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Texas Instruments TLE2062CP
- Part No.:
- TLE2062CP
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-DIP (0.300", 7.62mm)
- Datasheet:
-
TLE2062CP.pdf
- Description:
- IC OPAMP JFET 2 CIRCUIT 8DIP
- Quantity:
- Payment:
- Shipping:
Inventory:380
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Product details
Overview
TLE2062CP from Texas Instruments is a dual 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 per channel supply current, and rail-to-rail output swing into 100 Ω loads - enabling precision signal conditioning in engine control units and flight control analog front-ends.
For engineers reviewing the TLE2062CP datasheet, TLE2062CP pinout, TLE2062CP application, or TLE2062CP equivalent, key selection criteria include its JFET-input architecture, ±18 V operating range, 4 mV max input offset voltage (C-suffix, 0°C to 70°C), and PDIP-8 package compatibility with legacy industrial PCB layouts.
Technical Context
The TLE2062CP uses JFET-input transistors with on-chip Zener trimming for DC precision, supporting stable operation across ±3.5 V to ±18 V supplies. Its high slew rate (2.2–2.6 V/µs) and low input bias current (±10 pA typical) enable accurate amplification of high-impedance sensor signals without loading.
It features a 1.1 MHz unity-gain bandwidth and 46° phase margin at unity gain with 10 kΩ load and 100 pF capacitance, ensuring stability in closed-loop configurations. The device maintains CMRR ≥65 dB and PSRR ≥75 dB across its full operating temperature range (0°C to 70°C).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | ±3.5 V to ±18 V - supports wide industrial and aerospace power rails without external regulation. |
| Gain-Bandwidth Product | 1.1 MHz - enables stable unity-gain buffering and moderate-speed filtering up to ~140 kHz full-swing bandwidth. |
| Input Offset Voltage (max) | 4 mV at 25°C - ensures ≤±4 mV DC error in precision DC-coupled gain stages without trimming. |
| Supply Current per Channel | 120 μA typical - allows dual-channel operation from microamp-level supplies in battery-powered systems. |
| Output Drive Capability | Specified into 100 Ω - delivers ±2.5 V min swing at 100 Ω load, suitable for driving ADC inputs or low-Z transmission lines. |
| Input Bias Current | ±10 pA typical - preserves signal integrity from high-impedance sources like piezoelectric sensors or pH electrodes. |
| Common-Mode Input Range | –11 V to +13 V at ±15 V supply - accommodates signals near negative rail in single-supply-derived bipolar configurations. |
Pinout & Package
Package: PDIP-8 (Plastic Dual In-line Package), 9.81 mm × 9.43 mm footprint, through-hole mountable.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT A | Amplifier A output - drives external load or feedback network; capable of ±12.5 V swing into 600 Ω. |
| 2 | IN– A | Inverting input for channel A - high-impedance JFET node; bias current ≤±10 pA minimizes voltage drop across source impedance. |
| 3 | IN+ A | Non-inverting input for channel A - matched to IN– A for common-mode rejection; supports rail-to-rail common-mode range. |
| 4 | VCC– | Negative supply rail - connects to system ground or negative voltage; must be decoupled locally with 0.1 μF ceramic capacitor. |
| 5 | IN+ B | Non-inverting input for channel B - electrically isolated from channel A; enables independent dual-channel configuration. |
| 6 | IN– B | Inverting input for channel B - identical electrical characteristics to pin 2; supports differential or single-ended B-channel use. |
| 7 | OUT B | Amplifier B output - fully independent output stage; shares same drive strength and thermal performance as pin 1. |
| 8 | VCC+ | Positive supply rail - accepts up to +18 V; requires local 0.1 μF ceramic decoupling adjacent to pin. |
Key Features
| Feature | Design Value |
|---|---|
| FET-input architecture | Enables ultra-low input bias current (±10 pA typ) for high-source-impedance sensor interfacing without signal degradation. |
| High-output-drive capability | Guaranteed ±2.5 V swing into 100 Ω load - eliminates need for external buffer stages in low-Z interface applications. |
