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Texas Instruments TLV2711IDBVRG4
- Part No.:
- TLV2711IDBVRG4
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- SC-74A, SOT-753
- Datasheet:
-
TLV2711IDBVRG4.pdf
- Description:
- IC OPAMP GP 1 CIRCUIT SOT23-5
- Quantity:
- Payment:
- Shipping:
Inventory:3,725
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Product details
Overview
TLV2711IDBVRG4 from Texas Instruments is a single, rail-to-rail output, micropower operational amplifier in a 5-pin SOT-23 package. It delivers 11 μA typical supply current, 50 nV/√Hz input voltage noise at 1 kHz, and 3 mV maximum input offset voltage over –40°C to +85°C, enabling precision signal conditioning in battery-powered sensor front-ends.
For engineers reviewing the TLV2711IDBVRG4 datasheet, TLV2711IDBVRG4 pinout, TLV2711IDBVRG4 application, or TLV2711IDBVRG4 equivalent, key selection criteria include ultra-low quiescent current, rail-to-rail output swing, high input impedance (>1 TΩ), low-noise performance for high-impedance sources, and operation down to 2.7 V for single-cell systems.
Technical Context
The TLV2711IDBVRG4 employs LinCMOS™ process technology to achieve 1 pA typical input bias current and common-mode input range extending to the negative rail. Its rail-to-rail output stage supports full dynamic range utilization with 2.6 V minimum high-level output and 150 mV maximum low-level output at 3 V supply.
It features a 56 kHz gain-bandwidth product and 0.025 V/μs slew rate at 3 V, optimized for low-frequency precision amplification rather than high-speed signal processing. Phase margin remains stable (≥56°) up to 600 pF capacitive load without external compensation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 2.7 V to 10 V - supports single-cell Li-ion, 3.3 V, and 5 V systems without level-shifting. |
| Quiescent Current | 11 μA typ - enables >1-year battery life in continuous-sensing applications with CR2032 cells. |
| Input Offset Voltage | 3 mV max (–40°C to +85°C) - ensures <0.1% error in 3 V full-scale sensor outputs. |
| Input Voltage Noise | 50 nV/√Hz at 1 kHz - preserves SNR when amplifying microvolt-level piezoelectric or thermopile signals. |
| Common-Mode Input Range | Includes negative rail - allows direct interfacing with ground-referenced transducers and single-supply sensors. |
| Output Swing | Rail-to-rail - delivers full 2.94 Vpp output at 3 V supply, maximizing ADC utilization without external biasing. |
| Input Bias Current | 1 pA typ - prevents loading errors in >100 MΩ source impedances (e.g., pH electrodes, photodiodes). |
Pinout & Package
SOT-23 (DBV) package: 2.9 mm × 2.8 mm footprint, 5-pin surface-mount, tape-and-reel delivery (250 pcs/reel), RoHS-compliant, MSL Level-1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Inverting Input (–) | Differential input node | Accepts feedback network; high-impedance node sensitive to PCB leakage and EMI pickup. |
| Non-inverting Input (+) | Differential input node | Connects to reference or sensor; common-mode range includes VDD– for ground-referenced sources. |
| Output | Amplified signal source | Rail-to-rail swing enables direct drive of SAR ADC inputs without level-shifting circuitry. |
| VDD+ | Positive supply rail | Accepts 2.7–10 V; decoupling capacitor required within 1 cm to maintain PSRR >70 dB. |
| VDD– | Negative supply rail / Ground | Reference for all signals; must be low-impedance return path to avoid offset drift. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail output | Enables full supply-voltage dynamic range utilization in single-supply data acquisition systems. |
| 11 μA supply current | Reduces power budget impact in multi-channel sensor nodes, allowing >100 ms wake-up intervals. |
| 50 nV/√Hz input noise | Maintains signal integrity for low-amplitude, high-impedance sources like piezoelectric accelerometers. |
| 1 pA input bias current | Eliminates significant DC error in transducer interfaces with >1 GΩ source resistance. |
| –40°C to +85°C operating range | Validated performance for industrial temperature monitoring and automotive cabin sensing. |
Applications
| High-Impedance Sensor Interface | Precision Battery Monitoring |
|---|---|
Use Scenario: Amplifying output of a 100 MΩ pH electrode in portable water quality analyzers. IC Role / Device Role / Timing Role: Single-ended buffer and gain stage with unity-gain configuration to preserve signal fidelity. Use Value: 1 pA input bias current prevents >100 mV DC offset; rail-to-rail output drives 12-bit ADC full scale at 3.3 V. | Use Scenario: Measuring cell voltage in coin-cell–powered IoT asset trackers with 10-year battery life targets. IC Role / Device Role / Timing Role: Low-drift, low-power difference amplifier for battery voltage divider outputs. Use Value: 3 mV max VIO ensures <0.1% measurement error; 11 μA IDD extends battery life beyond 10 years at 1 Hz sampling. |
| Low-Voltage Piezoelectric Signal Conditioning | ADC Driver for Portable Medical Devices |
Use Scenario: Conditioning charge output from MEMS vibration sensors in predictive maintenance edge nodes. IC Role / Device Role / Timing Role: Charge-to-voltage converter with high-Z input and low-noise amplification. Use Value: 50 nV/√Hz noise floor preserves SNR for sub-mg acceleration detection; 2.7 V min supply enables direct connection to energy-harvesting circuits. | Use Scenario: Driving SAR ADC inputs in handheld ECG monitors powered by single 3.7 V Li-ion cells. IC Role / Device Role / Timing Role: Output buffer isolating ADC input from filter network while maintaining rail-to-rail swing. Use Value: Rail-to-rail output ensures 0–3.3 V ADC input range is fully utilized; 56° phase margin prevents instability with 100 pF ADC input capacitance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| OPA316IDBVR | Higher 100 μA supply current, 11 MHz GBW, 5.5 V max supply | Better for higher-speed filtering but unsuitable for multi-year battery life | Select TLV2711IDBVRG4 for <20 μA power budgets; OPA316IDBVR where bandwidth >100 kHz is required. |
| MCP6001UT-E/OT | 6 μA supply current, 1 kHz GBW, 7 mV VIO max, same SOT-23-5 package | Lower power but higher offset limits accuracy in <100 mV signal chains | Choose MCP6001UT-E/OT only when offset error <0.5% is acceptable; TLV2711IDBVRG4 preferred for <0.1% precision. |
Compared with OPA316IDBVR and MCP6001UT-E/OT, the TLV2711IDBVRG4 uniquely balances ultra-low power (11 μA), low noise (50 nV/√Hz), and tight offset (3 mV max) in a single SOT-23-5 device-making it optimal for long-life, high-accuracy sensor front-ends where speed is secondary to precision and efficiency.
