiring few external components,to simplify audio system design, it combines dual bridge speaker amplifiers and stereo headphone amplifiers on one chip. The MC4863 features an externally controlled, low-power consumption shutdown mode, a stereo headphone amplifier mode, and thermal shutdown protection. It also utilizes circuitry to reduce “clicks and pops” during device turn-on. . . . . . . . . Feat u r es P O at 1% THD+N into 3 Ω into 4 Ω Into 8 Ω Single-ended mode – THD+N at 75mW into 32 Ω Shutdown current Stereo headphone amplifier mode “Click and pop” suppression circuitry Unity-gain stable Thermal shutdown protection circuitry The available in a SOP16 package and TSSOP16-EP,TSSOP20 and TSSOP20-EP packages 0.7 μ A(typ) 2.5W(typ) 2.2W(typ) 1.1W(typ) 0.5%(max) . . . A p p l i c at i o n s Multimedia monitors Portable and desktop computers Portable televisions No t e 1: An MC4863 which has been properly mounted to the circuit board will deliver 2.2W into 4 Ω .The other package options for the MC4863 will deliver 1.1W into 8 Ω . See the Application Information section for MC4863 usage infor-mation. No t e 2: An MC4863 which has been properly mounted to the circuit board and forced-air cooled will deliver 2.5W into 3 Ω . www.megapower. com.cn 1 Feb,2012 Rev.2.0 Free Datasheet http:// MC4863 Dual 2.2W Audio Amplifier Plus Stereo Headphone Function Pi n Co n f i g u r at i o n SOP16 SHUTDOWN GND +OUTA VDD TSSOP16-EP 1 2 3 4 16 15 14 13 12 11 10 9 HP-IN GND +OUTB VDD -OUTB -INB BYPASS +INB -OUTA 5 -INA 6 GND 7 +INA 8 Top View Top View TSSOP20 TSSOP20- EP Top View Top View www.megapower. com.cn 2 Feb,2012 Rev.2.0 Free Datasheet http:// MC4863 Dual 2.2W Audio Amplifier Plus Stereo Headphone Function Ty p i c al A p p l i c at i o n Figure 1. Typical Audio Amplifier Application Circuit www.megapower. com.cn 3 Feb,2012 Rev.2.0 Free Datasheet http:// MC4863 Dual 2.2W Audio Amplifier Plus Stereo Headphone Function A b s o l u t e Max i m u m R at i n g s Item Supply Voltage Power Dissipation Input Voltage Junction Temperature Storage Temperature Range Vapor Phase( 60 sec) Solder Information Infrared( 15 sec) 1 Value 6 Internally limited – 0. 3V to V DD +0. 3V 150 – 65 to150 215 220 Unit V V ℃ ℃ ℃ ℃ Small Outline Package Rec o m m en d ed O p er at i n g C o n d i t i o n Item Supply Voltage Temperatur […]

3 page
image

MC4863PD Datasheet

Function : Dual 2.2W Audio Amplifier Plus Stereo Headphone Function

Manufactures : MegaPower

Images :

1 page
MC4863 image

2 page
pinout

Description :

MC4863 Dual 2.2W Audio Amplifier Plus Stereo Headphone Function Gen er al D es c r i p t i o n The MC4863 is a dual bridge-connected audio power amplifier which, when connected to a 5V supply, will deliver 2.2W to a 4 Ω load(No t e 1) or 2.5W to a 3 Ω load(No t e 2) with less than 1.0% THD+N. In addition, the headphone input pin allows the amplifiers to operate in single-ended mode to drive stereo headphones. Boomer audio power amplifiers were designed specifically to provide high quality output power from a surface mount package while requiring few external components,to simplify audio system design, it combines dual bridge speaker amplifiers and stereo headphone amplifiers on one chip. The MC4863 features an externally controlled, low-power consumption shutdown mode, a stereo headphone amplifier mode, and thermal shutdown protection. It also utilizes circuitry to reduce “clicks and pops” during device turn-on. . . . . . . . . Feat u r es P O at 1% THD+N into 3 Ω into 4 Ω Into 8 Ω Single-ended mode – THD+N at 75mW into 32 Ω Shutdown current Stereo headphone amplifier mode “Click and pop” suppression circuitry Unity-gain stable Thermal shutdown protection circuitry The available in a SOP16 package and TSSOP16-EP,TSSOP20 and TSSOP20-EP packages 0.7 μ A(typ) 2.5W(typ) 2.2W(typ) 1.1W(typ) 0.5%(max) . . . A p p l i c at i o n s Multimedia monitors Portable and desktop computers Portable televisions No t e 1: An MC4863 which has been properly mounted to the circuit board will deliver 2.2W into 4 Ω .The other package options for the MC4863 will deliver 1.1W into 8 Ω . See the Application Information section for MC4863 usage infor-mation. No t e 2: An MC4863 which has been properly mounted to the circuit board and forced-air cooled will deliver 2.5W into 3 Ω . www.megapower. com.cn 1 Feb,2012 Rev.2.0 Free Datasheet http:// MC4863 Dual 2.2W Audio Amplifier Plus Stereo Headphone Function Pi n Co n f i g u r at i o n SOP16 SHUTDOWN GND +OUTA VDD TSSOP16-EP 1 2 3 4 16 15 14 13 12 11 10 9 HP-IN GND +OUTB VDD -OUTB -INB BYPASS +INB -OUTA 5 -INA 6 GND 7 +INA 8 Top View Top View TSSOP20 TSSOP20- EP Top View Top View www.megapower. com.cn 2 Feb,2012 Rev.2.0 Free Datasheet http:// MC4863 Dual 2.2W Audio Amplifier Plus Stereo Headphone Function Ty p i c al A p p l i c at i o n Figure 1. Typical Audio Amplifier Application Circuit www.megapower. com.cn 3 Feb,2012 Rev.2.0 Free Datasheet http:// MC4863 Dual 2.2W Audio Amplifier Plus Stereo Headphone Function A b s o l u t e Max i m u m R at i n g s Item Supply Voltage Power Dissipation Input Voltage Junction Temperature Storage Temperature Range Vapor Phase( 60 sec) Solder Information Infrared( 15 sec) 1 Value 6 Internally limited – 0. 3V to V DD +0. 3V 150 – 65 to150 215 220 Unit V V ℃ ℃ ℃ ℃ Small Outline Package Rec o m m en d ed O p er at i n g C o n d i t i o n Item Supply Voltage Temperatur […]

