G1432 Datasheet
Part Number |
G1432 |
Manufacturers |
Global Mixed-mode Technology |
Logo |
|
Description |
2W Stereo Audio Amplifier |
Datasheet |
G1432 Datasheet (PDF) |
Global Mixed-mode Technology Inc.
G1432
2W Stereo Audio Amplifier
Features
Depop Circuitry Integrated Output Power at 1% THD+N, VDD=5V --1.8W/CH (typical) into a 4Ω Load --1.2W/CH (typical) into a 8Ω Load Maximum Output Power Clamping Circuitry Integrated Bridge-Tied Load (BTL) Stereo Input MUX Mute and Shutdown Control Available www.DataSheet4U.com Surface-Mount Power Package 24-Pin TSSOP-P & 24-Pin QFN Available
General Description
The G1432 is a stereo audio power amplifier in 24pin TSSOP thermal pad package or 24pin QFN package. It can drive 1.8W continuous RMS power into 4Ω load per channel in Bridge-Tied Load (BTL) mode at 5V supply voltage. Its THD is smaller than 1% under the above operation condition. The G1432 can mute the output when Mute is activated. For the low current consumption applications, the SHDN mode is supported to disable the G1432 when it is idle. The current consumption can be further reduced to below 5µA. The G1432 also supports two input pat.
Part Number |
G1438 |
Manufacturers |
Global Mixed-mode Technology |
Logo |
|
Description |
2W Stereo Audio Amplifier |
Datasheet |
G1438 Datasheet (PDF) |
Global Mixed-mode Technology Inc.
G1438
2W Stereo Audio Amplifier with DC Volume
Control and Selectable Gain
Features
0dB ~-78dB Internal DC Volume Gain Setting Embedded
Depop Circuitry Integrated Output Power at 1% THD+N, VDD=5V
--2.0W/CH (typical) into a 4Ω Load --1.2W/CH (typical) into a 8Ω Load Bridge-Tied Load (BTL), Single-Ended (SE) PC-Beep Input Selectable Internal/External Gain Setting Shutdown Control Available Thermal Shutdown Protection Surface-Mount Power Package 28-Pin TSSOP-P / 28pin TQFN Available
Applications
Stereo Power Amplifiers for Notebooks or Desktop Computers
Multimedia Monitors Stereo Power Amplifiers for Portable Audio
Systems
Ordering.
Part Number |
G1431 |
Manufacturers |
Global Mixed-mode Technology |
Logo |
|
Description |
2W Stereo Audio Amplifier |
Datasheet |
G1431 Datasheet (PDF) |
Global Mixed-mode Technology Inc.
G1431
2W Stereo Audio Amplifier
Features
Internal Gain Control, Which Eliminates External Gain-Setting Resistors Depop Circuitry Integrated Output Power at 1% THD+N, VDD=5V --2.0W/CH (typical) into a 4Ω Load --1.2W/CH (typical) into a 8Ω Load Bridge-Tied Load (BTL) Supported Fully differential Input Shutdown Control Available www.DataSheet4U.com Surface-Mount Power Package 20-Pin TSSOP-P & 20-Pin TQFN 4X4
General Description
G1431 is a stereo audio power amplifier in 20pin TSSOP thermal pad package or 20-pin TQFN 4X4. It can drive 2W continuous RMS power into 4Ω load per channel in Bridge-Tied Load (BTL) mode at 5V supply voltage. Its THD is.
Part Number |
G1430 |
Manufacturers |
Global Mixed-mode Technology |
Logo |
|
Description |
2W Stereo Audio Amplifier |
Datasheet |
G1430 Datasheet (PDF) |
Global Mixed-mode Technology Inc.
G1430
2W Stereo Audio Amplifier
Features
Depop Circuitry Integrated Output Power at 1% THD+N, VDD=5V
General Description
G1430 is a stereo audio power amplifier in 16pin Dual Inline Package. It can drive 1.8W continuous RMS power into 4Ω load per channel in Bridge-Tied Load (BTL) mode at 5V supply voltage. Its THD is smaller than 1% under the above operation condition. To simplify the audio system design in the notebook application, G1430 supports the Bridge-Tied Load (BTL) mode for driving the speakers, Single-End (SE) mode for driving the headphone. For the low current consumption applications, the SHDN mode is supported to disable G1430 when it is .
2W Stereo Audio Amplifier
Global Mixed-mode Technology Inc.
G1432
2W Stereo Audio Amplifier
Features
Depop Circuitry Integrated Output Power at 1% THD+N, VDD=5V --1.8W/CH (typical) into a 4Ω Load --1.2W/CH (typical) into a 8Ω Load Maximum Output Power Clamping Circuitry Integrated Bridge-Tied Load (BTL) Stereo Input MUX Mute and Shutdown Control Available www.DataSheet4U.com Surface-Mount Power Package 24-Pin TSSOP-P & 24-Pin QFN Available
General Description
The G1432 is a stereo audio power amplifier in 24pin TSSOP thermal pad package or 24pin QFN package. It can drive 1.8W continuous RMS power into 4Ω load per channel in Bridge-Tied Load (BTL) mode at 5V supply voltage. Its THD is smaller than 1% under the above operation condition. The G1432 can mute the output when Mute is activated. For the low current consumption applications, the SHDN mode is supported to disable the G1432 when it is idle. The current consumption can be further reduced to below 5µA. The G1432 also supports two input paths, that means two different gain loops can be set in the same PCB and choosing either one by setting IN1 /IN2 pin. It enhances the hardware designing flexibility. The G1432 also supports an extra function -- the maximum output power clamping function to protect the speakers from burned-out.
Applications
Stereo Power Amplifiers for Notebooks or Desktop Computers Multimedia Monitors Stereo Power Amplifiers for Portable Audio Systems
Ordering Information
ORDER MARKING NUMBER
G1432F3U G143.
2008-09-25 : D70325L-8 ZTB500F ZTB503F ZTB912F ACM2012D ACM2012H TS13003A FJD5304D DAPDNA-2 DAPDNA-2