LT1014DDWRE4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The LT1014DDWRE4 is a quad precision operational amplifier from Texas Instruments featuring 117 dB typical CMRR, 800 µV maximum input offset voltage, and 30 nA maximum input bias current at 25°C. It provides four independent voltage-feedback amplifiers with frequency compensation in a Small Outline package. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- LT1014DDWRE4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LT1014DDWRE4?
- Quad op amp configuration providing four independent precision channels in a single package, reducing BOM count and board area
- 117 dB typical CMRR (97 dB minimum) ensuring superior rejection of common-mode interference in differential signal paths
- Low input offset voltage maximum of 800 µV with 30 nA input bias current for accurate DC precision measurements
- Voltage-feedback architecture with internal frequency compensation enabling stable closed-loop operation across a wide gain range
What is LT1014DDWRE4 used for?
The LT1014DDWRE4 is designed for precision instrumentation circuits requiring four matched amplifier channels, such as multi-channel data acquisition systems, strain gauge bridges, and differential sensor interfaces. Its low input offset voltage and high CMRR make it well-suited for medical diagnostic equipment, industrial process control, and precision voltage reference circuits. Analog signal conditioning chains and active filter banks also benefit from its quad configuration and consistent precision performance.
What are the specifications of LT1014DDWRE4?
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.038 µA |
| Bias Current-Max (IIB) @25C | 0.03 µA |
| Common-mode Reject Ratio-Min | 97dB |
| Common-mode Reject Ratio-Nom | 117dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.002 µA |
| Input Offset Voltage-Max | 800 µV |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | YES |
| Neg Supply Voltage Limit-Max | -22 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V |
| Number of Functions | 4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.4 |
| 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-Min | 0.2V/us |
| Slew Rate-Nom | 0.4V/us |
| Subcategory | Operational Amplifier |
| Supply Current-Max | 2.2mA |
| Supply Voltage Limit-Max | 22V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | COMMERCIAL |
| 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 | 700 |
| Voltage Gain-Min | 500000 |
| 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 | Taiwan |
Where can I find the LT1014DDWRE4 datasheet?
LT1014DDWRE4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LT1014DDWRE4?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many amplifier channels does the LT1014DDWRE4 contain?
The LT1014DDWRE4 is a quad op amp containing four independent precision operational amplifier channels in a single package, which is cost-effective and reduces PCB footprint compared to using four separate single-channel devices.
What is the input offset voltage of the LT1014DDWRE4?
The LT1014DDWRE4 has a maximum input offset voltage of 800 µV, which ensures accurate DC signal amplification with minimal zero-scale errors across its operating temperature range.
What is the CMRR of the LT1014DDWRE4?
The LT1014DDWRE4 achieves a 117 dB typical common-mode rejection ratio with a 97 dB minimum, providing excellent suppression of common-mode noise and interference in differential signal measurement circuits.
What is the input bias current of the LT1014DDWRE4?
The LT1014DDWRE4 has a maximum input bias current of 30 nA at 25°C with an average maximum of 38 nA, minimizing loading on high-impedance signal sources and reducing DC offset errors in precision circuits.
What applications is the LT1014DDWRE4 suitable for?
The LT1014DDWRE4 is suitable for multi-channel instrumentation amplifiers, bridge sensor signal conditioning, medical ECG and patient monitoring equipment, precision active filters, and any four-channel analog circuit requiring matched, low-offset precision amplification.
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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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