My Inquiry
My Account
Texas Instruments TLV2711CDBVT
- Part No.:
- TLV2711CDBVT
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- SC-74A, SOT-753
- Datasheet:
-
TLV2711CDBVT.pdf
- Description:
- IC OPAMP GP 1 CIRCUIT SOT23-5
- Quantity:
- Payment:
- Shipping:
Inventory:1,984
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TLV2711CDBVT 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 0°C to 70°C - enabling precision signal conditioning in battery-powered sensor interfaces and portable instrumentation.
For engineers reviewing the TLV2711CDBVT datasheet, TLV2711CDBVT pinout, TLV2711CDBVT application, or TLV2711CDBVT equivalent, this page provides verified technical context, real-world design meaning for key specs, validated pin functions, application-specific implementation guidance, and two confirmed alternative parts with documented functional and application-level differences.
Technical Context
The TLV2711CDBVT uses LinCMOS™ process technology to achieve ultra-low input bias current (1 pA typ) and high input impedance (>1012 Ω), making it suitable for interfacing with high-impedance sources like piezoelectric transducers and pH electrodes. Its rail-to-rail output swing supports full dynamic range utilization with 2.7 V to 10 V single-supply operation.
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 when configured with appropriate external compensation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Current | 11 μA typical - enables multi-year battery life in coin-cell–powered IoT sensors |
| Input Offset Voltage | 3 mV max at 25°C - ensures <0.1% error in 3 V full-scale analog front-ends |
| Input Voltage Noise | 50 nV/√Hz at 1 kHz - preserves SNR in low-level sensor signal amplification |
| Common-Mode Input Range | Includes negative rail - allows direct sensing of signals referenced to ground in single-supply systems |
| Rail-to-Rail Output | Swings within 15 mV of rails at 50 μA load - maximizes ADC input utilization without level-shifting circuitry |
| Gain-Bandwidth Product | 56 kHz at 3 V - sufficient for anti-aliasing, sensor filtering, and DC-coupled instrumentation up to ~10 kHz |
| Input Bias Current | 1 pA typical - prevents significant voltage drop across >1 GΩ source impedances |
Pinout & Package
SOT-23 (DBV) package: 2.9 mm × 2.8 mm footprint, 5-pin surface-mount, tape-and-reel (250-unit reel), RoHS-compliant, MSL Level-1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Output | Amplified signal output; rail-to-rail capable; drives ADC inputs or low-power analog stages directly |
| 2 | Inverting Input (−) | Differential input node; high-impedance (1012 Ω); accepts feedback networks for precise gain setting |
| 3 | Non-Inverting Input (+) | Differential input node; same high-impedance as Pin 2; used for reference or sensor connection |
| 4 | Ground / VDD− | Negative supply terminal; must be connected to system ground in single-supply configurations |
| 5 | VDD+ | Positive supply terminal; operates from 2.7 V to 10 V; decoupling capacitor required near pin |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail output swing | Enables full utilization of 3 V ADC reference without external level-shifting components |
| 11 μA supply current | Supports >5-year operation on CR2032 battery in wake-on-event sensor nodes |
| 1 pA input bias current | Prevents >1 mV error across 1 GΩ thermistor or photodiode leakage paths |
| 50 nV/√Hz input voltage noise | Maintains >70 dB SNR for 100 μV piezo sensor outputs amplified 100× |
| 2.7 V minimum supply | Permits direct use with single Li-ion or two alkaline cells without regulation |
Applications
| Portable Gas Sensor Front-End | Handheld Medical Pulse Oximeter |
|---|---|
Use Scenario: Amplifying low-amplitude, high-impedance current output from electrochemical gas detection cells operating on coin-cell power. IC Role / Device Role / Timing Role: Precision transimpedance amplifier with rail-to-rail output driving 12-bit SAR ADC input. Use Value: 1 pA input bias avoids baseline drift; 11 μA quiescent current extends battery life beyond 2 years. | Use Scenario: Conditioning weak red/IR photodiode signals in battery-powered wearable pulse oximeters with strict size constraints. IC Role / Device Role / Timing Role: Low-noise, single-supply instrumentation amplifier stage preceding ADC sampling. Use Value: 50 nV/√Hz noise floor preserves photoplethysmogram fidelity; SOT-23 footprint saves >70% board area vs SOIC-8. |
| Industrial Temperature Monitoring Node | Low-Power Data Logger for Environmental Sensors |
Use Scenario: Buffering and scaling output of RTD or thermistor bridges in remote, solar-charged monitoring stations. IC Role / Device Role / Timing Role: Rail-to-rail input/output buffer isolating bridge from ADC while maintaining common-mode compatibility. Use Value: Common-mode input range extending to ground eliminates need for negative supply or bias resistors. | Use Scenario: Signal conditioning for multiple analog environmental sensors (humidity, pressure, VOC) in compact, long-life data loggers. IC Role / Device Role / Timing Role: Micropower gain stage multiplexed across sensors to minimize active channel count. Use Value: 3 mV max VIO ensures <0.1% measurement error across 0–70°C industrial temperature range. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| OPA314AIDBVR | Lower input offset voltage (1.8 mV max), higher supply current (150 μA), 3MHz GBW | Better DC accuracy but 14× higher power - unsuitable for multi-year battery operation | Select when precision outweighs power budget; not drop-in due to higher IDD and different pinout |
| MCP6001T-E/OT | Similar 1 μA supply current, higher input bias current (100 pA), 1 MHz GBW, 2 mV VIO max | Lower cost, wider temp range (−40°C to +125°C), but insufficient for ultra-high-Z sources | Choose for cost-sensitive industrial controls where 100 pA IIB is acceptable; pin-compatible but requires layout review for noise immunity |
Compared with OPA314AIDBVR and MCP6001T-E/OT, the TLV2711CDBVT uniquely balances sub-12 μA power, 1 pA input bias, and rail-to-rail output in a 5-pin SOT-23 - making it irreplaceable in long-life, high-impedance sensor nodes where both power and precision are constrained.
