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Texas Instruments TLE2061AIP
- Part No.:
- TLE2061AIP
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-DIP (0.300", 7.62mm)
- Datasheet:
-
TLE2061AIP.pdf
- Description:
- IC OPAMP JFET 1 CIRCUIT 8DIP
- Quantity:
- Payment:
- Shipping:
Inventory:1,644
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Product details
Overview
TLE2061AIP from Texas Instruments is a single-channel, JFET-input operational amplifier optimized for high-voltage (±18 V), low-power (120 µA typical supply current), and high-output-drive applications. It delivers 1.1 MHz gain-bandwidth, ±14.9 V output swing into 10 kΩ at ±15 V supply, and 2.6 V/µs slew rate - enabling precision signal conditioning in analog input modules and flight control units.
For engineers reviewing the TLE2061AIP datasheet, TLE2061AIP pinout, TLE2061AIP application, or TLE2061AIP equivalent, key selection criteria include its FET-input ultra-low bias current (±10 pA max), 3 mV max input offset voltage over –40°C to +85°C, specified drive into 100 Ω loads, and PDIP-8 packaging for through-hole prototyping and industrial PCBs.
Technical Context
The TLE2061AIP uses a JFET-input stage with on-chip Zener trimming for DC precision, supporting rail-to-rail common-mode input range (–11 V to +13 V at ±15 V supply) and delivering stable unity-gain operation with 46° phase margin. Its open-loop output impedance is 575 Ω, and it maintains ≥72 dB CMRR across temperature.
Designed for µPower operation without sacrificing AC performance, the device achieves 40 kHz maximum output-swing bandwidth at ±15 V and retains 140 kHz at ±5 V - making it suitable for wide-supply-range sensor front-ends where low quiescent current and robust output drive are jointly required.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | ±3.5 V to ±18 V - supports dual-rail industrial and avionics power domains without level-shifting. |
| Input Offset Voltage (max) | 3 mV at –40°C to +85°C - enables accurate DC-coupled amplification in analog input modules. |
| Supply Current (typ) | 120 µA per channel - allows battery-powered or energy-constrained systems to integrate precision gain stages. |
| Gain-Bandwidth Product | 1.1 MHz - provides stable unity-gain operation and sufficient bandwidth for 10 kHz sensor signals with margin. |
| Slew Rate (typ) | 2.6 V/µs at ±15 V - ensures faithful reproduction of fast transients in engine control feedback loops. |
| Output Drive Capability | Specified into 100 Ω loads - directly interfaces with low-impedance ADC drivers or cable-driven outputs without external buffers. |
| Input Bias Current (max) | 2 nA at –40°C to +85°C - preserves signal integrity in high-impedance pH or thermocouple sensor interfaces. |
Pinout & Package
Package: PDIP-8 (Plastic Dual In-line Package), 9.81 mm × 9.43 mm, through-hole mount.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | NC | No connection - unused terminal; must be left floating or grounded per layout guidelines. |
| 2 | Inverting Input (IN–) | Differential input node; high-impedance JFET gate accepting signals up to common-mode limits. |
| 3 | Non-Inverting Input (IN+) | Differential input node; matched to Pin 2 for balanced common-mode rejection. |
| 4 | VCC– | Negative supply rail connection; decoupling capacitor required within 1 cm for stability. |
| 5 | NC | No connection - unused terminal; must be left floating or grounded per layout guidelines. |
| 6 | Output (OUT) | Class-AB output stage capable of ±14.5 V swing into 600 Ω at ±15 V supply. |
| 7 | VCC+ | Positive supply rail connection; decoupling capacitor required within 1 cm for stability. |
| 8 | NC | No connection - unused terminal; must be left floating or grounded per layout guidelines. |
Key Features
| Feature | Design Value |
|---|---|
| FET-input architecture | Enables <2 nA input bias current, critical for high-Z sensor interfacing without loading error. |
| Zener-trimmed offset voltage | Guarantees ≤3 mV VIO over industrial temperature range, reducing calibration burden in field-deployed systems. |
| High-output-drive capability | Delivers full-scale output into 100 Ω loads, eliminating need for external buffer stages in DAC output circuits. |
| Low-noise performance | 43 nV/√Hz input voltage noise at 1 kHz supports clean amplification of microvolt-level transducer signals. |
| Wide supply range | Operates from ±3.5 V to ±18 V, allowing reuse across 5 V, ±12 V, and ±15 V legacy industrial platforms. |
Applications
| Flight Control Unit | Analog Input Module |
|---|---|
Use Scenario: Signal conditioning of gyroscope and accelerometer outputs in real-time attitude stabilization loops. IC Role / Device Role / Timing Role: Precision DC-coupled amplifier with low drift and high CMRR to preserve sensor accuracy under vibration and thermal stress. Use Value: 3 mV max VIO and 72 dB min CMRR ensure <0.1% gain error in closed-loop servo feedback paths. | Use Scenario: Front-end amplification and level-shifting of 4–20 mA current loop and thermocouple inputs in PLC I/O cards. IC Role / Device Role / Timing Role: Single-supply or dual-supply configurable op-amp providing programmable gain and offset correction. Use Value: ±14.9 V output swing at ±15 V supply enables full-scale digitization of ±10 V industrial sensor ranges. |
| Full Authority Digital Engine Control | Avionics Sensor Interface |
Use Scenario: Amplifying and filtering crankshaft position and knock sensor signals in automotive ECU subsystems. IC Role / Device Role / Timing Role: High-slew-rate, low-noise amplifier driving ADC inputs with minimal settling time distortion. Use Value: 2.6 V/µs slew rate and 5 µs 0.1% settling time support accurate capture of transient combustion events. | Use Scenario: Conditioning low-amplitude piezoelectric pressure transducer outputs in cabin environmental monitoring. IC Role / Device Role / Timing Role: Ultra-low-bias-current amplifier preserving signal fidelity from high-impedance sensors. Use Value: 2 nA max input bias current prevents DC error accumulation in multi-second integration windows. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLE2061CP | Same PDIP-8 package but wider 5 mV max VIO (0°C to 70°C only); higher ICC (350 µA max). | Targeted at commercial-grade instrumentation with relaxed offset and temperature requirements. | Select when cost sensitivity outweighs industrial temp range and offset precision. |
| TL071CP | Lower 1.2 mV max VIO at 25°C but no guaranteed spec over temperature; 2.5 mA supply current. | General-purpose audio and non-critical signal paths where power efficiency is secondary. | Choose only for room-temperature lab equipment; not suitable for uncontrolled ambient deployments. |
Compared with TLE2061CP and TL071CP, the TLE2061AIP offers tighter offset (3 mV vs. 5 mV/1.2 mV), lower supply current (120 µA vs. 350 µA/2.5 mA), and guaranteed industrial temperature operation - making it uniquely suited for embedded control systems requiring long-term DC stability and energy efficiency.
