AK4452VN
DAC 2-CH Delta-Sigma 32-bit 32-Pin QFN EP
Inventory:7,140
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
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Part Number : AK4452VN
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Package/Case : WFQFN-32
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Brands : Asahi Kasei Microdevices
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Components Categories : ADCs/DACs - Special Purpose
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Datesheet : AK4452VN DataSheet (PDF)
Overview of AK4452VN
DAC, Audio 32 b 768k DSD, I2S 32-QFN (5x5)
Key Features
- 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
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category | Audio D/A Converter ICs | RoHS | Details |
| Number of Converters | 2 Converter | Sampling Rate | 192 kHz |
| Interface Type | PCM | Resolution | 32 bit |
| Number of DAC Outputs | 2 Output | SNR - Signal to Noise Ratio | 115 dB |
| Supply Voltage - Min | 3.3 V, 5 V | Supply Voltage - Max | 3.3 V, 5 V |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 105 C |
| Mounting Style | SMD/SMT | Brand | Asahi Kasei Microdevices |
| Moisture Sensitive | Yes | Number of Channels | 2 Channel |
| Operating Supply Voltage | 3.3 V, 5 V | Product Type | Audio D/A Converter ICs |
| Factory Pack Quantity | 1000 | Subcategory | Audio ICs |
| Unit Weight | 0.002116 oz |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package
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Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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