TLE2064ID Texas Instruments Integrated Circuit (Other) In Stock
The TLE2064ID is a quad JFET-input operational amplifier with high output drive capability and micropower operation, featuring 4 amplifiers in a single package. It delivers a typical CMRR of 90 dB and input bias current as low as 0.00006 µA at 25°C. Available with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- TLE2064ID Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TLE2064ID?
- JFET input stage provides ultra-low input bias current of 0.00006 µA typical at 25°C
- Quad op-amp configuration with 4 independent amplifiers in a single package reduces BOM size
- High common-mode rejection ratio of 90 dB typical ensures accurate differential signal amplification
- High output drive capability suited for driving resistive and capacitive loads in precision circuits
What is TLE2064ID used for?
The TLE2064ID is well suited for precision analog signal conditioning, instrumentation amplifiers, and active filter designs where ultra-low input bias current and high CMRR are required. Its quad configuration in a single package makes it economical for multichannel sensor signal chains in data acquisition systems, medical instrumentation, and industrial measurement equipment. Micropower operation enables use in battery-powered portable instruments where supply current must be minimized.
What are the specifications of TLE2064ID?
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.004 µA |
| Bias Current-Max (IIB) @25C | 0.00006 µA |
| Common-mode Reject Ratio-Min | 65dB |
| Common-mode Reject Ratio-Nom | 90dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.002 µA |
| Input Offset Voltage-Max | 6000 µV |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| Neg Supply Voltage Limit-Max | -19 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Number of Functions | 4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 2.1V/us |
| Slew Rate-Nom | 3.4V/us |
| Subcategory | Operational Amplifier |
| Supply Current-Max | 1.38mA |
| Supply Voltage Limit-Max | 19V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BIFET |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 2000 |
| Voltage Gain-Min | 10000 |
| Wideband | NO |
| Package | Other |
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 | Taiwan |
Where can I find the TLE2064ID datasheet?
TLE2064ID Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TLE2064ID?
Compatible alternatives and drop-in replacements for TLE2064ID:
Frequently Asked Questions
What is the input bias current of TLE2064ID and why does this matter for high-impedance sensor interfaces?
The TLE2064ID has a maximum input bias current of 4 nA and a typical value of just 0.00006 µA (60 pA) at 25°C. When interfacing with high-impedance sensors such as piezoelectric transducers or pH electrodes with source impedances in the megaohm range, this extremely low bias current prevents significant voltage errors that would occur with standard bipolar op-amps having bias currents in the microamp range.
How does the CMRR of TLE2064ID benefit differential measurement applications?
The TLE2064ID achieves a typical CMRR of 90 dB and a minimum of 65 dB. In differential measurement applications such as bridge sensor amplifiers or ECG front ends, this high CMRR ensures that common-mode noise—such as 50 Hz or 60 Hz power line interference—is attenuated by a factor of over 30,000, preserving the small differential signal of interest against large common-mode voltages.
For a 4-channel analog data acquisition system, what advantage does TLE2064ID's quad configuration provide?
The TLE2064ID integrates 4 independent op-amps in a single package, reducing the number of ICs required for a 4-channel system from 4 single op-amps to 1. This cuts PCB area by approximately 75%, simplifies routing, and reduces the number of bypass capacitors needed, lowering both component cost and assembly complexity in multi-channel instrumentation designs.
What maximum input offset voltage does TLE2064ID specify, and how should designers account for it in precision DC applications?
The TLE2064ID specifies a maximum input offset voltage of 6000 µV (6 mV). For precision DC applications such as strain gauge amplifiers or thermocouple interfaces requiring accuracy better than 1 mV, this offset must be trimmed or compensated with offset null circuitry. Alternatively, using an auto-zero or chopper-stabilized amplifier is recommended when microvolt-level DC accuracy is required.
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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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