LM2904PWR-JF Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The LM2904PWR-JF is a dual general-purpose operational amplifier from Texas Instruments with voltage-feedback architecture and 65 dB minimum CMRR. It features 7 mV maximum input offset voltage and 0.5 µA maximum bias current in an 8-pin TSSOP package. Available worldwide for signal conditioning, comparator, and active filter applications.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LM2904PWR-JF Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LM2904PWR-JF?
- Dual op-amp channels in a single 8-pin TSSOP package reducing PCB real estate for two-channel designs
- 65 dB minimum CMRR (80 dB typical) for effective common-mode noise rejection in sensor interfaces
- 0.5 µA maximum input bias current enabling high-impedance source connections without loading errors
- Voltage-feedback architecture with internal frequency compensation for stable unity-gain operation
- Single or dual supply operation from 3 V to 32 V covering broad system power rail requirements
What is LM2904PWR-JF used for?
The LM2904PWR-JF is used in signal conditioning circuits for resistive sensor bridges, thermocouple amplifiers, and analog filter stages requiring a dual op-amp with low bias current and reliable CMRR performance. Its wide supply voltage range makes it suitable for 5 V single-supply consumer electronics as well as 24 V industrial instrumentation panel designs. The compact TSSOP-8 package suits space-constrained PCBs in handheld meters, HVAC controllers, and battery-powered data loggers.
What are the specifications of LM2904PWR-JF?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.5 µA |
| Bias Current-Max (IIB) @25C | 0.25 µA |
| Common-mode Reject Ratio-Min | 65dB |
| Common-mode Reject Ratio-Nom | 80dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 7000 µV |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -13 V |
| Number of Functions | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Power | NO |
| Programmable Power | NO |
| Slew Rate-Nom | 0.3V/us |
| Supply Current-Max | 2mA |
| Supply Voltage Limit-Max | 26V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 700 |
| Voltage Gain-Min | 15000 |
| 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 | Malaysia |
Where can I find the LM2904PWR-JF datasheet?
LM2904PWR-JF Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LM2904PWR-JF?
Compatible alternatives and drop-in replacements for LM2904PWR-JF:
Frequently Asked Questions
What CMRR does LM2904PWR-JF achieve and how does it affect sensor bridge signal conditioning?
LM2904PWR-JF achieves a minimum 65 dB CMRR with 80 dB typical, rejecting common-mode interference by that ratio relative to differential signal amplitude. For a Wheatstone bridge operating at 5 V with 10 mV full-scale differential output, 80 dB CMRR limits common-mode error contribution to approximately 50 µV, preserving measurement accuracy in industrial sensor conditioning circuits exposed to electrical noise.
What input bias current specification does LM2904PWR-JF have and which high-impedance source applications does this suit?
LM2904PWR-JF specifies 0.5 µA maximum input bias current at 25°C and 0.25 µA typical bias current. With source impedances up to 1 MΩ, the resulting offset voltage error stays below 500 mV, making it appropriate for pH electrode interfaces, photodetector transimpedance amplifiers, and high-impedance strain gauge preamplifiers where loading the source would introduce measurement error.
Over what supply voltage range does LM2904PWR-JF operate and which system power rails does it support?
LM2904PWR-JF operates from 3 V single-supply to 32 V single-supply (or ±1.5 V to ±16 V dual-supply), covering 3.3 V, 5 V, 12 V, and 24 V rails common in consumer and industrial electronics. This flexibility allows the same dual op-amp to be used across multiple product variants without changing the analog front-end design when supply voltage differs between product tiers.
How does the TSSOP-8 package of LM2904PWR-JF compare to a standard SOIC-8 for high-density board designs?
The TSSOP-8 package of LM2904PWR-JF measures approximately 3.0 mm x 4.4 mm, compared to 5.0 mm x 6.2 mm for a standard SOIC-8, reducing PCB footprint by about 65%. Both 2-channel amplifiers share identical pinouts within their respective families, enabling TSSOP layout as a smaller drop-in replacement for cost-optimized or space-constrained designs like compact handheld measurement instruments.
When would LM2904PWR-JF be chosen over a precision op-amp like OPA2333 in a cost-sensitive design?
LM2904PWR-JF is preferred when the 7 mV maximum offset voltage is acceptable and BOM cost reduction outweighs precision requirements, since it is significantly less expensive than OPA2333 (which achieves 10 µV maximum offset). Applications like comparators, audio-frequency active filters, and level-shifting circuits with ±5% accuracy budgets can use LM2904PWR-JF, saving cost while maintaining functional performance across -40°C to +85°C operating temperature ranges.
Related Guides
STM32H725IGT3 Selection Guide: Memory, Package, Temperature, and Supply
Choose the right STM32H725 variant by comparing Flash, package, pin count, temperature grade, connectivity, and production requirements.
Aug 1, 2026
STM32H725IGT3 High-Performance MCU Design Guide
Design STM32H725IGT3 systems for reliable 550 MHz operation with practical power, clock, cache, DMA, PCB, ADC, and recovery guidance.
Jul 31, 2026
150141VS73100 Violet SMD LED Selection Guide: Color, Drive, and Sourcing
Select the 150141VS73100 by wavelength, brightness, drive current, 3528 fit, reliability, and traceable sourcing requirements.
Jul 31, 2026
STEF05SGR 5 V eFuse Protection Design Guide
Design a reliable 5 V STEF05SGR eFuse stage with current-limit math, capacitor sizing, thermal analysis, fault recovery, and PCB layout guidance.
Jul 30, 2026
Why Buy from FindMyChip
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.
More from Texas Instruments
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit