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LF353D
Dual, 36-V, 3-MHz, high slew rate (13-V/µs), In to V+, JFET-input operational amplifier 8-SOIC 0 to 70
LF353D
Dual, 36-V, 3-MHz, high slew rate (13-V/µs), In to V+, JFET-input operational amplifier 8-SOIC 0 to 70
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Manufacturer Part # : LF353D
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Package/Case: SOIC-8
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Brand: Texas Instruments
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Product Categories : Instrumentation, OP Amps, Buffer Amps
Quality Assurance
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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
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Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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LF353D DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 5 | $0.185 | $0.92 |
| 50 | $0.148 | $7.40 |
| 150 | $0.132 | $19.80 |
| 500 | $0.113 | $56.50 |
| 2500 | $0.104 | $260.00 |
| 5000 | $0.099 | $495.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
for the LF353This LF353 device is a low-cost, high-speed, JFET-input operational amplifier with very low input offset voltage. It requires low supply current yet maintains a large gain-bandwidth product and a fast slew rate. In addition, the matched high-voltage JFET input provides very low input bias and offset currents.The LF353 can be used in applications such as high-speed integrators, digital-to-analog converters, sample-and-hold circuits, and many other circuits.The LF353 is characterized for operation from 0°C to 70°C.
Key Features
- Low Input Bias Current 50 pA Typical
- Low Input Noise Current 0.01 pA/√Hz Typical
- Low Supply Current 3.6 mA Typical
- High Input Impedance 1012 Ω Typical
- Internally-Trimmed Offset Voltage
- Gain Bandwidth 3 MHz Typical
- High Slew Rate 13 V/µs Typical
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Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Pbfree Code | Yes | Rohs Code | Yes |
| Part Life Cycle Code | Lifetime Buy | Part Package Code | SOIC |
| Pin Count ! | 8 | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code ! | 8542.33.00.01 |
| Amplifier Type | OPERATIONAL AMPLIFIER | Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.0002 µA | Bias Current-Max (IIB) @25C | 0.0002 µA |
| Common-mode Reject Ratio-Min | 70 dB | Common-mode Reject Ratio-Nom | 100 dB |
| Frequency Compensation ! | YES | Input Offset Current-Max (IIO) | 0.004 µA |
| Input Offset Voltage-Max | 13000 µV | JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 | Length | 4.9 mm |
| Low-Bias | YES | Low-Offset | NO |
| Micropower ! | NO | Moisture Sensitivity Level | 1 |
| 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 | 70 °C | Operating Temperature-Min | |
| Package Body Material | PLASTIC/EPOXY | Package Code | SOP |
| Package Equivalence Code | SOP8,.25 | Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE | Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 | Power | NO |
| Power Supplies ! | +-15 V | Programmable Power ! | NO |
| Qualification Status ! | Not Qualified | Seated Height-Max | 1.75 mm |
| Slew Rate-Min | 8 V/us | Slew Rate-Nom | 13 V/us |
| Supply Current-Max | 6.5 mA | Supply Voltage Limit-Max | 18 V |
| Supply Voltage-Nom (Vsup) | 15 V | Surface Mount ! | YES |
| Technology | JFET | Temperature Grade ! | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Terminal Form ! | GULL WING |
| Terminal Pitch ! | 1.27 mm | Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | Unity Gain BW-Nom | 3000 |
| Voltage Gain-Min | 15000 | Wideband | NO |
| Width | 3.9 mm |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is LF353D?
The LF353D is a dual, high-speed, wide-bandwidth, JFET-input operational amplifier manufactured by Texas Instruments. It is designed for applications requiring high input impedance, low input bias current, and high slew rate, such as audio amplifiers, active filters, and instrumentation.
How Does LF353D Work?
The LF353D operates as a high-speed operational amplifier with JFET input technology, providing high input impedance and low input bias current. It amplifies input signals with high bandwidth and low distortion, making it suitable for audio and other high-fidelity applications. The amplifier features a high slew rate for fast signal processing.
How Many Pins does LF353D have and What are the Functions of the Pinout Configuration?
The LF353D is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- V+: Positive power supply pin.
- V-: Negative power supply pin.
- IN1-: Inverting input pin for channel 1.
- IN1+: Non-inverting input pin for channel 1.
- OUT1: Output pin for channel 1.
- IN2-: Inverting input pin for channel 2.
- IN2+: Non-inverting input pin for channel 2.
- OUT2: Output pin for channel 2.
What are the Pros and Cons of LF353D?
Pros:
- High Speed: Offers high-speed operation suitable for fast signal processing.
- Wide Bandwidth: Provides a wide bandwidth for high-frequency applications.
- Low Input Bias Current: Ideal for applications requiring high input impedance.
- High Slew Rate: Enables rapid voltage changes for dynamic signals.
- JFET Input: JFET technology ensures high input impedance and low noise performance.
Cons:
- High Power Consumption: May consume more power compared to low-power alternatives.
- Temperature Sensitivity: Performance may vary with temperature changes.
- External Components: Some applications may require additional external components for optimal performance.
Are There Any Equivalents/Alternatives to LF353D for Recommendation?
- The TL072 from Texas Instruments is an alternative dual operational amplifier with similar features.
- Equivalents to the LF353D include the OPA227 from Texas Instruments and the NJM072 from New Japan Radio.
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