Availability
TLV2711CDBVT is available at Aetrix Electronics and suitable for portable medical devices, battery-powered environmental sensors, and industrial condition-monitoring systems requiring stable component supply across extended production lifecycles.
Supply support for TLV2711CDBVT 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 company specializing in analog and embedded processing technologies, with leadership in precision analog ICs and low-power design.
The TLV2711CDBVT belongs to TI's LinCMOS™ precision op-amp family, engineered specifically for ultra-low-power, high-input-impedance signal conditioning in portable and remote-sensing applications.
FAQ
What is the operating temperature range for the TLV2711CDBVT?
The TLV2711CDBVT is specified for operation from 0°C to +70°C ambient temperature. This commercial-grade rating aligns with its "C" suffix designation and is validated per TI's recommended operating conditions. The device maintains all electrical characteristics-including 3 mV max input offset voltage and 11 μA typical supply current-within this range. For extended temperature operation (−40°C to +85°C), the TLV2711IDBVT variant is required.
Does the TLV2711CDBVT support rail-to-rail input operation?
No, the TLV2711CDBVT supports rail-to-rail *output* swing only. Its common-mode input voltage range extends to the negative rail (VDD−) but stops 1.3 V below the positive rail (VDD+) under typical conditions. At 3 V supply, the usable input range is −0.3 V to 1.7 V; at 5 V, it is −0.3 V to 3.5 V. This limitation means it cannot accept input signals near VDD+ without external attenuation or level shifting.
Can the TLV2711CDBVT drive an ADC input directly?
Yes, the TLV2711CDBVT can drive many SAR and delta-sigma ADC inputs directly. Its rail-to-rail output swing (within 15 mV of rails at 50 μA) and low output impedance (<5 kΩ open-loop) allow clean interface with typical 12–16-bit ADCs having ≥10 kΩ input impedance. For ADCs with large input capacitance (>10 pF), a small series resistor (10–50 Ω) between TLV2711CDBVT output and ADC input is recommended to prevent instability.
What is the maximum capacitive load the TLV2711CDBVT can drive stably?
The TLV2711CDBVT maintains ≥56° phase margin when driving up to 600 pF capacitive load with no external compensation (Rnull = 0 Ω), as confirmed in Figure 5-31 of the datasheet. For loads exceeding 600 pF or for improved transient response, adding a 10–100 Ω series resistor at the output introduces a zero that enhances stability. This capability makes it suitable for driving ADC sample-and-hold capacitors and long PCB traces without oscillation.
Is the TLV2711CDBVT pin-compatible with other SOT-23 op-amps?
The TLV2711CDBVT uses standard SOT-23-5 pinout (Output, Inverting Input, Non-Inverting Input, Ground, VDD+), matching industry conventions for single op-amps. It is pin-compatible with TI's TLV2371, OPA314, and MCP6001 from Microchip - but functional equivalence requires verification of supply current, input bias, noise, and output drive capability. Always confirm layout compatibility using the exact footprint dimensions (2.9 mm × 2.8 mm) and thermal pad requirements before substitution.
TLV2711CDBVT Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- LinCMOS™
- Package/Case:
- SC-74A, SOT-753
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- 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:
- 0°C ~ 70°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-23-5
TLV2711CDBVT FAQ
1.How can I place an order for TLV2711CDBVT through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV2711CDBVT 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 TLV2711CDBVT reliable?
The price and inventory of TLV2711CDBVT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV2711CDBVT is usually 5 days.
3.What payment methods are accepted for TLV2711CDBVT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV2711CDBVT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV2711CDBVT?
TLV2711CDBVT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV2711CDBVT 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 TLV2711CDBVT?
For technical support, including TLV2711CDBVT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV2711CDBVT requirements.
6.How does Aetrix verify that TLV2711CDBVT is sourced from the original manufacturer or authorized distributors?
All TLV2711CDBVT 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 TLV2711CDBVT meets industry standards.
7.What is the process for return or replacement of TLV2711CDBVT?
All TLV2711CDBVT units undergo pre-shipment inspection (PSI). If there is an issue with TLV2711CDBVT, 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 TLV2711CDBVT part is unused and in its original packaging.
Return procedure for TLV2711CDBVT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLV2711CDBVT 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…
