LME49723MA

Name: LME49723MA
Brand: NS Electronics Co Ltd
Rating: 4.5 (10 reviews)
Author: Lisleapex

Ideal for audio equipment and instrumentation

4,334 有效庫存

LME49723MA

有效庫存4,334

Ideal for audio equipment and instrumentation

製造商零件號 # : LME49723MA
其他名稱 : LME49723MA/NOPB
包裝/封裝: SOIC-8
製造商: NS Electronics Co Ltd
產品分類 : Instrumentation, OP Amps, Buffer Amps
系列 : LME49723

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

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

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

LME49723MA 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!

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快速報價

請提交詢價 LME49723MA 或發送電子郵件給我們： Email: [email protected], 我們將在 12 小時內與您聯繫。

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還要別的嗎？

LME49723MA 詳細說明

Texas Instruments' LME49723MA is a top-notch dual operational amplifier tailored for high-performance audio applications. Its low distortion, high bandwidth, and high output current make it a standout choice for audio systems requiring exceptional signal fidelity and precision. With a THD+N of 0.00003% at 1 kHz, this op-amp guarantees pristine audio reproduction, while its wide bandwidth of 80 MHz and slew rate of 22 V/μs ensure fast response times and outstanding signal integrity. Moreover, its wide supply voltage range of ±2.5 V to ±17 V offers flexibility in power supply configurations, while its low input bias current of 1.6 pA minimizes potential input offset errors. Packaged in a compact SOIC-8 format, the LME49723MA is easy to integrate into various audio circuit designs, further enhancing its appeal for audio engineers and designers seeking reliable and high-performance op-amps for their applications

主要特徵

High Efficiency for Low Power Applications
Pin Compatible with NME & NML
1kVDC Isolation
SIP & DIP Package Styles
Single Output Rail
Power Density 0.36W/cm3
3.3V, 5V and 12V Input
3.3V, 5V, 9V, 12V and 15V Output
Footprint from 0.69cm2
UL 94V-0 Package Material
No Heatsink Required
Internal SMD Construction
Toroidal Magnetics
Fully Encapsulated
No External Components Required
MTTF up to 3.2 Million Hours
PCB Mounting
Custom Solutions Available

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 !	Operational Amplifiers - Op Amps	Mounting Style	SMD/SMT
Package / Case	SOIC-8	Number of Channels	2 Channel
Supply Voltage - Max	+/- 17 V	GBP - Gain Bandwidth Product	19 MHz
SR - Slew Rate	8 V/us	Vos - Input Offset Voltage	1 mV
Supply Voltage - Min	+/- 2.5 V	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature !	+ 85 C	Ib - Input Bias Current	300 nA
Shutdown	No Shutdown	en - Input Voltage Noise Density	8.5 nV/sqrt Hz
Amplifier Type	General Purpose Amplifier	Brand	Texas Instruments
Dual Supply Voltage	+/- 3 V, +/- 5 V, +/- 9 V, +/- 12 V, +/- 15 V	Height	1.45 mm
In - Input Noise Current Density	1.3 pA/sqrt Hz	Length	4.9 mm
Maximum Dual Supply Voltage	+/- 17 V	Minimum Dual Supply Voltage	+/- 2.5 V
Product Type !	Op Amps - Operational Amplifiers	PSRR - Power Supply Rejection Ratio	95 dB
Subcategory	Amplifier ICs	Supply Type	Dual
Type	General Purpose Amplifiers	Voltage Gain dB	105 dB
Width	3.9 mm	Unit Weight	0.006596 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。

初步規格 LME49723MA PDF 下載

常見問題解答

What is LME49723MA?

The LME49723MA is a dual high-performance audio operational amplifier manufactured by Texas Instruments. It is designed specifically for audio applications where high fidelity and low distortion are critical, such as audio preamplifiers, headphone amplifiers, and professional audio equipment.

How Does LME49723MA Work?

The LME49723MA operates as a high-performance audio amplifier with low distortion and high bandwidth. It amplifies audio signals with high fidelity and minimal noise, making it suitable for demanding audio applications. The amplifier is designed to preserve the integrity of audio signals, ensuring accurate reproduction of sound.

How Many Pins does LME49723MA have and What are the Functions of the Pinout Configuration?

The LME49723MA is housed in an 8-lead SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

V+: Positive power supply pin.
V-: Negative power supply pin.
IN1+: IN1-: Non-inverting and inverting inputs for channel 1.
OUT1: Output pin for channel 1.
IN2+: IN2-: Non-inverting and inverting inputs for channel 2.
OUT2: Output pin for channel 2.

What are the Pros and Cons of LME49723MA?

Pros:

High Fidelity: Delivers exceptional audio performance with low distortion.
Wide Bandwidth: Offers high bandwidth for accurate audio signal reproduction.
Low Noise: Minimizes noise for clear and precise audio output.
Robust Design: Designed for stability and reliability in audio circuits.
Compact Package: The 8-lead SOIC package is space-efficient, suitable for compact audio designs.

Cons:

Power Consumption: May consume more power compared to lower-performance audio amplifiers.
Cost: High-performance audio amplifiers like the LME49723MA may have a higher cost.
External Components: May require additional external components for optimal performance in specific audio applications.

Are There Any Equivalents/Alternatives to LME49723MA for Recommendation?

The OPA1612 from Texas Instruments is a similar dual audio operational amplifier with high performance.
Alternatives to the LME49723MA include the NJM4556AD from New Japan Radio and the NE5532 from Texas Instruments.