Availability
TLE2061AIP is available at Aetrix Electronics and suitable for flight control unit design, analog input module development, and full authority digital engine control systems requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for TLE2061AIP includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor leader specializing in analog and embedded processing technologies, with decades of heritage in precision op-amps and industrial-grade signal chain solutions.
The TLE206x family was engineered for high-voltage, low-power, FET-input applications demanding both DC precision and dynamic drive capability - particularly in aerospace, automotive, and programmable logic controller environments.
FAQ
What is the maximum operating temperature range for the TLE2061AIP?
The TLE2061AIP is rated for operation from –40°C to +85°C, matching the "I" temperature grade defined in its ordering code. This industrial temperature range is validated across all electrical specifications including input offset voltage (≤3 mV), supply current (≤350 µA), and output swing - ensuring reliability in engine bays, factory floors, and avionics enclosures without derating.
Does the TLE2061AIP support single-supply operation?
Yes, the TLE2061AIP supports single-supply operation with a minimum total supply voltage of 7 V (e.g., 0 V and +7 V). Its input common-mode range extends to within 1.6 V of the negative rail and 2 V of the positive rail at ±5 V supply, and to –11 V to +13 V at ±15 V supply - enabling direct interfacing with ground-referenced sensors when biased appropriately.
What is the purpose of the NC pins on the TLE2061AIP PDIP-8 package?
The TLE2061AIP PDIP-8 package has three NC (no-connect) pins: Pins 1, 5, and 8. These terminals are electrically isolated from internal circuitry and serve mechanical or manufacturing roles only. They must remain unconnected in PCB layout - neither tied to ground nor routed - to prevent parasitic coupling or unintended current paths that could degrade noise performance or stability.
How does the TLE2061AIP compare to the TLE2061M series in terms of precision?
The TLE2061AIP (industrial grade) specifies 3 mV max input offset voltage over –40°C to +85°C, while the TLE2061AM (military grade) guarantees 1.5 mV max over –55°C to +125°C. Both share identical JFET-input architecture and Zener trimming, but the "M" variant undergoes additional screening and tighter binning - making TLE2061AIP the optimal balance of precision, temperature coverage, and cost for most industrial control applications.
Can the TLE2061AIP drive a 600 Ω load effectively?
Yes, the TLE2061AIP is explicitly characterized into 600 Ω loads: at ±15 V supply, it delivers ±12.5 V minimum output swing into 600 Ω, with 2.6 V/µs slew rate and 40 kHz full-power bandwidth. This capability eliminates external buffer stages in applications such as line-driver circuits, DAC output amplifiers, and low-impedance sensor excitation - reducing BOM count and board area.
TLE2061AIP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- Excalibur™
- Package/Case:
- 8-DIP (0.300", 7.62mm)
- Packaging:
- Bulk
- Product Status:
- Active
- Amplifier Type:
- J-FET
- Number of Circuits:
- 1
- Output Type:
- -
- Slew Rate:
- 3.4V/µs
- Gain Bandwidth Product:
- 2 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 4 pA
- Voltage - Input Offset:
- 500 µV
- Current - Supply:
- 290µA
- Current - Output / Channel:
- 80 mA
- Voltage - Supply Span (Min):
- 7 V
- Voltage - Supply Span (Max):
- 36 V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 8-PDIP
TLE2061AIP FAQ
1.How can I place an order for TLE2061AIP through Aetrix?
Please submit a Request for Quotation (RFQ) for TLE2061AIP on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TLE2061AIP reliable?
The price and inventory of TLE2061AIP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLE2061AIP is usually 5 days.
3.What payment methods are accepted for TLE2061AIP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLE2061AIP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLE2061AIP?
TLE2061AIP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLE2061AIP order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TLE2061AIP?
For technical support, including TLE2061AIP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLE2061AIP requirements.
6.How does Aetrix verify that TLE2061AIP is sourced from the original manufacturer or authorized distributors?
All TLE2061AIP products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TLE2061AIP meets industry standards.
7.What is the process for return or replacement of TLE2061AIP?
All TLE2061AIP units undergo pre-shipment inspection (PSI). If there is an issue with TLE2061AIP, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TLE2061AIP part is unused and in its original packaging.
Return procedure for TLE2061AIP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLE2061AIP Tags
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LM358DT
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LM358DR
Texas Instruments
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MCP6006UT-E/OT
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LM324PWR
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LM2902DR
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LM358P
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