3 page
image

MC4863PD Datasheet

Function : Dual 2.2W Audio Amplifier Plus Stereo Headphone Function

Manufactures : MegaPower

Images :

1 page
MC4863 image

2 page
pinout

Description :

MC4863 Dual 2.2W Audio Amplifier Plus Stereo Headphone Function Gen er al D es c r i p t i o n The MC4863 is a dual bridge-connected audio power amplifier which, when connected to a 5V supply, will deliver 2.2W to a 4 Ω load(No t e 1) or 2.5W to a 3 Ω load(No t e 2) with less than 1.0% THD+N. In addition, the headphone input pin allows the amplifiers to operate in single-ended mode to drive stereo headphones. Boomer audio power amplifiers were designed specifically to provide high quality output power from a surface mount package while requiring few external components,to simplify audio system design, it combines dual bridge speaker amplifiers and stereo headphone amplifiers on one chip. The MC4863 features an externally controlled, low-power consumption shutdown mode, a stereo headphone amplifier mode, and thermal shutdown protection. It also utilizes circuitry to reduce “clicks and pops” during device turn-on. . . . . . . . . Feat u r es P O at 1% THD+N into 3 Ω into 4 Ω Into 8 Ω Single-ended mode – THD+N at 75mW into 32 Ω Shutdown current Stereo headphone amplifier mode “Click and pop” suppression circuitry Unity-gain stable Thermal shutdown protection circuitry The available in a SOP16 package and TSSOP16-EP,TSSOP20 and TSSOP20-EP packages 0.7 μ A(typ) 2.5W(typ) 2.2W(typ) 1.1W(typ) 0.5%(max) . . . A p p l i c at i o n s Multimedia monitors Portable and desktop computers Portable televisions No t e 1: An MC4863 which has been properly mounted to the circuit board will deliver 2.2W into 4 Ω .The other package options for the MC4863 will deliver 1.1W into 8 Ω . See the Application Information section for MC4863 usage infor-mation. No t e 2: An MC4863 which has been properly mounted to the circuit board and forced-air cooled will deliver 2.5W into 3 Ω . www.megapower. com.cn 1 Feb,2012 Rev.2.0 Free Datasheet http:// MC4863 Dual 2.2W Audio Amplifier Plus Stereo Headphone Function Pi n Co n f i g u r at i o n SOP16 SHUTDOWN GND +OUTA VDD TSSOP16-EP 1 2 3 4 16 15 14 13 12 11 10 9 HP-IN GND +OUTB VDD -OUTB -INB BYPASS +INB -OUTA 5 -INA 6 GND 7 +INA 8 Top View Top View TSSOP20 TSSOP20- EP Top View Top View www.megapower. com.cn 2 Feb,2012 Rev.2.0 Free Datasheet http:// MC4863 Dual 2.2W Audio Amplifier Plus Stereo Headphone Function Ty p i c al A p p l i c at i o n Figure 1. Typical Audio Amplifier Application Circuit www.megapower. com.cn 3 Feb,2012 Rev.2.0 Free Datasheet http:// MC4863 Dual 2.2W Audio Amplifier Plus Stereo Headphone Function A b s o l u t e Max i m u m R at i n g s Item Supply Voltage Power Dissipation Input Voltage Junction Temperature Storage Temperature Range Vapor Phase( 60 sec) Solder Information Infrared( 15 sec) 1 Value 6 Internally limited – 0. 3V to V DD +0. 3V 150 – 65 to150 215 220 Unit V V ℃ ℃ ℃ ℃ Small Outline Package Rec o m m en d ed O p er at i n g C o n d i t i o n Item Supply Voltage Temperatur […]

3 page
image

MC4863PD Datasheet


This entry was posted in Uncategorized. Bookmark the permalink.