TL064CPWE4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TL064CPWE4 is a quad low-noise JFET-input operational amplifier from Texas Instruments in an SOIC package. It offers ultra-low bias current of 0.0002 µA, 86 dB CMRR, and wide supply range for precision signal conditioning. Available in small outline packaging for compact analog front-end PCB designs with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- TL064CPWE4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TL064CPWE4?
- Quad JFET-input op-amp with ultra-low bias current of 0.0002 µA at 25°C for high-impedance signal sources
- 86 dB typical common-mode rejection ratio ensures accurate differential signal amplification
- Low input offset current of 0.0002 µA minimizes errors in precision integrator and sample-hold circuits
- Small outline SOIC package with frequency compensation simplifies PCB layout for compact analog designs
What is TL064CPWE4 used for?
The TL064CPWE4 is designed for precision analog signal conditioning applications including audio preamplifiers, photodiode transimpedance amplifiers, and instrumentation front ends where low noise and high input impedance are critical. Its quad configuration allows four independent amplifier stages in a single SOIC package, reducing board space for multi-channel data acquisition systems. The device suits capacitive sensor interfaces, active filters, and sample-and-hold circuits operating from split or single supply rails up to ±18V.
What are the specifications of TL064CPWE4?
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.01 µA |
| Bias Current-Max (IIB) @25C | 0.0002 µA |
| Common-mode Reject Ratio-Min | 70dB |
| Common-mode Reject Ratio-Nom | 86dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.0002 µA |
| Input Offset Voltage-Max | 20000 µV |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| Neg Supply Voltage Limit-Max | -18 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V |
| 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 | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 1.5V/us |
| Slew Rate-Nom | 3.5V/us |
| Supply Current-Max | 1mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 1000 |
| Voltage Gain-Min | 3000 |
| 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 TL064CPWE4 datasheet?
TL064CPWE4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TL064CPWE4?
Compatible alternatives and drop-in replacements for TL064CPWE4:
Frequently Asked Questions
How low is the input bias current of the TL064CPWE4 and why does it matter for sensor interfaces?
The TL064CPWE4 specifies an input bias current of only 0.0002 µA at 25°C, which creates negligible error voltage across source impedances up to 10 MΩ, making it suitable for photodiode, pH electrode, and capacitive sensor signal conditioning without gain error from loading.
What CMRR does the TL064CPWE4 achieve and how does that benefit differential measurement circuits?
The device achieves a typical CMRR of 86 dB and a minimum of 70 dB, attenuating common-mode interference by over 6000:1 in differential configurations — critical for bridge sensor amplifiers and 4–20 mA industrial loop receivers where power-line noise is present.
Can the TL064CPWE4 be used in audio active filter designs operating from a single 5V supply?
Yes. The JFET-input architecture and internal frequency compensation allow stable Sallen-Key or multiple-feedback filter topologies with gain-bandwidth products suitable for audio frequencies from 20 Hz to 20 kHz, though a split supply of ±5V or ±15V maximizes output swing and distortion performance.
How many independent op-amp channels does one TL064CPWE4 package provide compared to dual-amplifier alternatives?
A single TL064CPWE4 in SOIC-14 houses 4 independent JFET op-amp channels, doubling the channel count of a dual-amplifier in the same footprint class and cutting per-channel cost and PCB area by approximately 50% in multi-stage analog signal chains.
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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.
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