Datasheet > AK4366_04

AK4366_04

更新时间： 2024-11-04 04:32:03

品牌	Logo	应用领域
AKM		/
页数	文件大小	规格书
31页	335K
描述
Low Power 24-Bit 2ch DAC with HP-AMP

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AK4366_04 数据手册

ASAHI KASEI

[AK4366]

AK4366

Low Power 24-Bit 2ch DAC with HP-AMP

GENERAL DESCRIPTION

The AK4366 is 24bit DAC with built-in Headphone Amplifier. The integrated headphone amplifier features

“pop-free” power-on/off, a mute control and delivers 50mW of power at 16Ω. The AK4366 is housed in a

16pin TSSOP package, making it suitable for portable applications.

FEATURE

Multi-bit ∆Σ DAC

Sampling Rate: 8kHz∼48kHz

64x Oversampling

On chip perfect filtering 8 times FIR interpolator

- Passband: 20kHz

- Passband Ripple: ±0.02dB

- Stopband Attenuation: 54dB

Digital De-emphasis Filter: 32kHz, 44.1kHz and 48kHz

System Clock: 256fs/384fs/512fs

- AC Couple Input Available

Audio I/F Format: MSB First, 2’s Compliment

- I²S, 24bit MSB justified, 24bit/20bit/16bit LSB justified

µP Interface: 3-wire

Bass Boost Function

Headphone Amplifier

- Output Power: 50mW x 2ch @16Ω, 3.3V

- S/N: 92dB@2.4V

- Pop noise Free at Power-ON/OFF and Mute

Power Supply: 2.2V ∼ 3.6V

Power Supply Current: 2.6mA@2.4V (@HP-AMP no-output)

Ta: −40 ∼ 85°C

Small Package: 16pin TSSOP

MS0248-E-01

2004/03

- 1 -

12 3 4 5 6 7...31

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AK43664W	ACCUTEK	获取价格	262,144 X 8 Bit MOS Dynamic Random Access Memory
AK43664Z	ACCUTEK	获取价格	262,144 X 8 Bit MOS Dynamic Random Access Memory
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