TLV2634IPWR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TLV2634IPWR is a quad rail-to-rail output operational amplifier from Texas Instruments with 9 MHz bandwidth and 1 mA per channel supply current. It features voltage-feedback architecture, 100 dB typical CMRR, and ultra-low 5 pA bias current in a TSSOP package. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- TLV2634IPWR 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
Key Features
- Rail-to-rail output swing maximizing dynamic range in single-supply and low-voltage signal conditioning circuits
- Ultra-low input bias current of 5 pA at 25°C enabling high-impedance sensor interfacing without signal loading
- 9 MHz gain-bandwidth product supporting moderate-speed applications such as audio processing and active filter design
- 100 dB typical CMRR providing excellent common-mode noise rejection for precision differential measurement systems
Applications
The TLV2634IPWR is ideal for precision signal conditioning in sensor interface circuits, data acquisition front-ends, and active filter designs operating from single or dual low-voltage supplies. Its ultra-low bias current makes it particularly effective for interfacing with high-impedance sensors such as photodiodes, electrochemical cells, and piezoelectric transducers. The quad channel configuration supports compact multichannel instrumentation amplifier designs in medical, industrial, and portable measurement equipment.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.0002 µA |
| Bias Current-Max (IIB) @25C | 0.000005 µA |
| Common-mode Reject Ratio-Min | 77dB |
| Common-mode Reject Ratio-Nom | 100dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.00005 µA |
| Input Offset Voltage-Max | 4200 µV |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | NO |
| Number of Functions | 4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP14,.25 |
| 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-Min | 6V/us |
| Slew Rate-Nom | 6V/us |
| Subcategory | Operational Amplifier |
| Supply Current-Max | 4mA |
| Supply Voltage Limit-Max | 6V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 9000 |
| Voltage Gain-Min | 12600 |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the gain-bandwidth product and supply current of the TLV2634IPWR?
The TLV2634IPWR has a gain-bandwidth product of 9 MHz and a supply current of 1 mA per channel. This combination makes it suitable for moderate-speed signal processing tasks such as active filters, audio amplification, and sensor signal conditioning, while maintaining reasonable power consumption in battery-operated or power-sensitive applications.
How low is the input bias current of the TLV2634IPWR?
The TLV2634IPWR has an input bias current of just 5 pA at 25°C and a maximum average bias current of 0.2 pA. These extremely low values make it ideal for high-impedance applications such as photodiode amplifiers, pH electrode buffers, and charge amplifiers, where even small bias currents would cause significant voltage error at the input.
What does 'RRO' mean for the TLV2634IPWR?
RRO stands for Rail-to-Rail Output. The TLV2634IPWR's output voltage can swing very close to both the positive and negative supply rails, maximizing the usable dynamic range in low-voltage single-supply systems. This is especially important in 3.3 V and 5 V signal chains where headroom is limited and full-scale output swing is required.
What package does the TLV2634IPWR use?
The TLV2634IPWR comes in a TSSOP (Thin Shrink Small Outline Package) with multiple pins accommodating the quad op-amp configuration. The 'PW' suffix in the part number denotes the TSSOP package, which has a smaller footprint and lower profile compared to standard SOIC, making it well-suited for densely populated PCBs in portable and compact instrumentation.
What is the CMRR of the TLV2634IPWR and why does it matter?
The TLV2634IPWR has a minimum CMRR of 77 dB and a typical CMRR of 100 dB. High CMRR is critical in differential measurement systems and instrumentation amplifiers, where common-mode noise from power supply hum, electromagnetic interference, or ground potential differences must be rejected while the desired differential signal is accurately amplified.
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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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