LM7322MA Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
LM7322MA is a dual voltage-feedback operational amplifier from Texas Instruments, featuring 80 dB CMRR, 1 µA bias current, and 6000 µV max offset voltage. From $1.19, in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LM7322MA Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.1916(MOQ 150)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual voltage-feedback op-amp architecture with 80 dB typical common-mode rejection ratio (CMRR)
- Ultra-low input bias current of 1 µA at 25°C for precision signal conditioning
- Wide supply voltage range with integrated frequency compensation for stability
- Available in compact 8-pin Small Outline Package (SOIC) for space-constrained designs
Applications
The LM7322MA is well suited for precision analog signal conditioning, sensor interface amplification, and instrumentation circuits requiring low bias current. Its high CMRR makes it ideal for differential measurement systems and noise-sensitive applications such as medical instrumentation and industrial data acquisition. The dual op-amp configuration in a compact SOIC-8 package also fits active filter design and audio processing applications.
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-G8 |
| 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 | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 12.3V/us |
| Supply Current-Max | 3.8mA |
| Supply Voltage Limit-Max | 17.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | AUTOMOTIVE |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Unity Gain BW-Nom | 16000 |
| Voltage Gain-Min | 2511 |
| Wideband | NO |
| ## LM7322MA Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| 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 typical CMRR and input bias current of the LM7322MA?
The LM7322MA offers a typical common-mode rejection ratio (CMRR) of 80 dB and a minimum of 65 dB, with an input bias current of 1 µA at 25°C and a maximum of 1.5 µA. These parameters make it suitable for precision differential and sensor interface applications.
What are the typical applications for the LM7322MA operational amplifier?
The LM7322MA is commonly used in instrumentation amplifiers, active filters, sensor signal conditioning, medical equipment, and industrial data acquisition systems. Its dual op-amp structure and low input bias current are especially valuable in precision analog front-end designs.
What package does the LM7322MA come in and what is its price?
The LM7322MA is available in an 8-pin Small Outline Package (SOIC-8), identified by the JESD-30 code R-PDSO-G8. It is priced from approximately $1.19 per unit and is available in stock with worldwide shipping options.
What are suitable alternatives or replacements for the LM7322MA?
Compatible alternatives to the LM7322MA include other dual general-purpose op-amps such as the LM358, TLV2372, or OPA2340, depending on required bandwidth, supply voltage, and noise specifications. Always verify pin compatibility and electrical parameters before substituting.
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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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| 150+ | $1.3750 | $206.25 |
| 190+ | $1.3291 | $252.53 |
| 255+ | $1.1916 | $303.86 |
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