| Wide supply range (±3.5 V to ±18 V) | Supports direct integration into legacy ±15 V industrial systems and modern low-voltage designs without level-shifting. |
| Low 1/f noise and 43 nV/√Hz @ 1 kHz | Reduces low-frequency drift in precision instrumentation; enables stable DC-coupled amplification over time. |
| Zener-trimmed input offset | Delivers 4 mV max VIO over 0°C–70°C - reduces calibration overhead in production test and field-deployed analog modules. |
Applications
| Full Authority Digital Engine Control | Flight Control Unit |
|---|---|
Use Scenario: Amplifying throttle position sensor (TPS) and manifold absolute pressure (MAP) signals in real-time engine management systems. IC Role / Device Role / Timing Role: Dual-channel signal conditioner providing buffered, low-drift gain stages before ADC sampling. Use Value: 120 μA/channel supply current extends ECU battery life during key-off monitoring; ±18 V tolerance handles alternator transients. | Use Scenario: Conditioning accelerometer and gyroscope outputs in fly-by-wire actuator feedback loops. IC Role / Device Role / Timing Role: Precision dual op-amp performing offset correction and gain scaling prior to servo driver input. Use Value: 4 mV max input offset ensures <±0.5% angular error in pitch/roll sensing; JFET inputs prevent charge injection errors. |
| Analog Input Module | Industrial Data Acquisition System |
Use Scenario: Signal conditioning for 4–20 mA current loop receivers and thermocouple cold-junction compensation circuits. IC Role / Device Role / Timing Role: Dual op-amp implementing I/V conversion and reference-based offset subtraction in modular I/O hardware. Use Value: Rail-to-rail output swing into 100 Ω enables direct connection to SAR ADC drivers; PDIP-8 simplifies manual rework and field replacement. | Use Scenario: Front-end amplification for multi-channel voltage and strain gauge measurements in programmable logic controller (PLC) backplanes. IC Role / Device Role / Timing Role: Dual-channel precision amplifier providing programmable gain and anti-alias filtering before multiplexed ADC sampling. Use Value: 1.1 MHz GBW supports >100 kSPS sampling with <0.1% settling error; ±18 V supply headroom accommodates ±10 V sensor ranges. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual FET-input op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLE2062CD | SOIC-8 package; identical electrical specs but surface-mount footprint. | Requires PCB redesign for SMT assembly; unsuitable for through-hole prototyping or legacy repair. | Select when automated assembly, space constraints, or thermal performance in compact enclosures are priorities. |
| TL072CP | Lower GBW (3 MHz), higher supply current (1.4 mA/ch), no guaranteed 100 Ω drive spec. | Better for audio and general-purpose AC-coupled use; not rated for high-output-drive or low-power operation. | Choose only if bandwidth is critical and power budget allows >10× higher current draw; verify output stage stability under 100 Ω load. |
Compared with TLE2062CD, the TLE2062CP offers identical performance in a through-hole package ideal for manual assembly and field serviceability; versus TL072CP, it provides 12× lower supply current and guaranteed high-current output drive - making it superior for power-sensitive, high-fidelity analog front-ends.
Availability
TLE2062CP is available at Aetrix Electronics and suitable for full authority digital engine control, flight control unit, and analog input module applications requiring stable component supply across extended product lifecycles.
Supply support for TLE2062CP 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 ICs.
The TLE206x family was designed specifically for high-reliability, low-power analog signal conditioning in aerospace, automotive, and industrial control systems where FET-input precision and robust output drive are essential.
FAQ
What is the maximum supply voltage rating for the TLE2062CP?
The TLE2062CP has an absolute maximum supply voltage rating of ±19 V (VCC+ − VCC− ≤ 38 V), with recommended operation from ±3.5 V to ±18 V. Exceeding ±18 V risks parametric shift or permanent damage, especially at elevated temperatures. Always observe derating curves in the official TI datasheet SLOS193D for long-term reliability.
