Datasheet > ADAU1860

ADAU1860

更新时间： 2023-12-20 18:45:42

品牌	Logo	应用领域
亚德诺 - ADI		编解码器
页数	文件大小	规格书
30页	2295K
描述
三个ADC、一个DAC、具有音频DSP的低功耗编解码器

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数据手册

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ADAU1860 数据手册

Data Sheet

ADAU1860/ADAU1860-1

SPECIFICATIONS

Table 1. (Continued)

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

Interchannel Gain Mismatch

mdB

Total Harmonic Distortion + Noise (THD + N)

20 Hz to 20 kHz, −1 dB full-scale output

Enhanced performance

Normal performance

Power saving

–78

±0.3

±0.2

100

dBFS

Voice wake up

Offset Error

Gain Error

Interchannel Isolation

Power Supply Rejection Ratio (PSRR)

CM capacitor = 1 μF

100 mV p-p at 1 kHz

100 mV p-p at 10 kHz

PGAx_EN = 0, PGAx_SLEW_DIS = 1

0 dBFS

DIFFERENTIAL LINE INPUT

Full-Scale Input Voltage

0.98

2.78

V rms

V p-p

0 dBFS

Dynamic Range¹

20 Hz to 20 kHz, −60 dB input

Enhanced performance

Normal performance

Power saving

With A-Weighted Filter (RMS)

106

105

100

104

103

Voice wake up

With Flat 20 Hz to 20 kHz Filter

Enhanced performance

Normal performance

Power saving

Voice wake up

SNR²

With A-Weighted Filter (RMS)

Enhanced performance

Normal performance

Power saving

106

104

mdB

Voice wake up

With Flat 20 Hz to 20 kHz Filter

Enhanced performance

Normal performance

Power saving

103

102

Voice wake up

Interchannel Gain Mismatch

THD + N

20 Hz to 20 kHz, −1 dB full-scale output

Enhanced performance

Normal performance

Power saving

–95

±0.2

100

dBFS

Voice wake up

Offset Error

Gain Error

Interchannel Isolation

PSRR

CM capacitor = 1 μF

100 mV p-p at 1 kHz

100 mV p-p at 10kHz

analog.com

Rev. B | 5 of 30

1 2 3 456 7 8...30

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