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AK4430ET
AK4430ET TSSOP-16 DACs for ROHS-compliant applications
AK4430ET
AK4430ET TSSOP-16 DACs for ROHS-compliant applications
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製造商零件號 # : AK4430ET
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包裝/封裝: TSSOP-16
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零件狀態 : OBSOLETE
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產品分類 : ADCs/DACs - Special Purpose
品質保證
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服務與包裝
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About After Sales Service
All Parts Extended Quality Guarantee
自發貨之日起 90 天內發起申請。
與我們的工作人員確認退貨或換貨。
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例子
捲帶式
剪膠帶
管或託盤
AK4430ET 數據表
價格 (USD)
| 數量 | 單價 | 總價 |
|---|---|---|
| 1 | $10.602 | $10.60 |
| 200 | $4.104 | $820.80 |
| 500 | $3.958 | $1,979.00 |
| 1000 | $3.889 | $3,889.00 |
這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。
詳細說明
Boasting a THD of -100 dB and an SNR of 108 dB, the AK4430ET ensures that every note and beat is reproduced with utmost precision and fidelity. Its low power consumption and single 3.3V power supply make it ideal for portable devices where efficiency is key. Moreover, the digital volume control feature enables you to fine-tune the audio output to suit your preferences perfectly
主要特徵
- 128x Over Sampling
- Sampling Rate: 30kHz ∼216kHz
- 32Bit 8x Digital Filter
- - Ripple: ±0.005dB, Attenuation: 70dB
- - Minimum delay option GD=7/fs
- - Sharp Roll-off Filter
- - Slow Roll-off Filter
- High Tolerance to Clock Jitter
- Low Distortion Differential Output
- DSD Data Input
- Digital De-emphasis for 32, 44.1, 48kHz Sampling
- Soft Mute
- Digital Attenuator (Linear 256 steps)
- Mono Mode
- External Digital Filter Mode
- THD+N: -100dB
- DR, S/N: 114dB (117dB when Mono mode)
- I/F Format: 24/32bit MSB justified,16/20/24/32bit LSB justified, I2S, DSD
- Master Clock:
- 30kHz ~ 32kHz: 1152fs
- 30kHz ~ 54kHz: 512fs or 768fs
- 30kHz ~ 108kHz: 256fs or 384fs
- 108kHz ~ 216kHz: 128fs or 192fs
- Power Supply: 4.75 ∼5.25V
- Digital Input Level: TTL
- Package: 30pin VSOP
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Part Status ! | Obsolete | Type | DAC, Audio |
| Number of Channels | 2 | Resolution (Bits) | 24 b |
| Sampling Rate (Per Second) | 192k | Data Interface ! | I2S |
| Voltage Supply Source ! | Single Supply | Voltage - Supply | 3V ~ 3.6V |
| Operating Temperature ! | -20°C ~ 85°C | Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) | Supplier Device Package | 16-TSSOP |
| Base Product Number | AK4430 |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is AK4430ET?
The AK4430ET is a 32-bit advanced multi-bit stereo DAC (Digital-to-Analog Converter) developed by Asahi Kasei Microdevices. It is designed to deliver high-fidelity audio performance for various audio playback systems including portable devices, home entertainment systems, and automotive audio systems.
How Does AK4430ET Work?
The AK4430ET operates by converting digital audio signals into analog signals with high precision and dynamic range. Its multi-bit architecture and advanced digital filtering techniques contribute to its high-fidelity audio reproduction. The DAC supports a wide range of input data formats, making it versatile for different audio playback applications.
How Many Pins does AK4430ET have and What are the Functions of the Pinout Configuration?
The AK4430ET is housed in a 24-pin SSOP (Shrink Small Outline Package) package. The pinout configuration includes:
- SDTI, SDTO: Serial data input and output pins.
- LRCK, BICK: Control signals for left/right channel and bit clock.
- MCKI: Master clock input for synchronous operation.
- VREF, VDD, VSS: Reference voltage, power supply, and ground pins.
- OUTL, OUTR: Analog left and right channel outputs.
What are the Pros and Cons of AK4430ET?
Pros:
- High Resolution: Provides 32-bit resolution for accurate audio reproduction.
- Advanced Digital Filtering: Incorporates advanced digital filtering for enhanced audio quality.
- Versatile Input Format: Supports various input data formats, offering flexibility for different applications.
- Suitable for Multiple Systems: Well-suited for portable devices, home entertainment systems, and automotive audio systems.
- Space-Efficient Package: The 24-pin SSOP package is compact, ideal for space-constrained designs.
Cons:
- External Components: May require external components for optimal performance in certain applications.
- Complexity: Requires careful consideration of digital and analog signal integrity for best results.
Are There Any Equivalents/Alternatives to AK4430ET for Recommendation?
- The PCM5242 from Texas Instruments is a similar 32-bit DAC with comparable features.
- Alternatives to the AK4430ET include the CS43122 from Cirrus Logic and the ES9018K2M from ESS Technology.
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