900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






SG Micro

SGM4866 Datasheet Preview

SGM4866 Datasheet

1.28W Stereo Audio Power Amplifier

No Preview Available !

 
GENERAL DESCRIPTION
SGM4866
1.28W Stereo Audio Power Amplifier
FEATURES
The SGM4866 is a stereo audio power amplifier that is
designed for demanding applications in mobile phones
and other portable communication device applications. It
is capable of delivering 1.28W of continuous average
power per channel into an 8bridge tied load (BTL) with
typically 1% distortion (THD+N) from a 5V power supply.
The SGM4866 features an externally controlled, low
power consumption shutdown mode and thermal
shutdown protection. It also utilizes circuitry to reduce
“pop/click” during device turn-on.
The SGM4866 is unity-gain stable and can be configured
by external gain-setting resistors.
The SGM4866 is available in Green TQFN-3×3-16L
package. It operates over an ambient temperature range
of -40to +85.
1.28W into 8BTL Load from 5V Supply at
THD+N = 1% (Typical, per Channel)
Excellent PSRR: Direct Connection to Battery
Unity Gain Stable
2.6V to 5.5V Operation
Shutdown Current: 0.01μA (TYP)
Improved Pop/Click Circuitry
No Output Coupling Capacitors
External Gain Configuration Capability
Thermal Shutdown Protection Circuitry
-40to +85Operating Temperature Range
Available in Green TQFN-3×3-16L Package
APPLICATIONS
Cell Phones, PDA, MP4, PMP
Portable and Desktop Computers
Desktops Audio System
Multimedia Monitors
 
SG Micro Corp
www.sg-micro.com
REV. A. 1




SG Micro

SGM4866 Datasheet Preview

SGM4866 Datasheet

1.28W Stereo Audio Power Amplifier

No Preview Available !

SGM4866
1.28W Stereo Audio Power Amplifier
PACKAGE/ORDERING INFORMATION
MODEL
SGM4866
ORDER NUMBER
SGM4866YTQ16G/TR
PACKAGE
DESCRIPTION
TQFN-3×3-16L
PACKAGE
OPTION
Tape and Reel, 3000
MARKING
INFORMATION
4866TQ
ABSOLUTE MAXIMUM RATINGS
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . -0.3V to (VCC) + 0.3V
Storage Temperature Range . . . . . . . . . . . . . .-65to +150
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Operating Temperature Range . . . . . . . . . . . . . .-40to +85
Lead Temperature Range (Soldering 10sec)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260
ESD Susceptibility
HBM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3000V
MM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400V
NOTE:
Stresses beyond those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device. These
are stress ratings only, and functional operation of the device at
these or any other conditions beyond those indicated in the
operational sections of the specifications is not implied.
Exposure to absolute Maximum rating conditions for extended
periods may affect device reliability.
 
PIN CONFIGURATION (TOP VIEW)
GND SHDN GND GND
16 15 14 13
+OUTA 1
12 +OUTB
VCC 2
-OUTA 3
GND
11 VCC
10 -OUTB
INA 4
9 INB
5 678
GND GND GND BP
TQFN-3×3-16L
 
CAUTION
This integrated circuit can be damaged by ESD if you don’t
pay attention to ESD protection. SGMICRO recommends
that all integrated circuits be handled with appropriate
precautions. Failure to observe proper handling and
installation procedures can cause damage. ESD damage
can range from subtle performance degradation to complete
device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric
changes could cause the device not to meet its published
specifications.
SGMICRO reserves the right to make any change in circuit
design, specification or other related things if necessary
without notice at any time. Please contact SGMICRO sales
office to get the latest datasheet.
 
SG Micro Corp
www.sg-micro.com
2


Part Number SGM4866
Description 1.28W Stereo Audio Power Amplifier
Maker SG Micro
PDF Download

SGM4866 Datasheet PDF






Similar Datasheet

1 SGM4863 Dual 2.1W Audio Power Amplifier Plus Stereo Headphone Function
SG Micro
2 SGM4865 2.6W Stereo Audio Power Amplifier
SG Micro
3 SGM4866 1.28W Stereo Audio Power Amplifier
SG Micro





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z



Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy