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Texas Instruments TLV3201AIDBVT
- Part No.:
- TLV3201AIDBVT
- Manufacturer:
- Texas Instruments
- Category:
- Comparators
- Package:
- SC-74A, SOT-753
- Datasheet:
-
TLV3201AIDBVT.pdf
- Description:
- IC COMPARATOR 1 GEN PUR SOT23-5
- Quantity:
- Payment:
- Shipping:
Inventory:59,400
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Product details
Overview
TLV3201AIDBVT from Texas Instruments is a single-channel, 40ns propagation delay, microPOWER comparator with push-pull output, rail-to-rail inputs extending 200mV beyond supply rails, 1mV input offset voltage, and 40µA quiescent current per channel. It operates from 2.7V to 5.5V across –40°C to 125°C and is used in high-speed threshold detection for portable communications and test equipment.
For engineers reviewing the TLV3201AIDBVT datasheet, TLV3201AIDBVT pinout, TLV3201AIDBVT application, or TLV3201AIDBVT equivalent, this page delivers verified technical context, package-specific pin functions, real-world application mappings, and validated alternative options for fast-response, low-power analog signal comparison.
Technical Context
The TLV3201AIDBVT implements a high-speed, low-power comparator core with internal 1.2mV hysteresis for noise immunity and no phase inversion when inputs exceed supply rails by up to 200mV. Its push-pull output delivers ±48mA short-circuit sourcing/sinking capability at 5V and supports capacitive loads up to 15pF without degrading 40–55ns propagation delay performance.
It features ESD-protected inputs (±2000V HBM), rail-to-rail common-mode range (–0.2V to VCC + 0.2V), and stable operation over –40°C to 125°C. Input bias current remains below 50pA at 25°C and under 5nA across full temperature range, enabling high-impedance sensing applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Propagation delay | 40–55ns typical over temperature; enables sub-25MHz pulse edge detection in sampling systems. |
| Quiescent current | 40µA per channel at 25°C; supports battery life extension in portable instrumentation. |
| Input offset voltage | 1mV max at 25°C; ensures ≤1mV trip-point error in precision threshold circuits. |
| Supply voltage range | 2.7V to 5.5V; compatible with Li-ion, 3.3V, and 5V logic domains without level-shifting. |
| Input common-mode range | Extends 200mV beyond rails; allows direct interface to overvoltage transients without external clamping. |
| Output type | Push-pull; eliminates need for external pull-up and supports TTL/CMOS-compatible logic levels. |
| Operating temperature | –40°C to 125°C; qualified for industrial and automotive under-hood environments. |
Pinout & Package
The TLV3201AIDBVT is packaged in a 5-pin SOT-23 (DBV) with 2.90mm × 1.60mm body size and standard JEDEC MO-178 footprint.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| OUT (Pin 1) | Output | Push-pull digital output capable of sourcing/sinking ≥4mA at 5V; drives CMOS/TTL loads directly. |
| IN– (Pin 2) | Negative input | Inverting comparator input with rail-to-rail common-mode range and <50pA bias current. |
| IN+ (Pin 3) | Positive input | Non-inverting comparator input; matches IN– in voltage range, offset, and impedance. |
| GND (Pin 4) | Ground | Negative supply reference; must be low-impedance for stable hysteresis and noise rejection. |
| VCC (Pin 5) | Positive supply | Single-supply input (2.7–5.5V); powers internal biasing and output stage. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail input with 200mV beyond-rail tolerance | Enables direct connection to sensors or signals exceeding supply rails-no external clamping diodes required. |
| 40ns propagation delay at 5V | Supports accurate timing capture in high-speed zero-cross detection and PWM monitoring circuits. |
| 1.2mV internal hysteresis | Reduces false triggering from noise on slow-moving or noisy input signals without external feedback. |
| 40µA quiescent current | Permits continuous operation in always-on battery-powered devices with multi-year runtime. |
| ±2000V HBM ESD rating | Meets industrial handling requirements; reduces need for board-level ESD protection components. |
Applications
| Portable Communications | Test and Measurement |
|---|---|
Use Scenario: Detecting RF envelope peaks or audio signal clipping in handheld radios and Bluetooth headsets. IC Role / Device Role / Timing Role: Fast threshold comparator generating enable pulses for AGC or mute control with <50ns latency. Use Value: 40µA supply current extends battery life; push-pull output interfaces directly with baseband processor GPIOs. | Use Scenario: High-repetition-rate pulse-width analysis in automated test equipment (ATE) front-ends. IC Role / Device Role / Timing Role: Precision edge detector converting analog stimulus edges into clean digital triggers for time-interval analyzers. Use Value: 1mV offset and 40ns delay ensure sub-mV, sub-50ns timing accuracy across temperature. |
| Inspection Equipment | High-Speed Sampling Systems |
Use Scenario: Real-time pass/fail decision logic in vision-guided PCB inspection systems using analog pixel outputs. IC Role / Device Role / Timing Role: Threshold comparator comparing CCD/CMOS sensor analog outputs against reference voltages. Use Value: Rail-to-rail input accepts full dynamic range; 125°C rating supports compact, fanless enclosure designs. | Use Scenario: Clock recovery and data valid window generation in 10+ MSPS data acquisition modules. IC Role / Device Role / Timing Role: Synchronizing sample strobes with analog input transitions via fast comparator output. Use Value: Push-pull output drives low-capacitance clock distribution nets without added buffers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar comparator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV3501CDCKR | 4.5ns propagation delay, higher 2.2mA quiescent current, same 5-pin SC70 package. | Used where speed dominates power budget-e.g., laser pulse detection, optical time-of-flight. | Select TLV3501CDCKR only when <5ns delay is mandatory and 55× higher supply current is acceptable. |
| LMV7235M5X | 75ns delay, open-drain output, 65µA quiescent current, same SOT-23-5 footprint. | Requires external pull-up; suited for wired-OR bus interfaces or level translation with mixed-voltage systems. | Choose LMV7235M5X when open-drain functionality or compatibility with legacy LMV72xx designs is required. |
Compared with TLV3201AIDBVT, TLV3501CDCKR trades 55× higher power for 9× faster response, while LMV7235M5X offers pin-compatible open-drain flexibility at 1.6× higher current and reduced speed-making TLV3201AIDBVT optimal for balanced speed/power in portable and industrial threshold detection.
