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TLV2711CDBVR
Texas Instruments
IC OPAMP GP 1 CIRCUIT SOT23-5
4747 Pcs New Original In Stock
General Purpose Amplifier 1 Circuit Rail-to-Rail SOT-23-5
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Minimum 1
5.0 / 5.0
- (251 Ratings)
TLV2711CDBVR
Product Overview
12814301
DiGi Electronics Part Number
TLV2711CDBVR-DGManufacturer
Texas Instruments
TLV2711CDBVR
Description
IC OPAMP GP 1 CIRCUIT SOT23-5Inventory
4747 Pcs New Original In Stock
General Purpose Amplifier 1 Circuit Rail-to-Rail SOT-23-5
Quantity
Minimum 1
Minimum 1
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TLV2711CDBVR Technical Specifications
Category
Linear, Amplifiers, Instrumentation, Op Amps, Buffer Amps
Packaging
Cut Tape (CT) & Digi-Reel®
Series
LinCMOS™
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
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
Mounting Type
Surface Mount
Package / Case
SC-74A, SOT-753
Supplier Device Package
SOT-23-5
Base Product Number
TLV2711
Datasheet & Documents
HTML Datasheet
TLV2711CDBVR-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.33.0001
Additional Information
Other Names
-296-10651-1-DG
-TLV2711CDBVRG4
-296-10651-1
-TLV2711CDBVR-NDR
-TLV2711CDBVRG4-NDR
2156-TLV2711CDBVR
296-10651-6
296-10651-1
TEXTISTLV2711CDBVR
296-10651-2
Standard Package
3,000
Alternative Parts
PART NUMBER
MANUFACTURER
QUANTITY AVAILABLE
DiGi PART NUMBER
UNIT PRICE
SUBSTITUTE TYPE
Reviews
5.0/5.0-(Show up to 5 Ratings)
December 02, 2025
포장 부스러기나 냄새도 없어서 매우 만족스러웠습니다.
December 02, 2025
售後服務的回應速度快且親切，讓我感受到品牌的用心與重視客戶。
December 02, 2025
DiGi Electronics prouve qu’on peut allier écologie, prix et qualité.
December 02, 2025
Ihre Preise sind im Vergleich unschlagbar, und der Service darüber hinaus sehr zuverlässig.
December 02, 2025
高品質な製品と親切なスタッフに支えられて、安心して購入できます。とても満足しています。
December 02, 2025
配送の速さとエコ素材の包装がとても印象的で、安心して購入できます。サービスに満足しています。
December 02, 2025
Every purchase and support interaction has reinforced my trust in DiGi Electronics.
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Frequently Asked Questions (FAQ)
When designing the TLV2711CDBVR into a battery-powered sensor interface, what risks should I consider with its 65 kHz gain bandwidth product in low-voltage rail-to-rail operation?
The TLV2711CDBVR's 65 kHz gain bandwidth product limits its ability to accurately amplify higher-frequency signals, especially when used in low-voltage applications (e.g., 2.7V) where internal headroom is constrained. In battery-powered sensor interfaces—such as temperature or pressure sensors with slow-varying outputs—this bandwidth is typically sufficient. However, if your signal has fast transients or you're using it in active filtering (e.g., anti-aliasing), verify the closed-loop bandwidth with your gain setting. Additionally, ensure the load capacitance is minimized (<50 pF) to avoid instability due to phase margin reduction. Consider using a small series resistor (e.g., 10–47 Ω) near the output if driving capacitive loads to maintain stability. Always simulate open-loop gain and phase in your configuration using TI’s TINA-TI tools to confirm stability margins under actual supply and load conditions.
Can the TLV2711CDBVR replace the MAX4475 or LPV521 in existing PCB designs without layout changes, and what design-in trade-offs should I evaluate?
The TLV2711CDBVR is pin-compatible with the MAX4475 and LPV521, all being single SOT-23-5 packaged rail-to-rail CMOS amplifiers, allowing direct replacement without layout changes. However, differences in slew rate (TLV2711CDBVR: 0.025 V/µs vs. LPV521: 0.35 V/µs) and bandwidth (65 kHz vs. LPV521’s 1 MHz) mean that signal fidelity may degrade in higher-speed applications. Also, while the TLV2711CDBVR has an extremely low input bias current (1 pA), ideal for high-impedance sensor interfaces, its slower response can increase settling time in pulsed systems. Validate step response and DC accuracy under your load and supply voltage. If your design uses aggressive power-down modes, confirm the quiescent current (13 µA) aligns with system duty cycling goals. Use bypass capacitance (100 nF ceramic) close to V+ to maintain stability during intermittent operation.
What reliability risks arise when operating the TLV2711CDBVR near its maximum 10 V supply voltage in industrial environments with temperature fluctuations?
Operating the TLV2711CDBVR at or near its 10 V maximum supply voltage in fluctuating industrial environments increases long-term reliability risks, especially when combined with temperatures approaching 70°C (its upper limit). While the SOT-23-5 package has no internal thermal shutdown, sustained high voltage and temperature can accelerate parametric drift, particularly in input offset voltage (450 µV max). Ensure a derating margin—ideally operate below 8.5 V—and verify the actual supply rail under load, as poor regulation or transients can exceed 10 V. In systems with inductive loads or long traces, use overvoltage protection (e.g., small TVS diode on V+) to prevent latch-up or damage. Monitor power supply noise; exceeding 10 V momentarily—even briefly—risks permanent failure due to gate oxide breakdown in the LinCMOS™ input stage.
How does the TLV2711CDBVR’s 1 pA input bias current impact sensor signal integrity in high-impedance pH probe circuits?
The TLV2711CDBVR’s ultra-low 1 pA input bias current makes it well-suited for high-impedance pH probe applications, where probe outputs can exceed 1 GΩ impedance. A higher bias current (e.g., in bipolar amplifiers like LMV321) would cause significant voltage drop across the probe, leading to measurement errors or drift. However, achieving optimal performance requires careful PCB layout: use guarded traces around the input pins, avoid leakage paths by removing solder mask on high-impedance nodes, and clean the board thoroughly to prevent ionic contamination. Also, pair the TLV2711CDBVR with high-value feedback resistors (>10 MΩ) only if low humidity is assured—otherwise, leakage currents dominate. For stability with capacitive probes, consider adding a small feedback capacitor (1–10 pF) to reduce noise gain peaking.
What are the key stability and startup concerns when using the TLV2711CDBVR in a rail-to-rail precision buffer at 3.3 V with capacitive loading?
When using the TLV2711CDBVR as a rail-to-rail precision buffer at 3.3 V, capacitive loading (e.g., from ADC inputs or cables) can cause ringing or oscillation due to reduced phase margin. The device is not unity-gain stable with direct capacitive loads over ~50 pF. To mitigate this, add a small isolation resistor (20–100 Ω) between the output and the capacitor to decouple the load. Alternatively, use input lead compensation by placing a capacitor across the feedback resistor if used in non-unity gain. During startup, ensure the power supply ramps cleanly above 2.7 V; slow or noisy supply rise times could cause output phase inversion or latch-up in CMOS amplifiers. Include a local 100 nF X7R bypass capacitor and consider a soft-start circuit in battery-powered systems to avoid transient input stress.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
TLV2711CDBVR CAD Models
Texas Instruments TLV2711CDBVR PCB symbols & footprints
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