LM7321MFIn StockTexas Instruments
LM7321MF is a high-speed single operational amplifier from Texas Instruments, featuring 20MHz bandwidth, 18V/µs slew rate, and 700µV offset voltage in a compact SOT-23-5 package. From $0.47 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- OBSOLETE
- Datasheet
- LM7321MF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4738(MOQ 395)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 20MHz gain-bandwidth product enables high-speed signal amplification
- Fast 18V/µs slew rate ideal for dynamic signal conditioning applications
- Low input offset voltage of 700µV (max 6000µV) ensures precision performance
- Wide supply voltage range supports flexible system designs
- Compact SOT-23-5 package minimizes PCB footprint in space-constrained designs
Applications
The LM7321MF is widely used in portable instrumentation, sensor signal conditioning, and active filter designs where compact size and high speed are essential. Its 20MHz bandwidth and 18V/µs slew rate make it suitable for audio processing, data acquisition front-ends, and battery-powered handheld devices. The low-voltage SOT-23-5 package fits naturally into consumer electronics and industrial sensing applications requiring precision amplification.
Specifications
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 1.5 µA |
| Bias Current-Max (IIB) @25C | 1 µA |
| Common-mode Reject Ratio-Min | 65dB |
| Common-mode Reject Ratio-Nom | 80dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 6000 µV |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e0 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -17.5 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 12.3V/us |
| Supply Current-Max | 2mA |
| Supply Voltage Limit-Max | 17.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | TIN LEAD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.953mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Unity Gain BW-Nom | 16000 |
| Voltage Gain-Min | 2511 |
| Wideband | NO |
| ## LM7321MF Alternates Showing results | Image |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM7321MF:
Amplifier, 1 Func, 6000uV Offset-Max, BIPolar, PDSO5
Frequently Asked Questions
What is the bandwidth and slew rate of the LM7321MF?
The LM7321MF offers a gain-bandwidth product of 20MHz and a slew rate of 18V/µs, making it suitable for high-speed signal processing applications such as active filters and wideband amplifiers.
What package does the LM7321MF come in and what are its dimensions?
The LM7321MF is available in a SOT-23-5 (5-pin small outline transistor) package, which is a compact surface-mount package ideal for space-constrained PCB designs in portable and consumer electronics.
What are typical applications for the LM7321MF operational amplifier?
Typical applications include sensor signal conditioning, active filter circuits, portable instrumentation, audio amplification, and data acquisition front-ends where a compact, high-speed op-amp with low input offset voltage (700µV typical) is required.
What is the input offset voltage and common-mode rejection ratio of the LM7321MF?
The LM7321MF has a typical input offset voltage of 700µV (maximum 6000µV) and a common-mode rejection ratio of 80dB typical (minimum 65dB), ensuring good precision in differential signal measurement.
Is the LM7321MF available for immediate purchase and what is the price?
Yes, the LM7321MF is in stock and available for purchase starting from approximately $0.47 per unit, with worldwide shipping options available through authorized distributors.
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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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