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Texas Instruments TLV7011DBVR
- Part No.:
- TLV7011DBVR
- Manufacturer:
- Texas Instruments
- Category:
- Comparators
- Package:
- SC-74A, SOT-753
- Datasheet:
-
TLV7011DBVR.pdf
- Description:
- IC COMPARATOR 1 GEN PUR SOT23-5
- Quantity:
- Payment:
- Shipping:
Inventory:437
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Product details
Overview
TLV7011DBVR from Texas Instruments is a single-channel, micropower voltage comparator with push-pull output, rail-to-rail input capability, 5 µA quiescent current, 260 ns propagation delay (typical), and operation from 1.6 V to 6.5 V supply. It delivers precision threshold detection in space-constrained, battery-powered systems such as portable medical sensors and low-power IoT node monitors.
For engineers reviewing the TLV7011DBVR datasheet, TLV7011DBVR pinout, TLV7011DBVR application, or TLV7011DBVR equivalent, key selection considerations include its ultra-small X2SON-5 package (0.8 × 0.8 mm²), internal hysteresis for noise immunity, no phase reversal under overdrive, and compatibility with 1.8 V/3.3 V/5 V logic domains.
Technical Context
The TLV7011DBVR implements a CMOS input stage with rail-to-rail common-mode range extending from VEE to VCC + 0.1 V, enabling direct interfacing with sensors operating beyond the supply rail. Its push-pull output drives loads up to 3 mA while maintaining VOL ≤ 220 mV and VOH ≥ 4.7 V at 5 V supply.
A dedicated Power-on-Reset (POR) circuit holds the output low during power ramp-up until VCC exceeds 1.6 V for ≥20 µs, ensuring deterministic startup. Internal hysteresis (1.2–14 mV, typ.) suppresses chatter on slow-moving or noisy inputs without external components.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 1.6 V to 6.5 V - supports single-cell Li-ion, 3.3 V, and 5 V systems without level shifting |
| Quiescent Current | 5 µA - enables multi-year battery life in always-on wake-up circuits |
| Propagation Delay | 260 ns (tPHL, typ. at 100 mV overdrive) - fast enough for 1 MHz window detection in fault-monitoring loops |
| Input Offset Voltage | ±0.5 mV (min), ±8 mV (max) - ensures accurate 10 mV threshold discrimination across temperature |
| Common-Mode Input Range | VEE to VCC + 0.1 V - accepts sensor outputs exceeding VCC (e.g., thermocouples, photodiodes) |
| Hysteresis | 1.2–14 mV (typ./max) - eliminates false triggering on EMI-coupled signals without external feedback |
| Operating Temperature | –40°C to +125°C - qualified for automotive cabin and industrial control environments |
Pinout & Package
TLV7011DBVR is packaged in a 5-pin X2SON (DPW) package measuring 0.8 mm × 0.8 mm × 0.4 mm, optimized for high-density PCB layouts in wearables and compact modules.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 - OUT | Output | Push-pull digital output capable of sourcing/sinking 3 mA; logic-high = VOH ≥ 4.7 V @ 5 V, logic-low = VOL ≤ 220 mV |
| 2 - VCC | Positive Supply | Main power input (1.6–6.5 V); powers internal bias and output stage; decoupling capacitor required within 1 mm |
| 3 - VEE | Negative Supply / Ground | Reference return path; tied to system ground in single-supply configurations; supports true dual-supply operation |
| 4 - IN– | Inverting Input | Differential input terminal; accepts voltages from VEE to VCC + 0.1 V; fault-tolerant to 5.5 V regardless of VCC state |
| 5 - IN+ | Noninverting Input | Differential input terminal; identical voltage range and fault tolerance as IN–; used for reference or signal input per design |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail input stage | Operates with common-mode inputs from VEE to VCC + 0.1 V - enables direct connection to unbuffered sensors and transducers |
| Internal hysteresis | 1.2–14 mV programmable via supply voltage - eliminates need for external positive feedback resistors in noisy environments |
| No phase reversal | Maintains correct output polarity even when inputs exceed VCC or drop below VEE - prevents false alarms during transient overvoltage |
| Power-on-reset (POR) | Holds OUT low until VCC ≥ 1.6 V for ≥20 µs - guarantees known output state during cold start and brownout recovery |
| Ultra-small X2SON package | 0.8 mm × 0.8 mm footprint - saves >70% board area vs. SC70-5, critical for hearing aids and implantable devices |
Applications
| Battery Voltage Monitor | IR Receiver Front-End |
|---|---|
|
Use Scenario: Detecting low-battery condition in Bluetooth earbuds before shutdown. IC Role / Device Role / Timing Role: Threshold comparator comparing battery voltage against 3.0 V reference. Use Value: 5 µA quiescent current extends standby time; 260 ns response ensures timely alert before cutoff. |
Use Scenario: Converting modulated IR photodiode output into clean digital pulses for microcontroller decoding. IC Role / Device Role / Timing Role: High-speed analog front-end comparator with hysteresis for noise rejection. Use Value: Rail-to-rail input accepts weak photodiode signals; no phase reversal prevents pulse inversion during signal overshoot. |
| Zero-Crossing Detector | Level Translator |
|
Use Scenario: Generating precise timing edges from AC mains waveform for dimmer control in smart lighting. IC Role / Device Role / Timing Role: Precision zero-crossing comparator with internal hysteresis to reject line noise. Use Value: ±0.5 mV offset minimizes timing jitter; –40°C to +125°C operation ensures reliability across ambient conditions. |
Use Scenario: Translating 1.8 V logic from an ultra-low-power MCU to 3.3 V I/O domain in a sensor hub. IC Role / Device Role / Timing Role: Push-pull output driving 3.3 V rail directly without external pull-up. Use Value: VOH ≥ 4.7 V at 5 V supply ensures robust 3.3 V logic-high margin; 5 ns rise/fall times preserve signal integrity. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar comparator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV7021DBVR | Open-drain output instead of push-pull; same 5 µA IQ and 260 ns tPHL | Requires external pull-up for logic-high; suited for wired-OR bus or level translation beyond VCC | Select TLV7021DBVR only if open-drain functionality is required; not a drop-in replacement due to output architecture |
| LMV7215MF/NOPB | Higher IQ (55 µA), faster tPHL (12 ns), SOT-23-5 package (2.9 × 1.6 mm²) | Not suitable for multi-year battery operation; better for high-speed, non-battery-constrained designs | Choose LMV7215MF/NOPB when speed outweighs power; TLV7011DBVR remains optimal for micropower priority |
Compared with TLV7021DBVR, TLV7011DBVR provides immediate logic-high drive without external components; compared with LMV7215MF/NOPB, it reduces supply current by 91% at the cost of 20× longer propagation delay - making TLV7011DBVR the preferred choice for energy harvesting and coin-cell applications.
