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Texas Instruments TLE2061AIPG4
- Part No.:
- TLE2061AIPG4
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-DIP (0.300", 7.62mm)
- Datasheet:
-
TLE2061AIPG4.pdf
- Description:
- IC OPAMP JFET 1 CIRCUIT 8DIP
- Quantity:
- Payment:
- Shipping:
Inventory:2,310
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Product details
Overview
TLE2061AIPG4 from Texas Instruments is a single-channel FET-input operational amplifier optimized for high-output-drive, low-power, and high-voltage operation (±18 V supply). It delivers 1.1 MHz gain-bandwidth, 120 μA typical supply current, 2.2 V/µs slew rate at ±5 V, and specified output drive into 100 Ω loads - enabling precision signal conditioning in engine control and flight control analog front-ends.
For engineers reviewing the TLE2061AIPG4 datasheet, TLE2061AIPG4 pinout, TLE2061AIPG4 application, or TLE2061AIPG4 equivalent, key selection criteria include its JFET-input architecture, 500 µV max input offset voltage (at 25°C), wide common-mode range (–11 V to +13 V at ±15 V supplies), and PDIP-8 packaging with validated thermal performance across –40°C to +85°C industrial temperature range.
Technical Context
The TLE2061AIPG4 uses JFET-input transistors with on-chip Zener trimming for DC precision, delivering low input bias current (±10 pA typ) and ultra-low input offset current (±5 pA typ). Its high open-loop gain (225 V/mV min) and 46° phase margin ensure stable unity-gain operation with capacitive loads up to 100 pF.
Designed for rail-to-rail output swing capability into heavy loads, it maintains >±12 V peak-to-peak output at ±15 V supplies with 600 Ω load, while preserving low THD (0.025% at 10 kHz) and 140 kHz full-power bandwidth - making it suitable for driving multiplexed sensor interfaces and analog I/O modules without external buffers.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | ±3.5 V to ±18 V - supports dual-rail industrial and aerospace power domains without level-shifting. |
| Gain-Bandwidth Product | 1.1 MHz - enables stable closed-loop gain ≥10 at 100 kHz for anti-aliasing and active filtering. |
| Input Offset Voltage (max) | 1.5 mV at 25°C (I-grade) - ensures ≤15 mV error in 10× gain stages over full –40°C to +85°C range. |
| Slew Rate | 2.2 V/µs at ±5 V (25°C) - supports 10 kHz sine wave output with <0.1% distortion into 10 kΩ. |
| Output Drive Capability | Specified into 100 Ω - directly drives ADC reference buffers, DAC output stages, or low-Z transmission lines. |
| Input Bias Current | ±10 pA (typ) at 25°C - minimizes voltage error in high-impedance sensor interfaces (e.g., piezoelectric, pH). |
| Common-Mode Input Range | –11 V to +13 V at ±15 V supply - accommodates signals near negative rail in single-supply derived systems. |
Pinout & Package
Package: PDIP-8 (Plastic Dual In-line Package), 9.81 mm × 9.43 mm footprint, through-hole mountable, rated for industrial temperature range (–40°C to +85°C).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | NC | No connection - unused terminal; must remain unconnected per TI design. |
| 2 | Inverting Input (IN–) | Differential input node; high-impedance JFET gate input (ZICM = 6 TΩ || 1 pF). |
| 3 | Non-Inverting Input (IN+) | Differential input node; matched to IN– for CMRR ≥65 dB. |
| 4 | VCC– | Negative supply rail - connects to system ground or negative voltage; decoupling required within 1 cm. |
| 5 | NC | No connection - unused terminal; must remain unconnected. |
| 6 | Output (OUT) | Class-AB output stage capable of ±12.5 V swing into 600 Ω at ±15 V supply. |
| 7 | VCC+ | Positive supply rail - accepts up to +18 V; requires local 0.1 µF ceramic bypass capacitor. |
| 8 | NC | No connection - unused terminal; must remain unconnected. |
Key Features
| Feature | Design Value |
|---|---|
| FET-input architecture | Enables picoampere-level input bias current for high-Z sensor interfacing without guard traces. |
| Zener-trimmed offset voltage | Guarantees ≤1.5 mV VIO max at 25°C (TLE2061AI grade), reducing calibration overhead in precision measurement. |
| High-output-drive capability | Delivers full-swing output into 100 Ω loads - eliminates need for external buffer in data acquisition front-ends. |
| Low 1/f noise corner | 1.1 µVPP (0.1–10 Hz) enables stable DC-coupled amplification of slow-varying transducer signals. |
| Stable unity-gain operation | 46° phase margin with 100 pF capacitive load ensures robustness in noisy EMI environments like avionics bays. |
Applications
| Engine Control Unit (ECU) Analog Front-End | Flight Control System Signal Conditioning |
|---|---|
|
Use Scenario: Amplifying low-level signals from knock sensors and oxygen sensors in automotive powertrain control. IC Role / Device Role / Timing Role: Precision DC-coupled instrumentation amplifier stage with rail-compatible input range and low drift. Use Value: 1.5 mV max VIO and 1 µV/°C tempco maintain <0.5% measurement error over –40°C to +125°C under-hood conditions. |
Use Scenario: Buffering and scaling resolver feedback signals in fly-by-wire actuator control loops. IC Role / Device Role / Timing Role: High-stability, low-noise gain stage preceding 16-bit SAR ADC sampling at 100 kSPS. Use Value: 2.2 V/µs slew rate and 140 kHz full-power bandwidth support accurate capture of 10 kHz resolver harmonics. |
| Analog Input Module for PLCs | Industrial Sensor Interface Card |
|