Availability
TLV2711IDBVRG4 is available at Aetrix Electronics and suitable for battery-powered sensor nodes, portable medical diagnostics, and industrial condition monitoring requiring stable component supply across extended production lifecycles.
Supply support for TLV2711IDBVRG4 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 amplifiers and low-power design.
The TLV2711IDBVRG4 belongs to TI's LinCMOS™ micropower op-amp family, engineered specifically for high-impedance, low-noise, single-supply signal conditioning in space-constrained, energy-sensitive applications.
FAQ
What is the operating temperature range for TLV2711IDBVRG4?
The TLV2711IDBVRG4 is rated for operation from –40°C to +85°C, matching the TLV2711I grade specification. This industrial temperature range is validated per TI's electrical characteristics tables and supports deployment in outdoor environmental sensors, automotive cabin modules, and factory-floor instrumentation where ambient temperatures exceed consumer-grade limits. The part marking "VAJI" on the device confirms the I-grade qualification.
Does TLV2711IDBVRG4 support rail-to-rail input?
No, the TLV2711IDBVRG4 does not support rail-to-rail input. Its common-mode input voltage range extends to the negative rail (VDD–) but only up to VDD+ – 1.3 V at 3 V supply (i.e., 1.7 V max). This limitation is explicitly defined in Section 4.3 Recommended Operating Conditions. For true rail-to-rail input capability, engineers should consider alternatives such as the TLV9001, though those devices trade off higher quiescent current.
What is the maximum capacitive load TLV2711IDBVRG4 can drive stably?
The TLV2711IDBVRG4 maintains ≥56° phase margin when driving up to 600 pF capacitive loads, as confirmed in Figure 5-31 of the datasheet. This stability is achieved without external compensation under standard test conditions (RL = 100 kΩ). For loads exceeding 600 pF, a small series resistor (Rnull) at the output is recommended to improve phase margin, per Section 6.1.1 of the datasheet.
How does the input offset voltage of TLV2711IDBVRG4 compare between 3 V and 5 V supply?
The TLV2711IDBVRG4 exhibits identical input offset voltage specifications across 3 V and 5 V supplies: 3 mV maximum over the full temperature range (–40°C to +85°C) for both conditions. This consistency is documented in Sections 4.4 and 4.6 of the datasheet, confirming that VIO is supply-independent within the 2.7–10 V operating range-critical for designs where supply voltage may vary during battery discharge.
Is TLV2711IDBVRG4 pin-compatible with other SOT-23-5 op-amps?
The TLV2711IDBVRG4 uses the standard SOT-23-5 pinout (pin 1 = VDD+, pin 2 = In–, pin 3 = In+, pin 4 = VDD–, pin 5 = Out), matching industry conventions. However, pin compatibility alone does not guarantee functional interchangeability due to differences in internal architecture, biasing, and stability requirements. Always verify loop stability, input/output voltage ranges, and supply current impact before substituting in an existing design.
TLV2711IDBVRG4 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- LinCMOS™
- Package/Case:
- SC-74A, SOT-753
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Discontinued at Digi-Key
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 1
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 0.025V/µs
- Gain Bandwidth Product:
- 65 kHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 1 pA
- Voltage - Input Offset:
- 450 µV
- Current - Supply:
- 13µA
- Current - Output / Channel:
- 50 mA
- Voltage - Supply Span (Min):
- 2.7 V
- Voltage - Supply Span (Max):
- 10 V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-23-5
TLV2711IDBVRG4 FAQ
1.How can I place an order for TLV2711IDBVRG4 through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV2711IDBVRG4 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 TLV2711IDBVRG4 reliable?
The price and inventory of TLV2711IDBVRG4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV2711IDBVRG4 is usually 5 days.
3.What payment methods are accepted for TLV2711IDBVRG4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV2711IDBVRG4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV2711IDBVRG4?
TLV2711IDBVRG4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV2711IDBVRG4 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 TLV2711IDBVRG4?
For technical support, including TLV2711IDBVRG4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV2711IDBVRG4 requirements.
6.How does Aetrix verify that TLV2711IDBVRG4 is sourced from the original manufacturer or authorized distributors?
All TLV2711IDBVRG4 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 TLV2711IDBVRG4 meets industry standards.
7.What is the process for return or replacement of TLV2711IDBVRG4?
All TLV2711IDBVRG4 units undergo pre-shipment inspection (PSI). If there is an issue with TLV2711IDBVRG4, 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 TLV2711IDBVRG4 part is unused and in its original packaging.
Return procedure for TLV2711IDBVRG4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLV2711IDBVRG4 Tags
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LM358DT
STMicroelectronics
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LM358DR
Texas Instruments
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MCP6006T-E/OT
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MCP6006UT-E/OT
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LM358P
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