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LM358N/NOPB

Dual gen-purpose op-amp, 3-32V, 700kHz GBW, ground-referenced input, 8-PDIP

15800

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制造商零件：

LM358N/NOPB

包装：

8-PDIP (9.27 x 6.35 x 4.57 mm)

品牌：
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说明

产品概览

The LM358N/NOPB from Texas Instruments is a dual general-purpose operational amplifier with a wide single-supply range of 3V to 32V (or +/-1.5V to +/-16V dual supply), 700kHz gain-bandwidth product, and low input bias current in an 8-pin PDIP through-hole package.

主要规格

渠道 2 (Dual)
电源电压 3 V to 32 V (single) or +/-1.5 V to +/-16 V
增益-带宽乘积 700 kHz (typical)
压摆率 0.3 V/us (typical)
输入失调电压 2 mV (typical), 7 mV (max)
输入偏置电流 45 nA (typical)
Input Common-Mode Range 0 V to VCC-1.5V
Output Voltage Swing 0 V to VCC-1.5V
Supply Current 0.7 mA (typical, both amps)
工作温度 0°C to +70°C
包装 8-PDIP (through hole)

特点

  • Industry-standard dual op-amp with single-supply operation down to 3V
  • Input common-mode range includes ground for single-supply applications
  • 700kHz gain-bandwidth product and 0.3V/us slew rate for general-purpose use
  • Low 0.7mA total supply current for both amplifiers

应用

  • General-purpose signal amplification and filtering
  • Single-supply buffer and follower circuits
  • Sensor signal conditioning and low-frequency analog circuits

The LM358N/NOPB from Texas Instruments consists of two independent, high-gain, internally frequency-compensated operational amplifiers designed specifically to operate from a single power supply over a wide range of voltages. The device can also operate from split supplies, but the single-supply operation with common-mode input range that includes ground is its distinguishing feature. The LM358 is one of the most widely used general-purpose op-amps in the industry, suitable for transducer amplifiers, DC gain blocks, and conventional op-amp circuits that can be implemented with a single supply. The 8-PDIP through-hole package is ideal for prototyping and educational use. The /NOPB suffix indicates lead-free packaging.

The LM358N/NOPB is a dual bipolar operational amplifier. (1) Differential Input Stage: The input stage uses a PNP differential pair that allows the common-mode input range to extend down to ground (0V), enabling true single-supply operation. The input bias current flows out of the input pins (PNP structure) at approximately 45nA. (2) Gain Stage: The high-voltage gain stage provides the open-loop gain of approximately 100dB. Internal compensation (30pF capacitor) ensures stability in voltage-follower configurations without external components. (3) Output Stage: The class-AB output stage can sink and source current, but the output swing only goes to within approximately 1.5V of the positive rail. The output can sink up to 20mA and source up to 40mA. (4) Single-Supply: The ground-referenced input and ability to operate at 3V make the LM358 ideal for single-supply applications where the signal swings between ground and the positive rail.

针脚 名称 功能
1 1OUT Amplifier 1 output
2 1IN- Amplifier 1 inverting input
3 1IN+ Amplifier 1 non-inverting input
4 接地 Ground / negative supply
5 2IN+ Amplifier 2 non-inverting input
6 2IN- Amplifier 2 inverting input
7 2OUT Amplifier 2 output
8 VCC Positive supply (3-32V)
  • General-purpose signal amplification and active filtering at 3-32V single supply
  • Single-supply buffer and voltage follower with ground-referenced inputs
  • Sensor signal conditioning and low-frequency analog circuits in PDIP
制造商 部件编号 包装 说明
TI LM358DR SOIC-8 SMD version, same specs
onsemi LM358NG 8-PDIP Pin-compatible, similar
ST LM358N 8-PDIP Pin-compatible, ST brand
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2. Strict Full-batch Quality Inspection

We implement 100% full-batch quality control for all goods before shipment. Our professional QC team conducts multi-dimensional tests including appearance inspection, electrical parameter testing, performance verification and packaging check. Each batch of components is attached with complete inspection reports and batch records. We stick to zero-tolerance standards for defective products to ensure every piece of component meets industrial application requirements.

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联系我们

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Email: info@materialparts.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China

 

发货与付款

Materialparts is a professional global supplier of electronic components with over 20 years of industry experience. We provide one-stop supply of passive components, integrated circuits, as well as parts for industrial control, automotive electronics, consumer electronics and medical devices. Below are the unified shipping and payment policies applicable to all orders, samples and bulk purchases worldwide.

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5. Local Pickup in Shenzhen

Local pickup service is available for customers in Shenzhen and surrounding areas:
  • Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong Province, China
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Contact Information

Email: info@materialparts.com

Tel / WhatsApp: +86 13760382860

服务与包装

Materialparts is a professional electronic component supplier based in Shenzhen, China, with over 20 years of global trading experience. We integrate component procurement, quality inspection, technical support, customized packaging, and global delivery services to provide one-stop supply chain solutions. Our business covers industrial control, automotive electronics, consumer electronics, medical devices and other industries. We always adhere to genuine sources, stable supply and considerate after-sales service.

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We specialize in a full range of passive and active electronic components, including SMD resistors, power resistors, connectors, aviation connectors, LED beads, flexible circuit boards, printed circuit boards, and integrated circuits. Our professional team provides BOM list consolidation, component matching, and alternative model recommendation services. We support sample orders, small-batch trial production, and mass production orders with flexible MOQs to meet diverse procurement needs.

2. Genuine Product Guarantee & Full-process Quality Inspection

All products are sourced from official authorized channels and are 100% original genuine parts. Every batch of goods undergoes strict full-process quality inspection before delivery, with complete batch records and traceability documents provided. Our products comply with AEC-Q standards for automotive electronics and high-reliability specifications for medical devices. We eliminate counterfeits, refurbished parts and defective products from the source to secure your project production.

3. Fast Quotation & Order Processing

Our customer service team responds promptly to inquiries and quotation requests. All in-stock orders will be processed within one working day. We provide stocking reservation services for long-term cooperative customers, effectively solving problems such as component shortages and unstable supply chains.

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6. Global Logistics & Document Services

We cooperate with mainstream international logistics providers including DHL, FedEx, UPS and TNT to achieve fast global delivery. We can provide complete export documents such as customs declaration files, commercial invoices and packing lists to ensure smooth customs clearance for international shipments. Local pickup is also available for customers in Shenzhen, China.

Professional Packaging Standards

Electronic components are sensitive to static electricity, collision, moisture and dust. We adopt industry-standard anti-static packaging solutions to fully ensure the integrity of goods during transportation and storage.

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We provide value-added services including personalized packaging, custom labeling and re-reeling according to customer requirements, fully matching your production and warehouse management standards.

Contact Information

For service consultation or packaging customization, please feel free to contact us:
Email: info@materialparts.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
 

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