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STMicroelectronics TL062ID
- Part No.:
- TL062ID
- Manufacturer:
- STMicroelectronics
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
TL062ID.pdf
- Description:
- IC OPAMP JFET 2 CIRCUIT 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:1,795
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Product details
Overview
TL062ID from STMicroelectronics is a low-power JFET-input dual operational amplifier in SO-8 package, delivering 3.5 V/µs slew rate, ±15 V supply range, and 200 µA quiescent current per amplifier. It operates across –40 °C to +105 °C, features high input impedance (1012 Ω), output short-circuit protection, and is used in precision signal conditioning for industrial sensor interfaces and audio preamplifier stages.
For engineers reviewing the TL062ID datasheet, TL062ID pinout, TL062ID application, or TL062ID equivalent, key selection criteria include JFET-input bias current (≤200 pA), common-mode input range extending to VCC±, channel separation (120 dB), and thermal resistance (125 °C/W junction-to-ambient in SO-8) for reliable operation in space-constrained analog front-ends.
Technical Context
The TL062ID integrates matched high-voltage JFET and bipolar transistors on a monolithic die, enabling rail-to-rail-compatible common-mode input voltage (±11.5 V at ±15 V supply) and low input offset voltage drift (10 µV/°C). Its internal frequency compensation ensures unity-gain stability with 1 MHz gain-bandwidth product.
Designed for dual-channel operation, it maintains 120 dB channel separation at 100× gain and delivers 27 VPP output swing into 10 kΩ load - critical for single-supply-capable instrumentation amplifiers and active filter topologies requiring minimal crosstalk and predictable settling behavior.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply voltage | ±6 V to ±18 V - supports dual-rail operation in legacy industrial control systems with ±12 V or ±15 V rails |
| Slew rate | 3.5 V/µs - enables faithful reproduction of 100 kHz sine waves with <1% distortion in unity-gain buffer configurations |
| Input bias current | ≤200 pA at +25 °C - preserves signal integrity in high-impedance pH sensor or photodiode transimpedance amplifier circuits |
| Input resistance | 1012 Ω - minimizes loading error when interfacing with passive RC networks or piezoelectric sensors |
| Common-mode range | ±11.5 V at ±15 V supply - allows direct connection to signals referenced near supply rails without level-shifting circuitry |
| Output swing | 27 VPP into 10 kΩ - provides >90% of full supply range for dynamic headroom in audio line drivers and data acquisition front-ends |
| Quiescent current | 200 µA per amplifier - enables dual op-amp functionality in battery-powered portable test equipment with multi-day runtime |
Pinout & Package
TL062ID is housed in an SO-8 (small outline integrated circuit, 8-pin) plastic micropackage with 1.27 mm pitch, 5.0 mm × 6.2 mm body, and 1.75 mm maximum height - suitable for automated SMT assembly and compact PCB layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Output 1 | Amplified output of first op-amp channel; capable of sourcing/sinking ≥10 mA with short-circuit protection |
| 2 | Inverting input 1 | High-impedance JFET node for feedback network attachment; requires guard trace routing in sensitive applications |
| 3 | Non-inverting input 1 | Reference input for first amplifier; common-mode voltage must stay within ±11.5 V relative to ground under ±15 V supply |
| 4 | VCC– | Negative supply rail connection; decoupling capacitor (100 nF ceramic) required within 5 mm for stable high-frequency performance |
| 5 | Non-inverting input 2 | Second amplifier's reference input; electrically isolated from Channel 1 but shares same substrate thermal environment |
| 6 | Inverting input 2 | Feedback node for second op-amp; layout symmetry recommended to match parasitic capacitance with Pin 2 |
| 7 | Output 2 | Independent output stage; channel separation >120 dB prevents coupling in dual-filter or stereo preamp designs |
| 8 | VCC+ | Positive supply rail; must be routed with low-inductance path and paired with Pin 4 for balanced power delivery |
Key Features
| Feature | Design Value |
|---|---|
| Very low power consumption | 200 µA per amplifier enables dual op-amp use in energy-harvesting sensor nodes without compromising signal fidelity |
| High input impedance JFET stage | 1012 Ω input resistance eliminates loading errors in megohm-range source impedances like thermocouple cold-junction compensation networks |
| Output short-circuit protection | Allows safe operation during prototyping or fault conditions without external current-limiting resistors in transducer interface circuits |
| Latch-up free operation | Guarantees immunity to destructive latch-up events in mixed-signal PCBs sharing digital and analog ground planes |
| Internal frequency compensation | Ensures unconditional stability in unity-gain follower and inverting amplifier configurations without external compensation components |
Applications
| Industrial Sensor Signal Conditioning | Audio Pre-amplification |
|---|---|
|
Use Scenario: Amplifying low-level mV outputs from RTD, thermocouple, or strain gauge bridges in programmable logic controller (PLC) analog input modules. IC Role / Device Role / Timing Role: Dual-channel instrumentation-grade amplifier providing gain, filtering, and level-shifting before ADC sampling. Use Value: Input bias current ≤200 pA avoids measurement drift in high-resistance bridge arms; 120 dB channel separation prevents cross-talk between adjacent input channels. |
Use Scenario: Low-noise microphone preamplifier stage in professional audio mixers and USB audio interfaces. IC Role / Device Role / Timing Role: First-stage JFET-input gain block with 42 nV/√Hz input noise and 3.5 V/µs slew rate for clean transient response. Use Value: High CMRR (86 dB) rejects power supply ripple and EMI; wide common-mode range accommodates DC-biased electret condenser microphone outputs. |
| Active Filter Design | Quadrature Oscillator Circuits |
|
Use Scenario: Implementing 2nd-order Sallen-Key low-pass filters in medical ECG front-ends and vibration monitoring systems. IC Role / Device Role / Timing Role: Dual op-amp serving as unity-gain buffer and active integrator in cascaded filter topology. Use Value: 1 MHz GBP and 3.5 V/µs slew rate support cutoff frequencies up to 100 kHz with <0.5 dB passband ripple; SO-8 package enables dense filter array layout. |
