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G1427

Mounting Hardware RG 2.5-72-12 3.000 DIA BLACK

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SeekIC No. : 002535443 Detail

G1427: Mounting Hardware RG 2.5-72-12 3.000 DIA BLACK

G1427 Data Sheet

floor Price/Ceiling Price

US $ .5~1.25 / Piece | Get Latest Price
Part Number:
G1427
Mfg:
Heyco
Supply Ability:
5000

Price Break

  • Qty
  • 0~1
  • 1~100
  • 100~500
  • 500~1000
  • Unit Price
  • $1.25
  • $.88
  • $.68
  • $.5
  • Processing time
  • 15 Days
  • 15 Days
  • 15 Days
  • 15 Days
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Total Cost: $ 0.00

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Upload time: 2024/12/25

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Product Details

Quick Details

Type : Rubber Grommet Material : Rubber
Outside Diameter : 3 in Length : 0.75 in    

Description

Plating :
Thread Size :
Outside Diameter : 3 in
Material : Rubber
Length : 0.75 in
Type : Rubber Grommet


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 4 Load
--1.2W/CH (typical) into a 8 Load
` Bridge-Tied Load (BTL), Single-Ended (SE)
` Stereo Input MUX
` PC-Beep Input
` Fully differential Input
` Shutdown Control Available
` Surface-Mount Power Package 24-Pin TSSOP-P


Application

· Stereo Power Amplifiers for Notebooks or Desktop Computers
· Multimedia Monitors
· Stereo Power Amplifiers for Portable Audio Systems


Pinout

Connection Diagram


Specifications

Supply Voltage, VCC...................6V
Operating Ambient Temperature Range
TA.......................40 to +85
Maximum Junction Temperature, TJ........150
Storage Temperature Range, TSTG..-65 to+150
Reflow Temperature (soldering, 10sec).....260
Power Dissipation (1)
TA 25 .......................2.7W
TA 70 .......................1.7W
Electrostatic Discharge, VESD
Human body mode................3000(2)
Note:
(1) : Recommended PCB Layout
(2) : Human body model : C = 100pF, R = 1500, 3 positive pulses plus 3 negative pulses


Description

G1427 is a stereo audio power amplifier in 24pin TSSOP thermal pad package. It can drive 2.0W continuous RMS power into 4 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, G1427 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 G1427 when it is idle. The current consumption can be reduced to 160A (typically).

Amplifier gain is internally configured and controlled by two terminals (GAIN0, GAIN1). BTL gain settings of 6dB, 10dB, 15.6dB, 21.6dB are provided, while SE gain is always configured as 4.1dB (inverting) for headphone driving. G1427 also supports two input paths, that means two different amplitude AC signals can be applied and chosen by setting HP/LINE pin. It enhances the hardware designing flexibility.




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