My Inquiry
My Account
Texas Instruments TL062ACDR
- Part No.:
- TL062ACDR
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
TL062ACDR.pdf
- Description:
- IC OPAMP JFET 2 CIRCUIT 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:6,283
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TL062ACDR from Texas Instruments is a dual JFET-input operational amplifier optimized for low-power, high-input-impedance signal conditioning in cost-sensitive analog circuits. It delivers 200 µA per amplifier supply current, 3.5 V/µs slew rate, and ±11 V common-mode input range extending to VCC+, enabling use in battery-powered sensor interfaces and audio preamplifiers.
For engineers reviewing the TL062ACDR datasheet, TL062ACDR pinout, TL062ACDR application, or TL062ACDR equivalent, key selection criteria include its JFET-input stage (1012 Ω input resistance), rail-to-rail-compatible input voltage range, low 5 pA typical input offset current, and SOIC-8 packaging suitable for space-constrained industrial and consumer PCB layouts.
Technical Context
The TL062ACDR implements a two-stage JFET-input architecture with internal frequency compensation, delivering unity-gain bandwidth of 1 MHz and large-signal differential voltage amplification of 4–6 V/mV at ±15 V supplies. Its input stage supports common-mode voltages up to VCC+, eliminating need for level-shifting in single-supply configurations.
Designed as a low-power counterpart to the TL072 and TL082 families, it maintains comparable AC performance (3.5 V/µs slew rate, 120 dB crosstalk attenuation) while reducing quiescent current by ~50%. ESD robustness (2 kV HBM, 1.5 kV CDM) and integrated EMI/RF filtering support operation in electrically noisy environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Current | 200 µA per amplifier - enables multi-channel operation on microamp-level power rails |
| Slew Rate | 3.5 V/µs typical - supports audio-frequency signal integrity without distortion |
| Input Resistance | 1012 Ω - minimizes loading on high-impedance sources like piezoelectric sensors |
| Common-Mode Range | –12 V to +15 V (at ±15 V supply) - accepts inputs beyond negative rail, simplifying biasing |
| Input Offset Current | 5 pA typical - critical for precision transimpedance and photodiode amplifier designs |
| Unity-Gain Bandwidth | 1 MHz - sufficient for anti-aliasing filters and active RC networks up to ~100 kHz |
| ESD Rating | 2 kV HBM / 1.5 kV CDM - meets IEC 61000-4-2 Level 2 for board-level robustness |
Pinout & Package
TL062ACDR is supplied in an 8-pin SOIC (D) package measuring 4.90 mm × 6.00 mm, with standard JEDEC MS-012AC footprint and 1.27 mm pitch.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT A | Amplifier A output - drives loads ≥10 kΩ with ±10 V swing under full temperature range |
| 2 | IN– A | Inverting input A - high-impedance JFET node; requires guarding in sensitive applications |
| 3 | IN+ A | Non-inverting input A - accepts common-mode voltages up to VCC+ |
| 4 | VCC– | Negative supply rail - must be decoupled locally with 0.1 µF ceramic capacitor |
| 5 | IN+ B | Non-inverting input B - independent channel; no internal coupling to Channel A |
| 6 | IN– B | Inverting input B - matched bias current to Channel A for differential pair stability |
| 7 | OUT B | Amplifier B output - provides 120 dB crosstalk isolation from Channel A at 100 Hz |
| 8 | VCC+ | Positive supply rail - supports ±5 V to ±15 V dual supply or 10 V to 30 V single supply |
Key Features
| Feature | Design Value |
|---|---|
| JFET-input stage | 1012 Ω input resistance enables direct interfacing with high-Z sensors without buffer stages |
| Low power consumption | 200 µA per amplifier allows integration of multiple op-amps in battery-powered devices with <1 mW total dissipation |
| Output short-circuit protection | Unlimited duration safe short-circuit capability prevents latch-up during fault conditions |
| Wide common-mode range | Includes VCC+ - eliminates need for external clamping diodes in single-supply applications |
| Internal frequency compensation | Guarantees stable unity-gain operation without external compensation components |
Applications
| Audio Pre-amplification | Industrial Sensor Signal Conditioning |
|---|---|
|
Use Scenario: Amplifying low-level microphone or piezoelectric transducer outputs in portable audio recorders. IC Role / Device Role / Timing Role: Dual-channel voltage amplifier with high input impedance and low noise floor (30 nV/√Hz at 1 kHz). Use Value: Preserves signal fidelity without requiring additional buffering, reducing component count and PCB area. |
Use Scenario: Converting thermistor or RTD bridge outputs into ratiometric voltage signals for ADC input. IC Role / Device Role / Timing Role: Precision instrumentation amplifier front-end with matched input bias currents (5 pA typ). Use Value: Minimizes offset drift across temperature, improving measurement accuracy over –40°C to 85°C range. |
| White Goods Motor Control Feedback | Computer Peripheral Analog Front-End |
|
Use Scenario: Monitoring current-sense resistor voltage in washing machine motor drive inverters. IC Role / Device Role / Timing Role: High-voltage comparator input stage with ±15 V supply tolerance and ESD-hardened inputs. Use Value: Survives electrical transients on appliance mains lines without external protection circuitry. |