Use Scenario: Generating precise 90° phase-shifted sine/cosine waveforms for resolver-to-digital converter excitation and motor position feedback. IC Role / Device Role / Timing Role: Dual op-amp configured as quadrature oscillator using RC feedback and diode amplitude limiting. Use Value: Matched JFET characteristics between channels ensure symmetrical waveform generation; output short-circuit protection tolerates diode clamp transients during startup. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual JFET-input op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TL072CDR | Higher slew rate (13 V/µs), lower input noise (18 nV/√Hz), but higher quiescent current (2.8 mA) | Better suited for wideband audio or fast data acquisition where speed outweighs power constraints | Select when bandwidth >3 MHz or noise <20 nV/√Hz is required; avoid in battery-powered or thermally limited designs |
| CA3140EZ | BiMOS input stage, 0.5 pA max input bias current, but only single-channel and DIP8-only packaging | Ideal for ultra-high-impedance single-ended sensor buffers where dual-channel integration is not needed | Choose for femtoampere-level leakage-critical applications (e.g., ion-selective electrodes); not drop-in due to pinout and channel count mismatch |
Compared with TL062ID, TL072CDR trades 14× higher supply current for 3.7× faster slew rate and half the input noise, while CA3140EZ offers sub-picoampere bias current in a non-dual, through-hole format - making TL062ID optimal for cost-sensitive, dual-channel, low-power industrial analog signal chains.
Availability
TL062ID is available at Aetrix Electronics and suitable for industrial sensor interfaces, audio preamplifier stages, and active filter designs requiring stable component supply, consistent parametric performance across temperature, and long-term manufacturability assurance.
Supply support for TL062ID 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
STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, designing and manufacturing analog, microcontroller, power, and sensor solutions for industrial, automotive, and consumer markets.
The TL062 series belongs to ST's precision analog portfolio, engineered specifically for low-power, high-input-impedance dual op-amp applications in harsh industrial environments - emphasizing reliability, thermal robustness, and compatibility with legacy ±15 V system architectures.
FAQ
What is the maximum operating temperature range for TL062ID?
The TL062ID is rated for operation from –40 °C to +105 °C, matching the extended industrial temperature grade (I-grade) defined in ST's ordering table. This range is validated per absolute maximum ratings and electrical characteristics tables in the official datasheet (Doc ID 2294 Rev 4), with guaranteed performance including input offset voltage drift and output swing across the full span.
Does TL062ID support single-supply operation?
Yes - TL062ID supports single-supply operation with common-mode input voltage range extending to VCC– (e.g., 0 V at 15 V supply) and output swing within 1.5 V of each rail. However, its specified performance (e.g., slew rate, GBP) is characterized under dual ±15 V conditions; for single-supply use, design validation of gain accuracy and distortion at target signal levels is required.
Is TL062ID RoHS-compliant and halogen-free?
Yes - TL062ID is manufactured in ST's ECOPACK®-compliant SO-8 package, meeting RoHS Directive 2011/65/EU and halogen-free requirements per IEC 61249-2-21. The device carries the "ECOPACK2" designation, confirming compliance with ST's environmental standards for lead-free solderability and material content.
How does TL062ID compare to TL062CP in terms of performance?
TL062ID (I-grade, –40 °C to +105 °C) guarantees tighter input offset voltage (3–6 mV vs. 3–15 mV), lower input offset drift (10 µV/°C vs. unspecified for C-grade), and superior common-mode rejection (86 dB min vs. 76 dB min) over temperature compared to TL062CP (C-grade, 0 °C to +70 °C). Both share identical SO-8 footprint and pinout, enabling direct replacement in upgraded industrial designs.
TL062ID Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tube
- Product Status:
- Active
- Amplifier Type:
- J-FET
- Number of Circuits:
- 2
- Output Type:
- -
- Slew Rate:
- 3.5V/µs
- Gain Bandwidth Product:
- 1 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 30 pA
- Voltage - Input Offset:
- 3 mV
- Current - Supply:
- 200µA (x2 Channels)
- Current - Output / Channel:
- 20 mA
- Voltage - Supply Span (Min):
- 6 V
- Voltage - Supply Span (Max):
- 36 V
- Operating Temperature:
- -40°C ~ 105°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
TL062ID FAQ
1.How can I place an order for TL062ID through Aetrix?
Please submit a Request for Quotation (RFQ) for TL062ID 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 TL062ID reliable?
The price and inventory of TL062ID are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TL062ID is usually 5 days.
3.What payment methods are accepted for TL062ID?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TL062ID transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TL062ID?
TL062ID orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TL062ID 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 TL062ID?
For technical support, including TL062ID datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TL062ID requirements.
6.How does Aetrix verify that TL062ID is sourced from the original manufacturer or authorized distributors?
All TL062ID 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 TL062ID meets industry standards.
7.What is the process for return or replacement of TL062ID?
All TL062ID units undergo pre-shipment inspection (PSI). If there is an issue with TL062ID, 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 TL062ID part is unused and in its original packaging.
Return procedure for TL062ID:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TL062ID Tags
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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
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LM358P
Texas Instruments
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