AK4430ET

画像は参照用のみです。

AK4430ET

IC DAC/AUDIO 24BIT 192K 16TSSOP

100% オリジナル &新しい

出荷の準備ができている24時間

365日の保証

RFQおよびもっと割引を得る

仕様

Supplier Asahi Kasei Microdevices/AKM
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Obsolete
Type DAC, Audio
NumberofChannels 2
Resolution(Bits) 24 b
SamplingRate(PerSecond) 192k
DataInterface I²S
VoltageSupplySource Single Supply
Voltage-Supply 3V ~ 3.6V
OperatingTemperature -20°C ~ 85°C
MountingType Surface Mount
Package/Case 16-TSSOP (0.173, 4.40mm Width)

概要

Description

AK4430ET is a stereo digital-to-analog converter (DAC) IC from Asahi Kasei Microdevices (AKM). It converts 24-bit digital audio to analog for high-fidelity playback and is used in audio gear such as DAC boards, CD/DVD players, and receivers. Typical features include:
- 24-bit resolution, up to high sampling rates (often 192 kHz)
- Support for multiple digital input formats (I2S, left-justified, DSP)
- Low distortion and high SNR
- Analog outputs that usually require external I/V conversion and reconstruction filtering
For exact specs, interfaces, and pinout, please consult the official AK4430ET datasheet.

Features

Here are the common features of AK4430ET (AKM AK4430 family) DACs:
- 24-bit stereo DAC
- Up to 192 kHz sampling rate
- Differential current-output DAC (requires external I/V stage)
- Digital input formats: I2S (and often compatible left-justified/right-justified)
- Internal digital filter with selectable roll-off
- Digital de-emphasis support
- Soft mute and power-down control
- High dynamic range with low distortion (low THD+N)
- Low jitter tolerance and robust clocking
- Suitable for line-out/headphone or AV applications
Note: Exact specs can vary by revision; refer to the AK4430ET datasheet for precise voltage, interface, and package details.

Package

AK4430ET uses an 8-pin small-outline package (SOP-8 / MSOP-8).

Pinout

- Pin count: 28 pins (package options include SSOP-28 / QFP-28)
- Primary function: 24-bit stereo digital-to-analog converter (DAC). It has I2S-compatible digital input (bit clock, word select, data), converts to analog left and right outputs (LOUT/ROUT), requires separate analog and digital power, and includes control pins (e.g., MUTE/PDN) and ground/reference pins. For exact pin mapping, refer to the AK4430ET datasheet.

Manufacturer

The AK4430ET is manufactured by Asahi Kasei Microdevices Corporation (AKM). AKM is a Japanese semiconductor company (a subsidiary of Asahi Kasei) that designs and manufactures analog, mixed-signal, and digital ICs, with a focus on audio DACs/ADCs and related ICs for consumer and professional electronics.

Application

- High‑fidelity consumer audio equipment (Hi‑Fi receivers, DAC modules)
- AV gear (CD/DVD/Blu‑ray players, set‑top boxes)
- USB/HD digital audio interfaces and external DACs
- Professional audio gear (digital mixers, studio monitors)
- Automotive infotainment and car audio systems

Equivalent

AK4430ET is a 24-bit stereo DAC (I2S) from AKM, typically up to ~192 kHz. Close equivalents (not pin‑compatible) from other vendors include:
- Cirrus Logic CS4398
- TI PCM5242 / PCM1794A
- Analog Devices AD1955
- Wolfson WM8740 / WM8741
- ESS ES9038Q2M
Note: check pinout, interface, and performance specs when substituting.

出荷

出荷方法私たち

DHL、FedEx、TNT、UPS、またはあなたの選択の他の運送業者を通じてグローバルな出荷サービスを提供します。


出荷料参照（DHL/FedEx）:

DHL の: 配送費は25ドル〜45ドル（0.5kg）の範囲で、推定配送時間は2〜5営業日です。

フェデックス: 配送費は25ドル〜40ドル（0.5kg）の範囲で、推定配送時間は3〜7営業日。

UPS の: 配送費は25ドル〜45ドル（0.5kg）の範囲で、推定配送時間は3〜7営業日。

TNT社: 配送費は25ドル〜65ドル（0.5kg）の範囲で、推定配送時間は3〜7営業日。

EMS: 配送料金は30〜50ドル（0.5kg）の範囲で、推定配送時間は7〜15営業日です。

登録航空郵便: 配送費は2〜4ドル（0.1kg）で、推定配送時間は5〜20営業日です。

支払い

Payment Methods

支払い期間は100％前払いです。

現在、下記の支払い方法のみを受け入れています。:

1. ペイパル

2. クレジット・デビットカード

3. ワイヤー 転送

類似