TLE2062IPE4 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
Texas Instruments TLE2062IPE4 is a dual JFET-input operational amplifier with high output drive capability, ultra-low 60 fA bias current, 65 dB minimum CMRR, and micropower consumption. Available in through-hole DIP package for easy prototyping. From $2.80 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- TLE2062IPE4 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
Key Features
- Ultra-low input bias current of 60 fA (0.00006 µA) maximum at 25°C for minimal loading of high-impedance signal sources
- Dual JFET-input topology with voltage-feedback architecture enabling high input impedance for precision instrumentation applications
- 65 dB minimum common-mode rejection ratio (82 dB nominal) for effective interference suppression in sensitive analog circuits
- High output drive capability in micropower design suitable for battery-powered precision measurement and data acquisition systems
Applications
The TLE2062IPE4 is ideal for precision measurement applications where ultra-high input impedance and extremely low input bias current are required, such as pH electrode amplification, photodiode transimpedance amplifiers, and picoampere-level current measurement circuits. Its dual channel configuration with JFET inputs makes it well-suited for instrumentation front ends, sample-and-hold circuits, and high-impedance sensor interfaces in medical and industrial equipment. The micropower consumption combined with high output drive capability makes it suitable for portable battery-operated test and measurement instruments.
Specifications
| 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 | 82dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.002 µA |
| Input Offset Voltage-Max | 6300 µV |
| JESD-30 Code | R-PDIP-T8 |
| 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 | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 2.1V/us |
| Slew Rate-Nom | 3.4V/us |
| Supply Current-Max | 0.69mA |
| Supply Voltage Limit-Max | 19V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | BIFET |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 1300 |
| Voltage Gain-Min | 10000 |
| Wideband | NO |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Mexico |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TLE2062IPE4:
Frequently Asked Questions
What is the input bias current specification of the TLE2062IPE4?
The TLE2062IPE4 has an exceptionally low maximum input bias current of 60 fA (0.00006 µA) at 25°C and an average maximum of 0.004 µA over temperature. This near-zero bias current is achieved through the JFET input stage and is critical for accurate signal conditioning from high-impedance sources such as pH electrodes, photodiodes, and piezoelectric sensors.
What is the input offset voltage and CMRR of the TLE2062IPE4?
The TLE2062IPE4 has a maximum input offset voltage of 6300 µV (6.3 mV) and an input offset current maximum of 0.002 µA. The common-mode rejection ratio is at least 65 dB minimum with a nominal value of 82 dB. These specifications make it suitable for low-frequency precision amplification where offset trimming or calibration can compensate for the input offset voltage.
What type of input stage does the TLE2062IPE4 use?
The TLE2062IPE4 uses a JFET (Junction Field-Effect Transistor) input stage with a voltage-feedback architecture and internal frequency compensation. The JFET inputs provide the extremely high input impedance and ultra-low bias current that make this amplifier ideal for interfacing with high-impedance transducers, capacitive sensors, and electrometer-type measurement circuits.
What package is the TLE2062IPE4 available in?
The TLE2062IPE4 is packaged in a through-hole dual-in-line package (DIP), which makes it convenient for prototyping, breadboarding, and applications where through-hole soldering is preferred. The DIP format also provides better mechanical robustness compared to surface-mount packages in high-vibration industrial environments.
What are typical applications for the TLE2062IPE4?
Typical applications include pH meter amplifier stages, photodiode and pyroelectric detector transimpedance amplifiers, guard-ring-enabled electrometer circuits, and precision sample-and-hold circuits. The dual-channel configuration is useful for stereo audio processing, differential amplifier configurations, and instrumentation amplifier building blocks where matched JFET inputs reduce offset and drift.
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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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