Availability
TLV3201AIDBVT is available at Aetrix Electronics and suitable for portable communications, test and measurement, and high-speed sampling systems requiring stable component supply, long-term lifecycle support, and traceable industrial-grade sourcing.
Supply support for TLV3201AIDBVT 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 delivering analog, embedded processing, and connectivity solutions with emphasis on reliability, precision, and energy efficiency.
The TLV3201AIDBVT belongs to TI's TLV320x microPOWER comparator family, engineered for applications demanding simultaneous high speed and ultra-low power-especially in battery-constrained, thermally aggressive, or space-limited systems.
FAQ
What is the maximum operating temperature for TLV3201AIDBVT?
The TLV3201AIDBVT is specified for continuous operation from –40°C to +125°C ambient temperature. This extended industrial range is validated per TI's SBOS561C datasheet and supports deployment in under-hood automotive modules, industrial PLCs, and sealed portable instruments without derating. The device maintains 40ns propagation delay and 1mV offset within this full range.
Does TLV3201AIDBVT require an external pull-up resistor on its output?
No, TLV3201AIDBVT does not require an external pull-up resistor because it features a true push-pull output stage capable of actively driving both high and low logic states. At 5V supply, it sources ≥4mA and sinks ≥4mA, allowing direct interface with CMOS, TTL, and microcontroller GPIOs without additional components-unlike open-drain comparators such as LMV7235M5X.
Can TLV3201AIDBVT accept input voltages beyond its supply rails?
Yes, TLV3201AIDBVT accepts input voltages up to 200mV beyond either supply rail (i.e., down to –0.2V and up to VCC + 0.2V) without phase inversion or damage. Its ESD-protected inputs include internal clamp diodes rated for ±2000V HBM, and momentary overvoltage events beyond this range are tolerable if input current is limited to ≤10mA using a series resistor.
What is the typical propagation delay of TLV3201AIDBVT at 2.7V supply?
At VCC = 2.7V, TLV3201AIDBVT exhibits a typical propagation delay of 42–50ns (low-to-high and high-to-low) with 20mV input overdrive and 15pF load, per Section 6.8 of the SBOS561C datasheet. Delay increases to ≤55ns across –40°C to 125°C, confirming robust high-speed performance even at minimum supply voltage.
Is TLV3201AIDBVT pin-compatible with other comparators in SOT-23-5 package?
TLV3201AIDBVT uses the standard 5-pin SOT-23 (DBV) pinout: OUT (1), IN– (2), IN+ (3), GND (4), VCC (5). It is pin-compatible with LMV7235M5X and TLV3012DBVR in the same package, but functional differences exist-e.g., LMV7235M5X has open-drain output and no rail-to-rail input beyond rails, while TLV3012DBVR integrates a voltage reference. Always verify signal routing and load requirements before substitution.
TLV3201AIDBVT 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:
- Push-Pull
- Voltage - Supply, Single/Dual (±):
- 2.7V ~ 5.5V
- :
- 1mV @ 5V
- Voltage - Input Offset (Max):
- 0.005µA @ 5V
- Current - Input Bias (Max):
- -
- Current - Output (Typ):
- 40µA
- Current - Quiescent (Max):
- 70dB CMRR, 85dB PSRR
- CMRR, PSRR (Typ):
- 50ns
- Propagation Delay (Max):
- 1.2mV
- Hysteresis:
- -40°C ~ 125°C
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- Surface Mount
- :
- SOT-23-5
TLV3201AIDBVT FAQ
1.How can I place an order for TLV3201AIDBVT through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV3201AIDBVT 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 TLV3201AIDBVT reliable?
The price and inventory of TLV3201AIDBVT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV3201AIDBVT is usually 5 days.
3.What payment methods are accepted for TLV3201AIDBVT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV3201AIDBVT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV3201AIDBVT?
TLV3201AIDBVT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV3201AIDBVT 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 TLV3201AIDBVT?
For technical support, including TLV3201AIDBVT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV3201AIDBVT requirements.
6.How does Aetrix verify that TLV3201AIDBVT is sourced from the original manufacturer or authorized distributors?
All TLV3201AIDBVT 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 TLV3201AIDBVT meets industry standards.
7.What is the process for return or replacement of TLV3201AIDBVT?
All TLV3201AIDBVT units undergo pre-shipment inspection (PSI). If there is an issue with TLV3201AIDBVT, 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 TLV3201AIDBVT part is unused and in its original packaging.
Return procedure for TLV3201AIDBVT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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