OPA2377AIDR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The OPA2377AIDR is a dual-channel, low-cost, low-noise 5 MHz CMOS operational amplifier from Texas Instruments, optimized for precision signal conditioning. It features rail-to-rail output, 70 dB minimum CMRR, extremely low input bias current of 10 nA maximum, and low input offset voltage for accurate signal processing. Available in an 8-pin SOIC package, it is ideal for portable instrumentation and sensor interface applications.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- OPA2377AIDR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.7006(MOQ 10)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual-channel CMOS op-amp with 5 MHz gain-bandwidth product
- Ultra-low input bias current: 10 nA maximum
- Rail-to-rail output swing for maximum dynamic range
- 70 dB minimum common-mode rejection ratio (CMRR)
- Low input offset voltage for precision signal conditioning
- Single-supply operation from 1.8V to 5.5V
Applications
The OPA2377AIDR is widely used in portable medical instruments, battery-powered sensor systems, and precision analog front-ends where low noise and low power consumption are critical. It is also well-suited for audio signal processing, data acquisition systems, and active filter designs requiring high accuracy and minimal offset error.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.00001 µA |
| Bias Current-Max (IIB) @25C | 0.00001 µA |
| Common-mode Reject Ratio-Min | 70dB |
| Common-mode Reject Ratio-Nom | 90dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.00001 µA |
| Input Offset Voltage-Max | 1000 µV |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | NO |
| Number of Functions | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 2V/us |
| Supply Current-Max | 2.1mA |
| Supply Voltage Limit-Max | 5.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| 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) | 30 |
| Unity Gain BW-Nom | 5500 |
| Voltage Gain-Min | 398000 |
| Wideband | NO |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the gain-bandwidth product of the OPA2377AIDR?
The OPA2377AIDR has a gain-bandwidth product of 5 MHz, providing sufficient bandwidth for audio, sensor, and general-purpose amplification tasks in battery-powered and portable electronic systems.
What is the input bias current specification of the OPA2377AIDR?
The OPA2377AIDR has a maximum input bias current of 10 nA, enabling accurate signal amplification from high-impedance sources such as pH sensors, photodiodes, and strain gauges without significant loading errors.
Is the OPA2377AIDR RoHS compliant?
Yes, the OPA2377AIDR is RoHS compliant and lead-free, meeting international environmental standards for use in commercial and industrial products sold in regulated markets.
What package does the OPA2377AIDR come in?
The OPA2377AIDR is available in an 8-pin SOIC (Small Outline IC) package, suitable for standard surface-mount assembly and compatible with automated PCB production processes.
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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 |
|---|---|---|
| 10+ | $1.2200 | $12.20 |
| 100+ | $1.0500 | $105.00 |
| 245+ | $1.0389 | $254.53 |
| 2500+ | $0.8643 | $2160.75 |
| 5000+ | $0.8384 | $4192.00 |
| 100000+ | $0.7006 | $70060.00 |
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