Use Scenario: Scaling and filtering analog signals from touchpad or ambient light sensors in laptops. IC Role / Device Role / Timing Role: Low-quiescent-current dual op-amp for rail-to-rail input/output signal conditioning. Use Value: Extends battery life while maintaining linearity across 0–3.3 V ADC input range. |
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 |
|---|---|---|---|
| TL072CDR | Higher supply current (2.8 mA vs 0.2 mA), 13 V/µs slew rate, lower input bias current (30 pA) | Better AC performance but unsuitable for ultra-low-power systems | Select when bandwidth >3 MHz or lower noise (18 nV/√Hz) is required; avoid where <500 µA total supply budget applies |
| TL082CDR | Higher supply current (1.4 mA), 13 V/µs slew rate, higher input offset voltage (15 mV max vs 6 mV max) | Cost-optimized general-purpose dual op-amp with wider temp range (–40°C to 85°C same as TL062ACDR) | Choose for legacy designs requiring drop-in replacement where power is not constrained; verify offset impact on DC-coupled paths |
Compared with TL072CDR and TL082CDR, TL062ACDR provides 93% lower quiescent power at the expense of reduced slew rate and bandwidth-making it optimal for always-on sensor nodes and energy-harvesting systems where µA-level current draw is mandatory.
Availability
TL062ACDR is available at Aetrix Electronics and suitable for industrial sensor interfaces, portable audio equipment, and white goods motor control systems requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for TL062ACDR 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 over 50 years of op-amp innovation and broad manufacturing scale.
The TL062ACDR belongs to TI's industry-standard low-power JFET-input op-amp family, designed specifically for cost-sensitive applications demanding high input impedance, wide common-mode range, and robust ESD performance in consumer and industrial settings.
FAQ
What is the maximum supply voltage rating for TL062ACDR?
The TL062ACDR has an absolute maximum supply voltage rating of ±18 V (36 V total). However, the recommended operating range is ±5 V to ±15 V. Operating at ±18 V risks exceeding thermal limits and may degrade long-term reliability; TI specifies 15 V as the maximum for continuous operation across the full temperature range.
Does TL062ACDR support single-supply operation?
Yes, TL062ACDR supports true single-supply operation from 10 V to 30 V. Its common-mode input voltage range extends to VCC+, allowing the non-inverting input to accept signals up to the positive rail. For proper output swing, ensure the load is referenced to mid-supply or use external biasing networks.
What is the input offset voltage specification for TL062ACDR at room temperature?
The TL062ACDR has a maximum input offset voltage of 6 mV at TA = 25°C, with a typical value of 3 mV. This is specified for the 'A' grade variant (TL062ACDR) and is tighter than the standard TL062CDR (15 mV max), making it suitable for precision DC-coupled amplification where offset error must be minimized.
How does the slew rate of TL062ACDR affect its use in audio applications?
With a typical slew rate of 3.5 V/µs, TL062ACDR can cleanly reproduce 20 kHz sine waves up to ~5.5 V peak without slewing distortion. This makes it appropriate for line-level audio preamplification and tone control circuits, though not for high-fidelity headphone drivers or wideband RF applications requiring >10 V/µs.
Is TL062ACDR pin-compatible with other dual op-amps in SOIC-8 packages?
TL062ACDR uses 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+). It is pin-compatible with TL072, TL082, and LM358 variants in SOIC-8, but note that LM358 is bipolar-input and lacks rail-to-rail input capability.
TL062ACDR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- 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:
- -
- Voltage - Supply Span (Min):
- 10 V
- Voltage - Supply Span (Max):
- 30 V
- Operating Temperature:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
TL062ACDR FAQ
1.How can I place an order for TL062ACDR through Aetrix?
Please submit a Request for Quotation (RFQ) for TL062ACDR 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 TL062ACDR reliable?
The price and inventory of TL062ACDR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TL062ACDR is usually 5 days.
3.What payment methods are accepted for TL062ACDR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TL062ACDR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TL062ACDR?
TL062ACDR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TL062ACDR 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 TL062ACDR?
For technical support, including TL062ACDR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TL062ACDR requirements.
6.How does Aetrix verify that TL062ACDR is sourced from the original manufacturer or authorized distributors?
All TL062ACDR 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 TL062ACDR meets industry standards.
7.What is the process for return or replacement of TL062ACDR?
All TL062ACDR units undergo pre-shipment inspection (PSI). If there is an issue with TL062ACDR, 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 TL062ACDR part is unused and in its original packaging.
Return procedure for TL062ACDR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TL062ACDR 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
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