Availability
TLV7011DBVR is available at Aetrix Electronics and suitable for battery voltage monitoring, IR receiver front-ends, zero-crossing detection, level translation, and threshold discrimination requiring stable component supply and long-term production continuity.
Supply support for TLV7011DBVR 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 signal conditioning and low-power design.
The TLV7011DBVR belongs to TI's TLV70xx micropower comparator family, engineered specifically for space- and energy-constrained applications including portable medical devices, wearables, and battery-backed industrial sensors.
FAQ
What is the maximum supply voltage for TLV7011DBVR?
The absolute maximum supply voltage (VCC – VEE) for TLV7011DBVR is 6 V. However, the recommended operating range is 1.6 V to 6.5 V - meaning it can safely operate up to 6.5 V under normal conditions per the datasheet's Recommended Operating Conditions table. Exceeding 6 V risks permanent damage.
Does TLV7011DBVR require external hysteresis components?
No. TLV7011DBVR integrates internal hysteresis ranging from 1.2 mV to 14 mV (typ./max), eliminating the need for external positive feedback resistors. This simplifies PCB layout and improves consistency across temperature and process variation - a key advantage over generic comparators like LM393.
Can TLV7011DBVR inputs safely exceed the VCC rail?
Yes. The TLV7011DBVR input common-mode range extends to VCC + 0.1 V, and its inputs are fault-tolerant up to 5.5 V independent of VCC state. This allows direct connection to sensors or signals that swing beyond the supply rail - for example, a 5 V photodiode output into a 3.3 V system - without clamping diodes or level shifters.
What is the output behavior of TLV7011DBVR during power-up?
TLV7011DBVR features an integrated Power-on-Reset (POR) circuit that holds the OUT pin low (at VEE) until VCC reaches ≥1.6 V and remains stable for at least 20 µs. This guarantees a known, safe output state during startup - critical for preventing unintended actuation in motor control or relay driver circuits.
Is TLV7011DBVR pin-compatible with other packages in the TLV701x family?
TLV7011DBVR (X2SON-5) shares identical pinout and function with TLV7011DBV (SOT-23-5) and TLV7011DCK (SC70-5), as confirmed in the Pin Functions table of the datasheet. All three use the same 1–OUT, 2–VCC, 3–VEE, 4–IN–, 5–IN+ assignment - enabling drop-in substitution when board layout permits package change.
TLV7011DBVR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- SC-74A, SOT-753
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- General Purpose
- Number of Elements:
- 1
- Output Type:
- Rail-to-Rail
- Voltage - Supply, Single/Dual (±):
- 1.6V ~ 5.5V, ±0.8V ~ 2.75V
- :
- 8mV @ 5V
- Voltage - Input Offset (Max):
- 5pA (Typ)
- Current - Input Bias (Max):
- -
- Current - Output (Typ):
- 10µA
- Current - Quiescent (Max):
- 78dB CMRR, 78dB PSRR
- CMRR, PSRR (Typ):
- 260ns (Typ)
- Propagation Delay (Max):
- 14mV
- Hysteresis:
- -40°C ~ 125°C
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- Surface Mount
- :
- SOT-23-5
TLV7011DBVR FAQ
1.How can I place an order for TLV7011DBVR through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV7011DBVR 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 TLV7011DBVR reliable?
The price and inventory of TLV7011DBVR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV7011DBVR is usually 5 days.
3.What payment methods are accepted for TLV7011DBVR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV7011DBVR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV7011DBVR?
TLV7011DBVR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV7011DBVR 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 TLV7011DBVR?
For technical support, including TLV7011DBVR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV7011DBVR requirements.
6.How does Aetrix verify that TLV7011DBVR is sourced from the original manufacturer or authorized distributors?
All TLV7011DBVR 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 TLV7011DBVR meets industry standards.
7.What is the process for return or replacement of TLV7011DBVR?
All TLV7011DBVR units undergo pre-shipment inspection (PSI). If there is an issue with TLV7011DBVR, 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 TLV7011DBVR part is unused and in its original packaging.
Return procedure for TLV7011DBVR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLV7011DBVR Tags
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