Use Scenario: Isolated current/voltage input channel conditioning in modular programmable logic controllers. IC Role / Device Role / Timing Role: Low-power, high-CMRR input buffer driving isolated sigma-delta modulator inputs. Use Value: 82 dB CMRR and ±10 pA IIB minimize error from 50/60 Hz line interference and leakage in 4–20 mA loop receivers. |
Use Scenario: Signal conditioning for strain gauges, RTDs, and thermocouples in environmental monitoring nodes. IC Role / Device Role / Timing Role: Low-drift, low-noise instrumentation amplifier front-end with programmable gain. Use Value: 59 nV/√Hz input noise at 10 Hz and 1.1 µVPP (0.1–10 Hz) enable sub-µV resolution in 24-bit delta-sigma systems. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FET-input op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLE2061CD | Same core architecture but C-grade (0°C to 70°C); 3 mV max VIO vs. 1.5 mV for TLE2061AIPG4. | Limited to commercial-temperature applications; not qualified for automotive or industrial ambient extremes. | Select when cost sensitivity outweighs extended temperature and offset requirements. |
| TL071CP | Lower GBW (3 MHz), higher supply current (1.4 mA), no Zener-trimmed offset (10 mV max); SOIC-8 only. | Not suitable for low-power or precision DC-coupled designs; lacks guaranteed 100 Ω drive spec. | Choose only for non-critical AC-coupled signal paths where power and offset are secondary concerns. |
Compared with TLE2061CD and TL071CP, the TLE2061AIPG4 provides superior DC accuracy, lower quiescent current, and verified heavy-load drive - making it the preferred choice for safety-relevant analog signal chains in harsh environments.
Availability
TLE2061AIPG4 is available at Aetrix Electronics and suitable for engine control units, flight control systems, and industrial analog input modules requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for TLE2061AIPG4 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 high-reliability op-amp design for aerospace, automotive, and industrial markets.
The TLE206x family was engineered specifically for high-voltage, low-power, FET-input precision amplification in safety-critical analog signal paths - balancing speed, drive strength, and DC accuracy without compromising thermal stability.
FAQ
What is the maximum operating temperature range for the TLE2061AIPG4?
The TLE2061AIPG4 is rated for operation from –40°C to +85°C (I-grade), validated across all electrical parameters in this range per TI SLOS193D datasheet Section 5.7–5.10. Its PDIP-8 package supports reliable thermal dissipation under continuous 120 µA supply current at elevated ambient temperatures.
Does the TLE2061AIPG4 support rail-to-rail input or output operation?
The TLE2061AIPG4 does not provide rail-to-rail input operation - its common-mode input range is –11 V to +13 V at ±15 V supplies - but it delivers near rail-to-rail output swing: ±12.5 V into 600 Ω at ±15 V. Output remains functional within 1.5 V of either rail under load.
Can the TLE2061AIPG4 drive a 100 Ω load continuously?
Yes - the TLE2061AIPG4 is explicitly characterized for output drive into 100 Ω loads per datasheet Section 1 and Figure 4-2 pinout notes. At ±15 V supply, it sustains ±12.5 V swing into 600 Ω and maintains stability with 100 pF capacitive load, confirming robust small-signal and transient performance under heavy loading.
What is the input offset voltage specification for the TLE2061AIPG4 at 25°C?
The TLE2061AIPG4 has a maximum input offset voltage of 1.5 mV at 25°C (TLE2061AI grade), with typical value of 2.6 mV and guaranteed 3.9 mV maximum over full –40°C to +85°C range per Section 5.7 of the SLOS193D datasheet. This reflects its Zener-trimmed JFET-input design.
Is the TLE2061AIPG4 pin-compatible with other TLE206x variants in PDIP-8?
Yes - the TLE2061AIPG4 shares identical PDIP-8 pinout (per Figure 4-2) with TLE2061CP, TLE2061IP, and TLE2061MJP. All feature NC pins at 1, 5, and 8; IN– at 2; IN+ at 3; VCC– at 4; OUT at 6; and VCC+ at 7 - enabling direct substitution where temperature and offset specs align.
TLE2061AIPG4 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- Excalibur™
- Package/Case:
- 8-DIP (0.300", 7.62mm)
- Packaging:
- Tube
- Product Status:
- Discontinued at Digi-Key
- 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
TLE2061AIPG4 FAQ
1.How can I place an order for TLE2061AIPG4 through Aetrix?
Please submit a Request for Quotation (RFQ) for TLE2061AIPG4 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 TLE2061AIPG4 reliable?
The price and inventory of TLE2061AIPG4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLE2061AIPG4 is usually 5 days.
3.What payment methods are accepted for TLE2061AIPG4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLE2061AIPG4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLE2061AIPG4?
TLE2061AIPG4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLE2061AIPG4 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 TLE2061AIPG4?
For technical support, including TLE2061AIPG4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLE2061AIPG4 requirements.
6.How does Aetrix verify that TLE2061AIPG4 is sourced from the original manufacturer or authorized distributors?
All TLE2061AIPG4 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 TLE2061AIPG4 meets industry standards.
7.What is the process for return or replacement of TLE2061AIPG4?
All TLE2061AIPG4 units undergo pre-shipment inspection (PSI). If there is an issue with TLE2061AIPG4, 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 TLE2061AIPG4 part is unused and in its original packaging.
Return procedure for TLE2061AIPG4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLE2061AIPG4 Tags
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