Does the TLE2062CP support rail-to-rail input or output operation?
The TLE2062CP does not support rail-to-rail input - its common-mode input range is –11 V to +13 V at ±15 V supply - but it delivers rail-to-rail output swing into light loads (e.g., ≥10 kΩ) and specified swing into 100 Ω. Output voltage swing is guaranteed to within ~1.5 V of each rail under heavy load, enabling wide dynamic range in single-supply-derived bipolar configurations.
What is the input offset voltage specification for the TLE2062CP at room temperature?
The TLE2062CP has a maximum input offset voltage of 4 mV at 25°C, per the C-suffix grade (0°C to 70°C operating range). Typical value is 1.9 mV, and the temperature coefficient is ≤1 μV/°C. This specification is verified across production lots and applies to both channels independently under standard test conditions (VIC = 0 V, RS = 50 Ω).
Can the TLE2062CP drive capacitive loads directly?
The TLE2062CP is stable with 100 pF capacitive load at unity gain when driving a 10 kΩ resistive load, achieving 46° phase margin. Driving larger capacitive loads (>100 pF) or purely capacitive loads without series resistance may cause peaking or oscillation. For >100 pF loads, add a 10–100 Ω isolation resistor in series with the output to maintain stability - a design practice confirmed in TI's TLE206x application notes.
Is the TLE2062CP pin-compatible with other dual op-amps in PDIP-8 packages?
The TLE2062CP follows the industry-standard dual op-amp pinout (pin 1 = OUT A, pin 2 = IN– A, pin 3 = IN+ A, pin 4 = VCC–, pin 5 = IN+ B, pin 6 = IN– B, pin 7 = OUT B, pin 8 = VCC+), matching TL072CP, NE5532P, and LM358N. However, electrical behavior differs significantly - do not assume functional interchangeability without verifying supply range, drive strength, and input architecture requirements for your circuit.
TLE2062CP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-DIP (0.300", 7.62mm)
- Packaging:
- Tube
- Product Status:
- Active
- Amplifier Type:
- J-FET
- Number of Circuits:
- 2
- Output Type:
- -
- Slew Rate:
- 3.4V/µs
- Gain Bandwidth Product:
- 2 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 4 pA
- Voltage - Input Offset:
- 900 µV
- Current - Supply:
- 625µA (x2 Channels)
- Current - Output / Channel:
- 80 mA
- Voltage - Supply Span (Min):
- 7 V
- Voltage - Supply Span (Max):
- 36 V
- Operating Temperature:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 8-PDIP
TLE2062CP FAQ
1.How can I place an order for TLE2062CP through Aetrix?
Please submit a Request for Quotation (RFQ) for TLE2062CP 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 TLE2062CP reliable?
The price and inventory of TLE2062CP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLE2062CP is usually 5 days.
3.What payment methods are accepted for TLE2062CP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLE2062CP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLE2062CP?
TLE2062CP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLE2062CP 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 TLE2062CP?
For technical support, including TLE2062CP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLE2062CP requirements.
6.How does Aetrix verify that TLE2062CP is sourced from the original manufacturer or authorized distributors?
All TLE2062CP 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 TLE2062CP meets industry standards.
7.What is the process for return or replacement of TLE2062CP?
All TLE2062CP units undergo pre-shipment inspection (PSI). If there is an issue with TLE2062CP, 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 TLE2062CP part is unused and in its original packaging.
Return procedure for TLE2062CP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLE2062CP Tags
-
LM358DT
STMicroelectronics
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LM358DR
Texas Instruments
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LM2904DR
Texas Instruments
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LM358ADR
Texas Instruments
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LM2904DGKR
Texas Instruments
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LM324DR
Texas Instruments
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MCP6006T-E/OT
Microchip Technology
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MCP6006UT-E/OT
Microchip Technology
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LM324PWR
Texas Instruments
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LM2902PWR
Texas Instruments
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LM2902DR
Texas Instruments
-
LM358P
Texas Instruments
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