Datasheet > AK4376AECB

AK4376AECB

更新时间： 2024-11-05 01:16:15

品牌	Logo	应用领域
AKM		/
页数	文件大小	规格书
68页	1486K
描述
Low-Power Advanced 32-bit DAC with HP

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

AK4376AECB 数据手册

[AK4376A]

AK4376A

Low-Power Advanced 32-bit DAC with HP

1. General Description

The AK4376A is stereo advanced 32-bit high sound quality audio DAC with a built-in

ground-referenced headphone amplifier. An internal circuit newly developed 32-bit digital filters for

better sound quality, achieving low distortion characteristics and wide dynamic range. The sampling

frequency supports up to 384 kHz. The AK4376A is available in a 36-pin CSP package, utilizing less

board space than competitive offerings.

2. Features

1. Stereo High Sound Quality Low Power Advanced 32-bit DAC

- 4 types of Digital Filter for Sound Color Selection

- 2 types of Operation Mode (High Performance Mode / Low Power Mode)

2. Ground-referenced Class-G Stereo Headphone-Amp

- Output Power: 25 mW @ 32Ω, THD+N < 60 dB

45 mW @ 16Ω, THD+N < 60 dB

- THD+N: 107 dB

- S/N: 125 dB

- Output Noise Level: 125 dBV (Analog Volume  14 dB)

- Analog Volume: +6 to 20 dB & Mute, 2 dB Step

- Ground Loop Noise Cancellation

3. HeadPhone-Amp Output comply with IEC61000-4-2 Level4 ESD Protection

4. Digital Audio interface

- Master/Slave mode

- Sampling Frequency:

Slave Mode: 8 k, 11.025 k, 12 k, 16 k, 22.05 k, 24 k, 32 k, 44.1 k, 48 k, 64 k, 88.2 k,

96 k, 128 k,176.4 k, 192 kHz, 256 k, 352.8 k, 384 kHz

Master Mode: 8 k, 11.025 k, 12 k, 16 k, 22.05 k, 24 k, 32 k, 44.1 k, 48 k, 64 k, 88.2 k,

96 k, 176.4 k, 192 kHz

- Interface Format: 32/24/16-bit I²S/MSB justified

5. Power Management

6. PLL

7. X’tal Oscillator

8. μP I/F: I²C (400 kHz)

9. Ta = 40 to 85C

10. Power Supply:

 AVDD (DAC, PLL):

1.7 to 1.9 V

1.7 to 1.9 V (built-in LDO)

1.65 to 3.6 V

 CVDD (HP-Amp, Charge Pump):

 LVDD (LDO2 for Digital Core):

 TVDD (Audio I/F):

11. Package: 36-pin CSP (2.74 x 2.56 mm, 0.4 mm pitch)

016014206-E-00

2016/11

- 1 -

12 3 4 5 6 7...68

中文翻译

下载PDF

与AK4376AECB相关器件

型号	品牌	获取价格	描述	数据表
AK4376ECB	AKM	获取价格	Low-Power Advanced 32-bit DAC with HP
AK4380	AKM	获取价格	100dB 24BIT 96kHz 2CH DAC
AK4380VT	AKM	获取价格	100dB 24BIT 96kHz 2CH DAC
AK4380VT-E2	AKM	获取价格	D/A Converter, 1 Func, Serial Input Loading, PDSO16, 6.40 X 5 MM, 0.65 MM PITCH, PLASTIC,
AK4381	AKM	获取价格	108DB 192KHZ 24-BIT 2CH DAC
AK4381VT	AKM	获取价格	108DB 192KHZ 24-BIT 2CH DAC
AK4382	AKM	获取价格	112dB 192kHz 24-BIT SCH DAC
AK4382A	AKM	获取价格	112dB 192kHz 24-Bit 2ch DAC
AK4382AVT	AKM	获取价格	112dB 192kHz 24-Bit 2ch DS DAC
AK4382VT	AKM	获取价格	112dB 192kHz 24-BIT SCH DAC