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Texas Instruments TL062ACP
- Part No.:
- TL062ACP
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-DIP (0.300", 7.62mm)
- Datasheet:
-
TL062ACP.pdf
- Description:
- IC OPAMP JFET 2 CIRCUIT 8DIP
- Quantity:
- Payment:
- Shipping:
Inventory:957
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Product details
Overview
TL062ACP from Texas Instruments is a dual JFET-input operational amplifier designed for low-power, high-impedance signal conditioning in cost-sensitive analog circuits. It delivers 3.5 V/μs slew rate, 1 MHz unity-gain bandwidth, and 200 μA per amplifier supply current at ±15 V, enabling precision amplification in battery-powered and thermally constrained systems such as sensor front-ends and portable audio stages.
For engineers reviewing the TL062ACP datasheet, TL062ACP pinout, TL062ACP application, or TL062ACP equivalent, key selection criteria include its JFET-input stage (10¹² Ω input resistance), rail-to-rail common-mode range (VCC– + 4 V to VCC+ – 4 V), low 30 nV/√Hz input voltage noise at 1 kHz, and guaranteed operation from 0°C to 70°C in SOIC-8 packaging.
Technical Context
The TL062ACP implements a two-stage JFET-input architecture with internal frequency compensation, delivering stable unity-gain operation without external components. Its high-impedance differential pair enables ultra-low input bias currents (30 pA typical at 25°C) and wide common-mode input range extending to VCC+, supporting single-supply and split-supply configurations.
It features output short-circuit protection and latch-up-free operation across its full operating temperature range. The device maintains 120 dB crosstalk attenuation between channels, ensuring isolation in dual-amplifier topologies like instrumentation amplifiers and active filters.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Current | 200 µA per amplifier - enables multi-channel analog signal chains in power-limited applications like handheld test equipment. |
| Slew Rate | 3.5 V/µs typical - supports accurate reproduction of medium-frequency signals (e.g., <100 kHz audio) without distortion. |
| Unity-Gain Bandwidth | 1 MHz - allows stable closed-loop gain configurations up to ~10× at 100 kHz with adequate phase margin. |
| Input Resistance | 10¹² Ω - minimizes loading on high-impedance sources such as piezoelectric sensors and photodiode transimpedance nodes. |
| Input Offset Voltage | 3 mV max at 25°C - suitable for DC-coupled amplification where offset drift must remain below ±10 mV over temperature. |
| Common-Mode Range | VCC– + 4 V to VCC+ – 4 V - permits direct interface with signals near supply rails in industrial I/O modules. |
| ESD Rating | 1.5 kV CDM - meets robustness requirements for assembly-line handling and field-deployed equipment. |
Pinout & Package
TL062ACP is supplied in an 8-pin SOIC package (4.90 mm × 6.00 mm), optimized for surface-mount assembly and thermal performance (RθJA = 97°C/W).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT A | Amplifier A output - drives loads ≥10 kΩ; short-circuit protected to ground or either supply rail. |
| 2 | IN– A | Inverting input for Amplifier A - high-impedance JFET node; sensitive to PCB leakage and EMI coupling. |
| 3 | IN+ A | Non-inverting input for Amplifier A - accepts common-mode voltages up to VCC+ – 4 V and down to VCC– + 4 V. |
| 4 | VCC– | Negative supply rail - must be decoupled with ≥0.1 µF ceramic capacitor placed within 5 mm of pin. |
| 5 | IN+ B | Non-inverting input for Amplifier B - electrically isolated from Channel A; shares same supply rejection behavior. |
| 6 | IN– B | Inverting input for Amplifier B - identical electrical characteristics to Pin 2; crosstalk attenuation >120 dB ensures channel independence. |
| 7 | VCC+ | Positive supply rail - referenced to VCC–; supports ±5 V to ±15 V operation per recommended conditions. |
| 8 | OUT B | Amplifier B output - independently buffered; no internal connection to OUT A; requires separate load routing. |
Key Features
| Feature | Design Value |
|---|---|
| JFET-input stage | 10¹² Ω input resistance and 30 pA input bias current enable minimal signal source loading in sensor interfaces. |
