恭喜您提交成功
提交失敗
LA6458D
Operational Amplifier with 2 Functions, 6000 microvolts Maximum Offset, Bipolar Technology, PDIP8 Package
LA6458D
Operational Amplifier with 2 Functions, 6000 microvolts Maximum Offset, Bipolar Technology, PDIP8 Package
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
LA6458D 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 LA6458D is a dual operational amplifier IC that is commonly used in audio equipment, such as amplifiers and preamplifiers. It is designed for low noise and low distortion audio applications, making it ideal for high-quality audio systems.The LA6458D features two independent amplifiers in a single package, allowing for stereo or dual-channel operation. Each amplifier has a high gain bandwidth product and low input offset voltage, ensuring accurate and faithful audio signal reproduction.This IC has a wide supply voltage range of +/- 2.5V to +/- 18V, making it versatile and suitable for various power supply configurations. It also has a high slew rate and high input impedance, enabling it to handle audio signals with high fidelity and minimal distortion.In terms of package type, the LA6458D is available in a standard 8-pin DIP or SOP package, making it easy to integrate into different circuit designs. It also has built-in protection features, such as thermal shutdown and short-circuit protection, ensuring the safety and reliability of the device in various operating conditions.
主要特徵
- Wide operating supply voltage range (3.5 V to 18 V)
- Low total harmonic distortion (0.02%) at 1 kHz
- Low noise voltage (0.01 mVrms) at 2.2 V
- Low quiescent current (2.1 mA) at 1 kHz
- Compact and low-profile package (SSOP20)
- High output power (5.5 W) with a 4 Ω load
應用
- Car audio systems
- Amplifiers
- Speaker systems
- Home theater systems
- Portable audio devices
- Bluetooth speakers
- Professional audio equipment
- Musical instruments
- Headphones and earphones
- Televisions and soundbars
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 Life Cycle Code | Obsolete | Part Package Code | DIP |
| Pin Count ! | 8 | Reach Compliance Code | |
| ECCN Code | EAR99 | HTS Code ! | 8542.33.00.01 |
| Amplifier Type | OPERATIONAL AMPLIFIER | Average Bias Current-Max (IIB) | 0.5 µA |
| Common-mode Reject Ratio-Nom | 90 dB | Input Offset Voltage-Max | 6000 µV |
| JESD-30 Code | R-PDIP-T8 | Length | 9.4 mm |
| Neg Supply Voltage Limit-Max | -18 V | Neg Supply Voltage-Nom (Vsup) | -15 V |
| Number of Functions | 2 | Number of Terminals | 8 |
| Operating Temperature-Max | 75 °C | Operating Temperature-Min | -20 °C |
| Package Body Material | PLASTIC/EPOXY | Package Code | DIP |
| Package Shape | RECTANGULAR | Package Style | IN-LINE |
| Qualification Status ! | Not Qualified | Seated Height-Max | 3.9 mm |
| Slew Rate-Nom | 1.1 V/us | Supply Voltage Limit-Max | 18 V |
| Supply Voltage-Nom (Vsup) | 15 V | Surface Mount ! | NO |
| Technology | BIPOLAR | Temperature Grade ! | COMMERCIAL EXTENDED |
| Terminal Form ! | THROUGH-HOLE | Terminal Pitch ! | 2.54 mm |
| Terminal Position | DUAL | Width | 7.62 mm |
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 LA6458D?
The LA6458D is a dual low-noise operational amplifier designed by ON Semiconductor. It is suitable for applications requiring high-quality audio signal processing, such as audio amplifiers, preamplifiers, and professional audio equipment.
How Does LA6458D Work?
The LA6458D operates as a dual operational amplifier with low noise and high fidelity. It amplifies audio signals with high accuracy and low distortion, making it ideal for audio processing and amplification applications. The amplifier features a wide frequency response and low total harmonic distortion, ensuring high-quality audio reproduction.
How Many Pins does LA6458D have and What are the Functions of the Pinout Configuration?
The LA6458D is housed in an 8-pin PDIP (Plastic Dual In-Line Package) package. The pinout configuration includes:
- V+: Positive power supply pin.
- V-: Negative power supply pin.
- IN1-: Inverting input pin for operational amplifier 1.
- IN1+: Non-inverting input pin for operational amplifier 1.
- OUT1: Output pin for operational amplifier 1.
- IN2-: Inverting input pin for operational amplifier 2.
- IN2+: Non-inverting input pin for operational amplifier 2.
- OUT2: Output pin for operational amplifier 2.
What are the Pros and Cons of LA6458D?
Pros:
- Low Noise: Provides low noise amplification suitable for high-quality audio applications.
- High Fidelity: Delivers accurate and high-fidelity audio signal amplification.
- Wide Frequency Response: Suitable for processing a wide range of audio frequencies.
- Low Distortion: Ensures minimal distortion for high-quality audio reproduction.
- Compact Package: The 8-pin PDIP package is space-efficient and easy to integrate into various designs.
Cons:
- Single-Supply Operation: May require additional components for single-supply operation in some applications.
- External Components: May need external components for optimal performance in specific audio processing applications.
Are There Any Equivalents/Alternatives to LA6458D for Recommendation?
- The NJM4558 from New Japan Radio is an equivalent dual operational amplifier to the LA6458D.
- Alternatives to the LA6458D include the LM833 from Texas Instruments and the NE5532 from Texas Instruments.
推薦零件
-
![NCP2991FCT2G]()
Class AB Audio Power Amplifier with Selectable Fast Turn-On Time 1.35 W
製造商: Sanyo 包裝/箱: 9-WFBGA,FCBGA
8,997 有存貨
貨物週期: 3~7 天
最小訂購量為 1
