恭喜您提交成功
提交失敗
PCM1738E
High-quality audio conversion technology
-
製造商零件號 # : PCM1738E
-
包裝/封裝: SSOP-28
-
零件狀態 : Active
-
製造商: Texas Instruments
-
產品分類 : ADCs/DACs - Special Purpose
品質保證
品質保證
從我們的供應鍊網路採購的所有零件都經過嚴格的進貨檢驗流程。 這種細緻的檢查可確保客戶收到的零件是正品並符合要求的標準。 此外，我們還保存這些檢查的詳細記錄，以確保整個供應鏈的透明度和可追溯性。
認證
我們已成功獲得各項認證標準，並建立了自己的專業檢測實驗室。 這確保了我們向客戶提供的每件產品都符合最高的品質標準。 我們遵守嚴格的測試協議，以保持我們產品的一致性和準確性。 為了確保我們的產品是原裝正品，我們還與信譽良好的第三方檢測機構合作進行嚴格的品質測試。 我們對品質的承諾延伸到滿足行業、法律、監管和 ISO 9001:2015 的要求。
運輸與付款
運輸與付款
關於運送
我們通常會在幾個工作日內通過可靠的運輸公司（例如 FedEx、SF、UPS 或 DHL）運送訂單。 我們還支持其他運輸方式。 如果您想詢問具體的運輸細節或費用，請隨時與我們聯繫。
關於付款
我們接受多種支付方式，包括VISA、MasterCard、銀聯、西聯、PayPal等渠道。
如果您有特定的付款方式或想詢問費率和其他詳細信息，請隨時與我們聯繫。
電匯
Paypal
信用卡
西聯匯款
速匯金
服務與包裝
服務與包裝
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。
保持貨物收到時的原始狀態。
最後請注意，退貨或換貨的資格取決於對退貨商品實際狀況的評估。 在完成退貨或換貨流程之前，我們將評估收到的貨物。 如果您對退貨或換貨有任何疑問或需要進一步幫助，請隨時通過以下方式聯絡我們： [email protected]
關於包裝
在包裝方面，我們的產品均精心包裝在防靜電袋中，以提供ESD防靜電保護。 外包裝堅固耐用且閉合牢固。 我們支持各種包裝方法，例如捲帶式、切帶式、管式或託盤式。
例子
捲帶式
剪膠帶
管或託盤
PCM1738E 數據表
目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!
詳細說明
The PCM1738E is a game-changer in the world of audio processing, prioritizing both excellence in sound quality and efficiency in power consumption. Its robust features, including a built-in digital interpolation filter and delta-sigma modulator, ensure unparalleled accuracy and resolution in audio playback. The DAC's analog output stage, complemented by a low-pass filter, eliminates unwanted noise and distortion, delivering a pure and unadulterated listening experience for discerning listeners
主要特徵
- Differential Current Output
- 107 dB Signal-to-Noise Ratio
- 0.0015% THD+N
- 32-bit Variable Output Resolution
- Sampling Frequency Supported up to 192 kHz
- Low Power Consumption
- 8x Oversampling Digital Filter
- Programmable Digital Filter Characteristics
- Wide Dynamic Range
- Hardware Controllable Noise Shaping
應用
- High-fidelity audio systems
- DVD players
- Home theater systems
- Professional audio equipment
- Automotive audio systems
- Portable audio devices
- Digital audio workstations
- Recording studios
- Live sound reinforcement systems
- Telecommunications equipment
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。
| Product Category ! | Audio D/A Converter ICs | RoHS | Details |
| Number of Converters | 2 Converter | Sampling Rate ! | 192 kS/s |
| Interface Type | Serial (3-Wire) | Resolution | 24 bit |
| Package / Case | SSOP-28 | Number of DAC Outputs | 2 Output |
| SNR - Signal to Noise Ratio | 117 dB | Supply Voltage - Min | 4.75 V |
| Supply Voltage - Max | 5.25 V | Series | PCM1738 |
| Minimum Operating Temperature | - 25 C | Maximum Operating Temperature ! | + 85 C |
| Mounting Style | SMD/SMT | Architecture | Delta-Sigma |
| Brand | Texas Instruments | Description/Function | 117DB SNR STEREO DAC |
| Development Kit | DEM-DAI1738 | Gain Error | +/- 2 % FSR |
| Height | 1.95 mm | INL - Integral Nonlinearity | +/- 1 dB |
| Length | 10.2 mm | Number of Channels | 2 Channel |
| Operating Supply Voltage ! | 5 V | Output Type | Current |
| Polarity | Bipolar | Product | Audio DACs |
| Product Type ! | Audio D/A Converter ICs | Reference Voltage ! | Internal |
| Factory Pack Quantity | 47 | Subcategory | Audio ICs |
| Supply Type | Analog and Digital | Width | 5.3 mm |
| Unit Weight | 0.025045 oz |
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 PCM1738E?
