LF356M Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
LF356M is a dual SMT operational amplifier in SO-8 package, featuring voltage-feedback architecture with 80 dB min CMRR and 0.008 µA max bias current. From $0.425, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LF356M Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4250(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Voltage-feedback operational amplifier with 100 dB typical CMRR for superior signal integrity
- Ultra-low input bias current max 0.008 µA at 25°C, ideal for high-impedance sensor applications
- Compact SO-8 SMT package enabling space-efficient PCB designs
- Built-in frequency compensation ensuring stable operation across wide bandwidth
- RoHS compliant (Pb-free) design supporting green manufacturing requirements
Applications
The LF356M is widely used in precision analog signal conditioning circuits, including instrumentation amplifiers and active filters for medical and industrial equipment. Its low bias current makes it ideal for photodiode transimpedance amplifiers and high-impedance sensor interfaces. The device also serves well in audio processing, data acquisition front-ends, and voltage reference buffers requiring stable DC performance.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 1989-01-01 |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.0002 µA |
| Bias Current-Max (IIB) @25C | 0.008 µA |
| Common-mode Reject Ratio-Min | 80dB |
| Common-mode Reject Ratio-Nom | 100dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.00002 µA |
| Input Offset Voltage-Max | 10000 µV |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e0 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -18 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 235 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 7.5V/us |
| Slew Rate-Nom | 12V/us |
| Subcategory | Operational Amplifier |
| Supply Current-Max | 7mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| Unity Gain BW-Nom | 5000 |
| Voltage Gain-Min | 15000 |
| Wideband | NO |
| ## LF356M Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LF356M:
Frequently Asked Questions
What are the key electrical specifications of the LF356M op-amp?
The LF356M features a voltage-feedback architecture with a minimum common-mode rejection ratio of 80 dB (typical 100 dB), maximum input bias current of 0.008 µA at 25°C, and an average bias current of 0.0002 µA. It includes built-in frequency compensation and is available in an SO-8 SMT package.
What applications is the LF356M best suited for?
The LF356M is ideal for precision analog applications including instrumentation amplifiers, active filters, photodiode transimpedance amplifiers, high-impedance sensor interfaces, audio signal processing, data acquisition systems, and voltage reference buffers. Its ultra-low bias current makes it particularly suitable for high-impedance source signal conditioning.
What package does the LF356M come in, and is it RoHS compliant?
The LF356M is housed in an SO-8 (Small Outline 8-pin) SMT package, making it well-suited for compact PCB layouts. It is fully RoHS compliant with a Pb-free code designation, supporting green manufacturing standards.
What is a suitable replacement or alternative for the LF356M?
Compatible alternatives to the LF356M include other single or dual JFET-input op-amps with similar low bias current and CMRR specifications, such as the TL071, TL081, or LF347 from Texas Instruments. Always verify pinout compatibility and electrical parameters before substitution in your design.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.8500 | $0.85 |
| 30+ | $0.5100 | $15.30 |
| 119+ | $0.4250 | $50.57 |
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