| Low power consumption | 200 µA per amplifier allows integration of multiple op-amps in space-constrained, thermally sensitive designs without forced cooling. |
| Internal frequency compensation | Guarantees stability in unity-gain follower and inverting configurations without external compensation networks. |
| Output short-circuit protection | Prevents device failure during transient overload events, eliminating need for external current-limiting resistors in output paths. |
| High CMRR & PSRR | 80 dB minimum common-mode rejection and 80 dB supply rejection ensure accuracy in noisy industrial environments with shared power rails. |
Applications
| Portable Audio Preamp | Industrial Sensor Signal Conditioning |
|---|---|
Use Scenario: Amplifying low-level microphone or line-level signals in battery-powered audio recorders and voice assistants. IC Role / Device Role / Timing Role: Dual-channel voltage amplifier providing gain, filtering, and level shifting before ADC sampling. Use Value: Low 200 µA supply current extends battery life; 30 nV/√Hz input noise preserves signal fidelity in quiet recording environments. |
Use Scenario: Conditioning outputs from RTDs, thermocouples, and strain gauges in PLC analog input modules. IC Role / Device Role / Timing Role: Precision instrumentation amplifier front-end with matched dual channels for differential sensing. Use Value: 120 dB crosstalk attenuation prevents inter-channel interference; rail-compatible inputs simplify biasing in 4–20 mA loop receivers. |
| White Goods Motor Control Feedback | Computer Peripheral Interface |
Use Scenario: Monitoring motor winding current and back-EMF in washing machine and HVAC blower drive circuits. IC Role / Device Role / Timing Role: Current-sense amplifier and comparator input buffer in closed-loop speed regulation. Use Value: Output short-circuit protection withstands inductive kickback; wide –40°C to 85°C operating range matches appliance thermal profiles. |
Use Scenario: Level-shifting and buffering analog signals between legacy PC peripherals (e.g., game controllers, scanners) and modern USB bridge ICs. IC Role / Device Role / Timing Role: Signal integrity conditioner isolating noise-prone host interfaces from sensitive analog subsystems. Use Value: High 10¹² Ω input impedance prevents loading of high-Z DAC outputs; SOIC-8 footprint fits compact motherboard layouts. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual JFET-input operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TL072CP | Higher 2.5 mA supply current and 13 V/μs slew rate; tighter 10 mV max input offset voltage. | Better suited for higher-speed AC-coupled applications but unsuitable for ultra-low-power designs. | Select TL072CP when bandwidth and slew rate outweigh power budget constraints. |
| TL082CP | Higher 1.4 mA supply current and 13 V/μs slew rate; lower 1.5 mV max input offset voltage; improved noise performance (18 nV/√Hz). | Preferred for precision DC-coupled amplification where offset and noise dominate error budgets. | Choose TL082CP for high-accuracy sensor signal chains requiring sub-millivolt offset and lower noise floor. |
Compared with TL062ACP, TL072CP trades 12.5× higher quiescent current for 3.7× faster slew rate, while TL082CP adds 7× more supply current to achieve 40% lower input offset and 40% lower noise-making TL062ACP optimal for power-constrained, moderate-bandwidth analog signal paths.
Availability
TL062ACP is available at Aetrix Electronics and suitable for portable audio preamplifiers, industrial sensor signal conditioners, white goods motor control feedback loops, and computer peripheral interfaces requiring stable component supply and long-term production continuity.
Supply support for TL062ACP 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 expertise in precision op-amp design and manufacturing.
The TL062ACP belongs to TI's industry-standard TL06x family, engineered for cost-sensitive, low-power analog signal conditioning in consumer, industrial, and computing applications where JFET input performance and thermal robustness are critical.
