LF347N
- Mfr.Part #
- LF347N
- Manufacturer
- STMicroelectronics
- Package / Case
- 14-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC OPAMP JFET 4 CIRCUIT 14DIP
- Stock
- 7,492
- In Stock :
- 7,492
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Base Part Number :
- LF347
- Height :
- 5.1mm
- Bias Current-Max (IIB) @25C :
- 0.0002μA
- Operating Temperature :
- 0°C~70°C
- Number of Pins :
- 14
- Number of Terminations :
- 14
- Pin Count :
- 14
- Voltage - Supply, Single/Dual (±) :
- 8V~36V ±4V~18V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Average Bias Current-Max (IIB) :
- 0.02μA
- Min Input Voltage :
- -12V
- Lead Free :
- Lead Free
- Slew Rate :
- 16V/µs
- Number of Functions :
- 4
- Current - Input Bias :
- 20pA
- Output Current per Channel :
- 40mA
- Length :
- 20mm
- Input Offset Voltage (Vos) :
- 10mV
- Mounting Type :
- Through Hole
- Terminal Position :
- Dual
- Voltage Gain :
- 106.02dB
- Bandwidth :
- 4MHz
- RoHS Status :
- ROHS3 Compliant
- Number of Channels :
- 4
- Supply Voltage Limit-Max :
- 18V
- Low-Offset :
- No
- Frequency Compensation :
- yes
- Dual Supply Voltage :
- 15V
- Max Input Voltage :
- 15V
- Common Mode Rejection Ratio :
- 70 dB
- Package / Case :
- 14-DIP (0.300, 7.62mm)
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Width :
- 7.1mm
- Operating Supply Current :
- 1.4mA
- Neg Supply Voltage-Max (Vsup) :
- -18V
- Packaging :
- Tube
- Mount :
- Through Hole
- Voltage - Input Offset :
- 3mV
- Output Current :
- 60mA
- Power Dissipation :
- 680mW
- JESD-609 Code :
- e4
- Nominal Supply Current :
- 10.8mA
- Low-Bias :
- yes
- Unity Gain BW-Nom :
- 4000 kHz
- REACH SVHC :
- No SVHC
- Radiation Hardening :
- No
- Supply Voltage :
- 15V
- Amplifier Type :
- J-FET
- ECCN Code :
- EAR99
- Architecture :
- VOLTAGE-FEEDBACK
- Weight :
- 4.535924g
- Datasheets
- LF347N

[Instrumentation, OP Amps, Buffer Amps] Overview
欢迎来到STMicroelectronics的LF347N JFET四路运算放大器!这款集成电路产品旨在为专业电子设备提供卓越的性能和可靠性。LF347N具备四个独立的运算放大器,适用于各种需要高增益、高输入阻抗和宽带宽的应用场景。其14DIP封装设计使其易于安装和使用,同时确保了稳定的电路连接。无论是在实验室研究、工业控制还是音频处理领域,LF347N都是您信赖的合作伙伴。
LF347N Features
- 四个独立的运算放大器
- 高增益和高输入阻抗
- 宽带宽设计
- 14DIP封装,便于安装和使用
- 稳定可靠的电路连接
- 适用于工业、实验室和音频处理等领域
LF347N Applications
- 实验室仪器:LF347N可用于设计和制造各种实验室仪器,如信号发生器、示波器和频谱分析仪。其高增益和高输入阻抗确保了精准的信号放大和测量。
- 工业控制系统:LF347N在工业控制系统中扮演着关键角色,用于信号处理、传感器接口和电压放大。其稳定可靠的性能使其成为工业自动化领域的理想选择。
- 音频处理设备:LF347N的宽带宽设计和低噪声特性使其成为音频处理设备中的理想组件。它可用于音频放大器、均衡器和滤波器等应用,提供清晰、高保真的音频输出。
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















