恭喜您提交成功
提交失敗
LMH6644MA
130MHz, 75 milliamp rail-to-rail output amplifier
-
製造商零件號 # : LMH6644MA
-
包裝/封裝: SOIC-14
-
製造商: Texas Instruments
-
產品分類 : Instrumentation, OP Amps, Buffer Amps
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
LMH6644MA 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
In addition to its impressive technical specifications, the LMH6644MA is designed for low distortion, making it an ideal choice for applications requiring high-fidelity audio amplification or precision instrumentation. Housed in a compact 8-pin SOIC package, this operational amplifier offers space-efficient integration into circuit designs without compromising on performance. Whether you're designing audio equipment or precision measurement instruments, the LMH6644MA is a reliable and high-performing choice for your operational amplifier needs. Trust Texas Instruments to deliver exceptional quality and performance in every product they offer
主要特徵
- VS = ±5V, TA = 25°C, RF = 1 kΩ, RG = 100Ω, RL = 100Ω,
- AV = AVMAX = 9.4 V/V, Typical values unless specified.
- −3 dB BW 150 MHz
- Gain control BW 100 MHz
- Adjustment range (<10 MHz) 80 dB
- Gain matching (limit) ±0.50 dB
- Supply voltage range 7V to 12V
- Slew rate (inverting) 1500 V/μs
- Supply current (no load) 11 mA
- Linear output current ±60 mA
- Output voltage swing ±2.4V
- Input noise voltage 4.4 nV/√Hz
- Input noise current 2.6 pA/√Hz
- THD (20 MHz, RL = 100Ω, VO = 2 VPP) −45 dBc
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 | RoHS | N |
| Mounting Style | SMD/SMT | Package / Case | SOIC-14 |
| Number of Channels | 4 Channel | Supply Voltage - Max | 12.8 V, +/- 6.4 V |
| Output Current per Channel | 75 mA | SR - Slew Rate | 125 V/us |
| Vos - Input Offset Voltage | 5 mV | Supply Voltage - Min | 2.7 V, +/- 1.35 V |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature ! | + 85 C |
| Ib - Input Bias Current | 2.6 uA | Operating Supply Current | 17 mA |
| Shutdown | No Shutdown | CMRR - Common Mode Rejection Ratio | 74 dB |
| en - Input Voltage Noise Density | 17 nV/sqrt Hz | Brand | Texas Instruments |
| Dual Supply Voltage | +/- 3 V, +/- 5 V | Height | 1.45 mm |
| In - Input Noise Current Density | 3.3 pA/sqrt Hz | Length | 8.64 mm |
| Maximum Dual Supply Voltage | +/- 6.4 V | Minimum Dual Supply Voltage | +/- 1.35 V |
| Operating Supply Voltage ! | 3 V, 5 V, 9 V, 12 V | Product | Operational Amplifiers |
| Product Type ! | Op Amps - Operational Amplifiers | PSRR - Power Supply Rejection Ratio | 79 dB |
| Factory Pack Quantity | 55 | Subcategory | Amplifier ICs |
| Supply Type | Single, Dual | Technology | BiCOM |
| Voltage Gain dB | 98 dB | Width | 3.91 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 LMH6644MA?
The LMH6644MA is a high-speed, low-power operational amplifier manufactured by Texas Instruments. It is designed for use in applications requiring high-speed signal processing, such as video distribution, high-speed communication systems, and test and measurement equipment.
How Does LMH6644MA Work?
The LMH6644MA operates as a high-speed operational amplifier with a wide bandwidth and low distortion. It amplifies input signals with high precision and responds rapidly to input changes, making it suitable for high-frequency applications. The amplifier is optimized for low power consumption while maintaining high performance.
How Many Pins does LMH6644MA have and What are the Functions of the Pinout Configuration?
The LMH6644MA is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- V+, V-: Power supply pins
- IN-: Inverting input pin
- IN+: Non-inverting input pin
- OUT: Output pin
What are the Pros and Cons of LMH6644MA?
Pros:
- High-Speed Performance: Ideal for high-frequency applications requiring fast signal processing.
- Low Power Consumption: Efficient power usage, suitable for portable and battery-powered devices.
- Wide Bandwidth: Provides a broad frequency range for versatile applications.
- Low Distortion: Ensures accurate signal amplification with minimal distortion.
- Compact Package: The 8-pin SOIC package offers space-efficient design options.
Cons:
- External Components: May require additional circuitry for specific application requirements.
- Temperature Sensitivity: Performance may vary with temperature changes in extreme conditions.
- Handling Sensitivity: Careful handling is necessary due to the small form factor of the SOIC package.
Are There Any Equivalents/Alternatives to LMH6644MA for Recommendation?
- Alternatives to the LMH6644MA include the THS4509 from Texas Instruments and the OPA836 from Texas Instruments.
推薦零件
-
![LM7321MF]()
5,247 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LMC6484AIM/NOPB]()
With its rail-to-rail input and output capabilities, this amplifier is able to operate with a wide range of power supplies
製造商: Texas Instruments 包裝/箱: SOIC-14
7,689 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LM393M]()
4,421 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LM358AM]()
Versatile dual-channel amplifier with wide voltage range and high frequency capabilities
製造商: Texas Instruments 包裝/箱: SOIC (D)-8
5,396 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LM324M]()
LM324M
$0.476 LM324M: Four-channel Operational Amplifier for Low Power Applications
製造商: Texas Instruments 包裝/箱: SOIC (D)-14
3,056 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LM319MX/NOPB]()
4,203 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LM319M]()
5,653 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LM311M]()
LM311M
$0.368 Eight-pin small outline integrated circuit package operating in 0 to 70 degrees Celsius
製造商: Texas Instruments 包裝/箱: SOIC (D)-8
3,054 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LM2902M]()
LM2902M
$0.338 The operational amplifiers in LM2902M are versatile and can be used in a wide range of circuits
製造商: Texas Instruments 包裝/箱: SOIC (D)-14
4,331 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LMP7715MF]()
3,803 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LMH6703MA]()
Ideal for Precision Signal Conditioning in Various Applications
製造商: Texas Instruments 包裝/箱: SOIC-8
4,243 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LM386M-1]()
LM386M-1
$0.051 LM386M-1 is a low power audio amplifier with a wide input voltage range
製造商: Texas Instruments 包裝/箱: SOIC-8
7,545 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LM7372MR]()
5,131 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LMV762]()
3,750 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LM4890]()
7,504 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LM4871MM]()
7,763 有存貨
貨物週期: 3~7 天
最小訂購量為 1
