LM7171AIN Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
The LM7171AIN is a high-speed voltage-feedback operational amplifier from Texas Instruments in an 8-pin DIP package. It delivers 200 V/µs slew rate with 1.5 mV maximum input offset voltage and 104 dB typical CMRR, operating with unity-gain stable design for minimum closed-loop gain of 2. Suitable for video and imaging signal chains.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LM7171AIN Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Non-compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- High slew rate of 200 V/µs for fast signal amplification and settling in video circuits
- Low input offset voltage of 1.5 mV maximum for precision AC signal conditioning
- 104 dB typical common-mode rejection ratio for excellent noise immunity
- Voltage-feedback architecture stable for closed-loop gains of 2 and above
- 10 µA input bias current at 25°C for compatibility with moderate source impedances
- 8-pin through-hole DIP package suitable for prototyping and legacy board designs
Applications
The LM7171AIN is used in video amplifier circuits, active filter stages, and DAC output buffers requiring high slew rate combined with good DC precision. It is well suited for imaging systems, oscilloscope front-end amplifiers, and test equipment signal conditioning where both fast transient response and low offset voltage are simultaneously required.
Specifications
| Pbfree Code | No |
| Reach Compliance Code | Compliant |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 10 µA |
| Bias Current-Max (IIB) @25C | 10 µA |
| Common-mode Reject Ratio-Nom | 104dB |
| Frequency Compensation | YES (AVCL>=2) |
| Input Offset Voltage-Max | 1500 µV |
| JESD-30 Code | R-PDIP-T8 |
| JESD-609 Code | e0 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -18 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | RAIL |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 950V/us |
| Supply Current-Max | 9.5mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | BIPOLAR |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | TIN LEAD |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 125000 |
| Voltage Gain-Min | 2200 |
| Wideband | YES |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Non-compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the slew rate of the LM7171AIN?
The LM7171AIN offers a slew rate of 200 V/µs, making it well suited for high-speed video and imaging applications where fast signal transitions are critical.
What is the minimum closed-loop gain supported by the LM7171AIN?
The LM7171AIN is unity-gain stable with a recommended minimum closed-loop gain of 2 (non-inverting). Operating below this gain may result in reduced phase margin and potential instability.
What is the package type and pin count of the LM7171AIN?
The LM7171AIN comes in an 8-pin Dual-In-Line Package (DIP), which is convenient for through-hole prototyping and breadboard use.
What supply voltage range does the LM7171AIN support?
The LM7171AIN is designed to operate from split supplies. Consult the Texas Instruments datasheet for the exact supply voltage range, typically spanning from ±5 V to ±15 V for this class of high-speed op-amp.
What is the typical CMRR of the LM7171AIN?
The LM7171AIN provides a typical common-mode rejection ratio (CMRR) of 104 dB, ensuring excellent rejection of common-mode noise in differential signal applications.
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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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