APA2176 查看數據表（PDF） - Anpec Electronics

零件编号

产品描述 (功能)

生产厂家

APA2176

270mW Stereo Cap-Free Headphone Driver

Anpec Electronics 

APA2176/2176A

Typical Operating Characteristics (Cont.)

Output Noise Voltage vs. Frequency

50µ

Output Noise Voltage vs. Frequency

50µ

20µ

Right channel

10µ

Left channel

20µ

Right channel

10µ

Left channel

VDD=1.8V

PVDD=3.0V

RL=16Ω

Cin=1µF

A-Weighting

1µ

20

100

1k

Frequency (Hz)

10k 20k

Frequency Response

+4

+220

Gain

+3

+200

+2

+1

+0

10

+4

Phase

+180

VDD=3.3V

PVDD=5.0V

RL=16Ω

Cin=1µF

+160

100

1k

10k

Frequency (Hz)

+140

200k

Frequency Response

+220

Gain

+3

+200

+2

+180

Phase

+1

VDD=1.8V

PVDD=3.0V

+160

RL=16Ω

Cin=1µF

+0

10

100

1k

10k

Frequency (Hz)

+140

200k

Copyright © ANPEC Electronics Corp.

11

Rev. A.7 - Jan., 2013

VDD=1.8V

PVDD=3.0V

RL=10kΩ

Cin=1µF

A-Weighting

1µ

20

100

1k

Frequency (Hz)

10k 20k

Frequency Response

+4

+220

Gain

+3

+200

+2

+180

Phase

+1

VDD=3.3V

PVDD=5.0V

+160

RL=10kΩ

Cin=1µF

+0

10

100

1k

10k

Frequency (Hz)

+140

200k

Frequency Response

+4

+220

Gain

+3

+200

+2

+180

Phase

+1

VDD=1.8V

+160

PVDD=3.0V

RL=10kΩ

Cin=1µF

+0

10

100

1k

10k

+140

200k

Frequency (Hz)

www.anpec.com.tw

Share Link: