PLM358LVIDDFR Texas Instruments Integrated Circuit (SOT23 (8-Pin)) In Stock
Texas Instruments PLM358LVIDDFR is a dual-channel low-voltage operational amplifier with 63 dB minimum CMRR, 5 mV maximum offset, and current-feedback architecture in an 8-pin SOT-23 package for compact signal processing. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (8-Pin)
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- PLM358LVIDDFR Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PLM358LVIDDFR?
- Dual-channel current-feedback op-amp architecture in an 8-pin SOT-23 package, minimizing PCB footprint for space-constrained portable designs
- 63 dB minimum CMRR (92 dB typical) with internal frequency compensation supporting stable operation in unity-gain and higher closed-loop gain configurations
- Low-voltage industry-standard LM358-compatible pinout enabling direct drop-in replacement in existing 5 mV offset dual op-amp designs with modern low-voltage supply requirements
What is PLM358LVIDDFR used for?
The PLM358LVIDDFR is a compact dual op-amp suitable for general-purpose signal conditioning, active filter stages, and voltage comparator circuits in portable consumer electronics and IoT sensor nodes operating from low-voltage supplies. Its industry-standard LM358-compatible architecture and 8-pin SOT-23 package make it a space-saving replacement for legacy dual op-amp designs in LED drivers, audio preamplifiers, and voltage reference buffers where board area is constrained.
What are the specifications of PLM358LVIDDFR?
| Date Of Intro | 2019-05-31 |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | CURRENT-FEEDBACK |
| Common-mode Reject Ratio-Min | 63dB |
| Common-mode Reject Ratio-Nom | 92dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 5000 µV |
| JESD-30 Code | R-PDSO-G8 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | YES |
| Number of Functions | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Power | NO |
| Programmable Power | NO |
| Slew Rate-Nom | 1.5V/us |
| Supply Current-Max | 0.16mA |
| Supply Voltage Limit-Max | 6V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 1000 |
| Wideband | NO |
| Package | SOT23 (8-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Where can I find the PLM358LVIDDFR datasheet?
PLM358LVIDDFR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for PLM358LVIDDFR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the PLM358LVIDDFR's current-feedback architecture affect bandwidth and stability compared to voltage-feedback op-amps?
The PLM358LVIDDFR uses a current-feedback architecture that maintains more consistent bandwidth across different closed-loop gain settings compared to traditional voltage-feedback op-amps. This enables stable operation in unity-gain and higher gain configurations with the internal frequency compensation network, making it suitable for signal conditioning circuits requiring predictable frequency response from DC to the op-amp's gain-bandwidth product.
What is the maximum input offset voltage of the PLM358LVIDDFR and how does this affect precision circuit design?
The PLM358LVIDDFR has a maximum input offset voltage of 5000 µV (5 mV). For a unity-gain buffer, this introduces up to 5 mV DC error at the output, which is acceptable for general-purpose signal routing but requires consideration in precision measurement chains. Designers needing tighter offset control should use auto-zero op-amps, while the PLM358L suits cost-sensitive comparator and active filter applications.
What package size does the PLM358LVIDDFR offer and how does this benefit space-constrained IoT or wearable designs?
The PLM358LVIDDFR is packaged in an 8-pin SOT-23 measuring approximately 3 mm x 3 mm, which is significantly smaller than the traditional 8-pin SOIC package it replaces in modern designs. This compact footprint integrates 2 op-amp channels in under 9 mm² of board area, making it practical for wearables, miniature sensor nodes, and portable instruments where PCB real estate is a primary design constraint.
Is the PLM358LVIDDFR a pin-compatible drop-in replacement for the classic LM358 dual op-amp and what supply range does it support?
The PLM358LVIDDFR follows the industry-standard LM358 dual op-amp pinout and functional architecture, allowing it to serve as a direct replacement in existing schematics. It is optimized for low-voltage supply operation, supporting the reduced rail requirements common in modern 3.3 V and 5 V microcontroller-based systems, with a 63 dB minimum CMRR maintained across the supply range.
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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.
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