The PCM1738E is a high-performance stereo digital-to-analog converter (DAC) designed by Texas Instruments. It is suitable for demanding audio applications that require high-resolution and high-fidelity audio playback, such as professional audio equipment, high-end consumer audio systems, and digital audio workstations.
How Does PCM1738E Work?
The PCM1738E works by converting digital audio signals into analog voltage outputs with high precision and low distortion. It utilizes a multi-level Delta-Sigma architecture combined with advanced digital filtering to achieve high signal-to-noise ratio and dynamic range. The DAC features various digital input interfaces, allowing seamless integration with digital audio sources.
How Many Pins does PCM1738E have and What are the Functions of the Pinout Configuration?
The PCM1738E is housed in a 28-pin SSOP (Shrink Small Outline Package) package. The pinout configuration includes:
- AVDD, DVDD: Analog and digital power supply pins, respectively.
- AGND, DGND: Analog and digital ground pins, respectively.
- VCOM: Common-mode voltage pin.
- VOUTR, VOUTL: Analog output pins for the right and left channels, respectively.
- BICK, LRCK, DIN: Digital audio input interface pins.
- MUTE, DEM: Control and configuration pins.
What are the Pros and Cons of PCM1738E?
Pros:
- High Fidelity: Provides high-resolution audio playback with low distortion and noise.
- Flexible Inputs: Supports various digital audio input formats for versatile connectivity.
- Quality Output: Delivers high-quality analog audio output suitable for professional audio applications.
- Low Power Consumption: Operates with low power, suitable for portable and battery-powered audio devices.
- Integrated Functions: Includes on-chip digital filtering and output muting for enhanced audio performance and control.
Cons:
- Complexity: Requires careful consideration of layout and grounding for optimal analog performance.
- External Components: May require external components for specific system integration and filtering needs.
Are There Any Equivalents/Alternatives to PCM1738E for Recommendation?
- The PCM1798 from Texas Instruments is a similar high-performance stereo DAC with enhanced features.
- Alternatives to the PCM1738E include the AK4396 from AKM and the CS4398 from Cirrus Logic.
推薦零件
-
![PCM1800E]()
With a 95dB SNR, PCM1800E is an advanced stereo ADC known for its single-ended inputs
製造商: Texas Instruments 包裝/箱: SSOP-24
3,603 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![PCM1704U]()
5,929 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![PCM1702U-K]()
Advanced BiCMOS architecture for precise and accurate audio reproduction
製造商: Texas Instruments 包裝/箱: SOIC-20
6,441 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![PCM1606E]()
6,610 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![PCM5102PW]()
6,195 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![PCM1792DB]()
PCM1792DB
$37.608 With software control capabilities, the PCM1792DB allows for easy integration into a variety of systems and applications
製造商: Texas Instruments 包裝/箱: SSOP-28
4,158 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![PCM1716E]()
PCM1716E
$7.036 Specialized ROHS-compliant ADC/DAC with 24-bit I2S interface at 5V
製造商: Texas Instruments 包裝/箱: SSOP-28
6,839 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![PCM5100APWR]()
PCM5100APWR
$0.283 Audio D/A Converter ICs 2VRMS DirectPath 100 dB Audio Stereo DAC
製造商: Texas Instruments 包裝/箱: TSSOP-20
7,929 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![PCM1808PWR]()
7,317 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![PCM2702E]()
6,255 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![PCM56P-L]()
This monolithic DAC is ideal for applications requiring accurate and clear audio output, such as music players or audio interfaces
製造商: Texas Instruments 包裝/箱: DIP16
6,419 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![PCM56P-K]()
3,436 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![PCM2707PJT]()
5,618 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![PCM1760U]()
0Bit 48kHz SOIC-28 ADC ROHS, Analog To Digital Converters
製造商: Texas Instruments 包裝/箱: SOIC-28
5,890 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![PCM1728E]()
Premium-grade stereo DAC boasting 106dB SNR for crystal-clear sound
製造商: Texas Instruments 包裝/箱: SSOP-28
3,822 有存貨
貨物週期: 3~7 天
最小訂購量為 1
