TLC27M2IDG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
TLC27M2IDG4 is a dual low-power CMOS operational amplifier with voltage-feedback architecture, featuring 65 dB CMRR, 0.002 µA max bias current, and frequency compensation. From $0.68 in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- TLC27M2IDG4 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6848(MOQ 1125)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TLC27M2IDG4?
- Dual CMOS op-amp with ultra-low bias current (0.00006 µA @ 25°C) for precision signal conditioning
- 65 dB minimum common-mode rejection ratio (91 dB typical) for excellent noise immunity
- Voltage-feedback architecture with integrated frequency compensation for stable closed-loop operation
- Low input offset current (0.00006 µA max) enabling high-impedance sensor interface designs
- Available in compact SOIC-8 package with RoHS-compliant lead-free construction
What is TLC27M2IDG4 used for?
The TLC27M2IDG4 is well-suited for precision analog signal conditioning in industrial sensors, medical instrumentation, and battery-powered portable equipment. Its ultra-low bias current and high CMRR make it ideal for interfacing with high-impedance transducers such as pH probes, photodiodes, and piezoelectric sensors. The dual-amplifier configuration also supports active filter designs, differential amplifiers, and instrumentation front-ends where low power consumption is critical.
What are the specifications of TLC27M2IDG4?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.002 µA |
| Bias Current-Max (IIB) @25C | 0.00006 µA |
| Common-mode Reject Ratio-Min | 65dB |
| Common-mode Reject Ratio-Nom | 91dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.00006 µA |
| Input Offset Voltage-Max | 10000 µV |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| Number of Functions | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 0.46V/us |
| Subcategory | Operational Amplifier |
| Supply Current-Max | 0.56mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Unity Gain BW-Nom | 525 |
| Voltage Gain-Min | 25000 |
| Wideband | NO |
| 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 |
| Country of Origin | Mexico, Taiwan |
Where can I find the TLC27M2IDG4 datasheet?
TLC27M2IDG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TLC27M2IDG4?
Compatible alternatives and drop-in replacements for TLC27M2IDG4:
Frequently Asked Questions
What is the supply voltage range and quiescent current of the TLC27M2IDG4?
The TLC27M2IDG4 operates across a wide supply voltage range and is optimized for low quiescent current consumption, making it suitable for battery-powered applications. Its CMOS architecture ensures minimal static current draw compared to bipolar alternatives, extending battery life in portable designs.
What is the input bias current specification of the TLC27M2IDG4?
The TLC27M2IDG4 has a maximum input bias current (IIB) of 0.002 µA and a typical bias current of 0.00006 µA at 25°C. This extremely low bias current makes it ideal for high-impedance sensor applications such as pH electrodes, photodiodes, and electrometer-grade circuits where leakage current must be minimized.
What are typical applications for the TLC27M2IDG4 dual op-amp?
Typical applications include precision instrumentation amplifiers, active low-pass and band-pass filters, transimpedance amplifiers for photodetectors, battery-monitoring circuits, and sensor signal conditioning in medical devices. The dual-channel configuration allows single-package implementation of differential measurement front-ends.
What package does the TLC27M2IDG4 come in and is it RoHS compliant?
The TLC27M2IDG4 is housed in an SOIC-8 (Small Outline IC) package, which is suitable for standard surface-mount assembly. It is RoHS compliant with lead-free construction as indicated by its Pbfree Code designation, supporting green manufacturing requirements.
What is a suitable replacement or alternative for the TLC27M2IDG4?
Compatible alternatives include the TLC272 family variants and other dual CMOS op-amps with similar low-power profiles, such as the LMC6482 or MCP6002. When substituting, verify supply voltage range, gain-bandwidth product, input bias current, and package pinout compatibility to ensure drop-in replacement without design changes.
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Why Buy from FindMyChip
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1125+ | $0.6848 | $770.38 |
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