http://www.datasheet4u.com

900,000+ Datasheet PDF Search and Download

Datasheet4U offers most rated semiconductors datasheets pdf





Global Mixed-mode Technology
Global Mixed-mode Technology

G1402 Datasheet Preview

G1402 Datasheet

Stereo Headphone Power Amplifier

No Preview Available !

G1402 pdf
Global Mixed-mode Technology Inc.
G1402
Stereo Headphone Power Amplifier
Features
„ High performance Class AB amplifier
„ High signal-to-noise ratio
„ Low distortion
„ Low power consumption
„ Large output voltage swing
„ Excellent power supply ripple rejection
„ 3.0V to 6.5V supply voltage range
„ Surface-Mount package-SOP 8
www.DataSheetA4Up.cpomlications
„ CD-ROM
„ DVD-ROM
„ CD-R/W
„ MP3
„ Portable Stereo
General Description
The G1402 is an output rail-to-rail stereo audio power
amplifier housed in a 8-pin SOP package capable of
delivering 125mW of continuous power into 16loads
& 75mW into 32loads with the THD <0.1% per
channel.
The gain setting of the amplifiers can simply achieve
by setting two external resistors RI (input resistor) & RF
(feedback resistor) promptly.
The G1402 is a dual channel, low voltage, low power,
and high performance amplifiers. The quiescent
current is 3mA @ 5V typically. With excellent AC
performance (small THD), it can be designed into a
wide range of headphone driving applications.
Ordering Information
ORDER
NUMBER
MARKING
TEMP.
RANGE
PACKAGE
G1402P1X G1402 -40°C to +85°C
SOP-8L
G1402P1Xf G1402 -40°C to +85°C SOP-8L (Pb free)
Note: X Specify the packing type
U: Tape & Reel
T: Tube
Pin Configuration
OUTA 1
INA(neg) 2
INA(pos) 3
VSS 4
G1402
8 VDD
7 OUTB
6 INB(neg)
5 INB(pos)
SYMBOL
OUTA
INA(neg)
INA(pos)
VSS
INB(pos)
INB(neg)
OUTB
VDD
PIN DESCRIPTION
1 output A
2 inverting input A
3 non-inverting input A
4 negative supply
5 non-inverting input B
6 inverting input B
7 output B
8 positive supply
Ver: 1.2
Jun 28, 2004
TEL: 886-3-5788833
http://www.gmt.com.tw
1



Global Mixed-mode Technology
Global Mixed-mode Technology

G1402 Datasheet Preview

G1402 Datasheet

Stereo Headphone Power Amplifier

No Preview Available !

G1402 pdf
Global Mixed-mode Technology Inc.
Block Diagram
G1402
www.DataSheet4U.com
OUTA 1
INA(neg) 2
INA(pos) 3
VSS 4
8 VDD
7 OUTB
_ 6 INB(neg)
+ 5 INB(pos)
G1402
Absolute Maximum Ratings (Note1)
SYMBOL
VDD
Tstg
Tamb
ESD
PARAMETER
Supply voltage
Storage temperature
Operating ambient temperature
ESD voltage
CONDITION
HBM
MIN
0
-65
-40
-
Notes:
1. Absolute Maximum Ratings are limits beyond which damage to the device may occur.
MAX
7.0
+150
+85
2
Thermal Characteristics
SYMBOL
PARAMETER
Rth j-a
Thermal resistance from junction to ambient in free air SO8
VALUE
240
Test and Application Information
VDD
100k
3.9k
220µF
+
VOUTA
RL
UNIT
V
°C
°C
KV
UNIT
°C/W
VINA 2.2µF 3.9k
VINB 2.2µF 3.9k
1µF 100k
18
2_
3+
G1402
5
6
74
+
C6
100µF
3.9k
220µF
+
VOUTB
RL
Fig.1 Measurement circuit for inverting application
Ver: 1.2
Jun 28, 2004
TEL: 886-3-5788833
http://www.gmt.com.tw
2


Part Number G1402
Description Stereo Headphone Power Amplifier
Maker Global Mixed-mode Technology
Total Page 8 Pages
PDF Download
G1402 pdf
Download PDF File
G1402 pdf
View for Mobile






Related Datasheet

1 G1401 Stereo Headphone Power Amplifier Global Mixed-mode Technology
Global Mixed-mode Technology
G1401 pdf
2 G1402 Stereo Headphone Power Amplifier Global Mixed-mode Technology
Global Mixed-mode Technology
G1402 pdf




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