FAQ
What is the maximum supply voltage rating for TL062ACP?
The TL062ACP has an absolute maximum supply voltage rating of ±18 V across VCC+ and VCC–. However, the recommended operating range is ±5 V to ±15 V per the datasheet. Operating beyond ±15 V risks exceeding thermal limits and degrading long-term reliability, even if within absolute ratings. For designs using ±12 V supplies, TL062ACP delivers optimal performance with 3.5 V/μs slew rate and 1 MHz bandwidth.
Does TL062ACP support single-supply operation?
Yes, TL062ACP supports single-supply operation with appropriate input biasing. Its common-mode input voltage range extends from VCC– + 4 V to VCC+ – 4 V, allowing use with a 0 V ground reference when VCC– = 0 V and VCC+ = +15 V. In this configuration, inputs must remain ≥ +4 V and ≤ +11 V for linear operation. A mid-rail bias network is required for AC-coupled signals.
What is the input offset voltage specification for TL062ACP?
The TL062ACP has a maximum input offset voltage of 3 mV at 25°C and 20 mV over the full 0°C to 70°C operating range. This parameter is measured under open-loop conditions with RS = 50 Ω. The offset voltage drift is specified at 10 µV/°C, meaning total drift across the temperature range contributes up to ±0.7 mV additional error. For precision DC applications, consider TL062AC variants with tighter 6 mV max offset.
How does TL062ACP compare to TL062IP in terms of temperature range?
TL062ACP is rated for 0°C to 70°C operation (Commercial grade), while TL062IP is specified for –40°C to 85°C (Industrial grade). Both share identical electrical characteristics at 25°C, including 200 µA supply current, 3.5 V/μs slew rate, and 1 MHz bandwidth. The primary difference lies in guaranteed parametric performance across temperature: TL062IP maintains 200 µA max ICC and 3 mV max VIO over its wider range, whereas TL062ACP only guarantees those values at 25°C.
Is TL062ACP pin-compatible with other dual op-amps in SOIC-8 packages?
TL062ACP uses the standard dual op-amp SOIC-8 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 = VCC+, Pin 8 = OUT B), matching TL072, TL082, and LM358 families. However, functional compatibility requires verification of supply current, input stage type (JFET vs bipolar), and output drive capability. Direct substitution is not guaranteed without circuit-level validation.
TL062ACP 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:
- 3.5V/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):
- 10 V
- Voltage - Supply Span (Max):
- 30 V
- Operating Temperature:
- 0°C ~ 70°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 8-PDIP
TL062ACP FAQ
1.How can I place an order for TL062ACP through Aetrix?
Please submit a Request for Quotation (RFQ) for TL062ACP 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 TL062ACP reliable?
The price and inventory of TL062ACP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TL062ACP is usually 5 days.
3.What payment methods are accepted for TL062ACP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TL062ACP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TL062ACP?
TL062ACP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TL062ACP 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 TL062ACP?
For technical support, including TL062ACP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TL062ACP requirements.
6.How does Aetrix verify that TL062ACP is sourced from the original manufacturer or authorized distributors?
All TL062ACP 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 TL062ACP meets industry standards.
7.What is the process for return or replacement of TL062ACP?
All TL062ACP units undergo pre-shipment inspection (PSI). If there is an issue with TL062ACP, 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 TL062ACP part is unused and in its original packaging.
Return procedure for TL062ACP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TL062ACP Tags
-
LM358DT
STMicroelectronics
-
LM358DR
Texas Instruments
-
LM2904DR
Texas Instruments
-
LM358ADR
Texas Instruments
-
LM2904DGKR
Texas Instruments
-
LM324DR
Texas Instruments
-
MCP6006T-E/OT
Microchip Technology
-
MCP6006UT-E/OT
Microchip Technology
-
LM324PWR
Texas Instruments
-
LM2902PWR
Texas Instruments
-
LM2902DR
Texas Instruments
-
LM358P
Texas Instruments
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