Datasheet > G1431F2U

G1431F2U

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
致新 - GMT		音频放大器
页数	文件大小	规格书
13页	281K
描述
2W Stereo Audio Amplifier

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数据手册

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G1431F2U 数据手册

G1431

Global Mixed-mode Technology Inc.

Typical Characteristics

Table of Graphs

FIGURE

vs Frequency

vs Output Power

vs Frequency

1,2,7,8,13,14

THD +N Total harmonic distortion plus noise

3,4,5,6,9,10,11,12,15,16,17,18

V_nOutput noise voltage

Supply ripple rejection ratio

Crosstalk

P_OOutput power

vs Load Resistance 22

P_DPower dissipation

vs Output Power

Total Harmonic Distortion

Plus Noise vs Frequency

Total Harmonic Distortion

Plus Noise vs Frequency

VDD=5V

RL=3Ω

Po=1.75W

RL=3Ω

Av=6dB

Av=21.6dB

Po=0.5W

0.5

Av=15.6dB

0.2

0.1

0.2

0.1

Po=1W

Av=10dB

0.05

Av=6dB

0.02

0.01

0.02

0.01

Po=1.5W

100

200

500

10k

20k

100

200

500

10k

20k

Figure 1

Figure 2

Total Harmonic Distortion Plus

Noise vs Output Power

Total Harmonic Distortion Plus

Noise vs Output Power

15kHz

VDD=5V

RL=3Ω, Av=6dB

RL=3Ω, Av=10dB

15kHz

1kHz

0.5

0.2

0.1

0.2

0.1

20Hz

0.05

20Hz

0.02

0.01

0.02

0.01

10m

20m

50m

100m

200m

500m

10m

20m

50m

100m

200m

500m

Figure 3

Figure 4

TEL: 886-3-5788833

http://www.gmt.com.tw

Ver: 1.3

Sep 23, 2005

1 234 5 6 7...13

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