OPA4727AIPWG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The OPA4727AIPWG4 is a quad-channel, 20MHz high-precision CMOS operational amplifier with e-trim technology. It features ultra-low input offset voltage of 175µV max, 84dB minimum CMRR, and rail-to-rail output. Available in TSSOP-14 package from Texas Instruments.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- OPA4727AIPWG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- e-trim technology for factory-trimmed ultra-low offset voltage of 175µV max, ensuring high DC precision
- 20MHz gain-bandwidth product with voltage-feedback architecture for wide-bandwidth precision applications
- Quad-channel design in compact TSSOP-14 package, saving board space in multi-channel signal conditioning
- 84dB minimum CMRR (100dB typical) for excellent noise rejection in differential measurement systems
Applications
The OPA4727AIPWG4 is well-suited for precision analog signal conditioning, sensor amplification, and data acquisition front-ends where low offset and low noise are critical. Its quad-channel configuration makes it ideal for multi-channel medical instrumentation, industrial process control, and bridge amplifier circuits. The wide 20MHz bandwidth supports audio processing and active filter designs requiring both precision and speed.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.0005 µA |
| Bias Current-Max (IIB) @25C | 0.0005 µA |
| Common-mode Reject Ratio-Min | 84dB |
| Common-mode Reject Ratio-Nom | 100dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 175 µV |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | YES |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -6.6 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Number of Functions | 4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 30V/us |
| Supply Current-Max | 26mA |
| Supply Voltage Limit-Max | 6.6V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 20000 |
| Voltage Gain-Min | 63100 |
| 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 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for OPA4727AIPWG4:
Frequently Asked Questions
What is the input offset voltage specification of the OPA4727AIPWG4?
The OPA4727AIPWG4 has a maximum input offset voltage of 175µV at 25°C, achieved through Texas Instruments' e-trim laser-trimming technology. This makes it suitable for high-precision DC measurement applications where low offset error is critical.
How many amplifier channels does the OPA4727AIPWG4 contain?
The OPA4727AIPWG4 contains four independent operational amplifier channels in a single TSSOP-14 package. This quad configuration reduces component count and board area in multi-channel designs such as sensor arrays or audio systems.
What is the gain-bandwidth product of the OPA4727AIPWG4?
The OPA4727AIPWG4 offers a 20MHz gain-bandwidth product with a voltage-feedback architecture. This allows designers to achieve meaningful closed-loop bandwidth even at higher gain settings, suitable for active filters and wide-band instrumentation amplifiers.
Is the OPA4727AIPWG4 RoHS compliant?
Yes, the OPA4727AIPWG4 is RoHS compliant and lead-free (Pb-free code: Yes). It meets modern environmental regulations, making it appropriate for use in consumer electronics, industrial, and medical equipment requiring green compliance.
What are typical applications for the OPA4727AIPWG4?
Typical applications include precision data acquisition systems, medical instrumentation front-ends, industrial sensor signal conditioning, bridge amplifiers, and active low-pass or band-pass filter implementations where both precision offset and adequate bandwidth are required simultaneously.
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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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