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Product Detailed Parameters
- Description：ENHANCED-PRODUCT MICROPOWER SING
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Type：with Voltage Reference
- Number of Elements：1
- Output Type：Push-Pull, Rail-to-Rail
- Voltage - Supply, Single/Dual (±)：1.65V ~ 5.5V
- Voltage - Input Offset (Max)：6mV @ 5.5V
- Current - Input Bias (Max)：10pA @ 5.5V
- Current - Output (Typ)：0.5mA @ 5.5V
- Current - Quiescent (Max)：3.1µA
- CMRR, PSRR (Typ)：74dB CMRR, -80dB PSRR
- Propagation Delay (Max)：4µs
- Hysteresis：8mV
- Operating Temperature：-55°C ~ 125°C
- Package / Case：SOT-23-6
- Mounting Type：Surface Mount
- Supplier Device Package：SOT-23-6
- Grade：-
- Qualification：-
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Overview
The TLV3012-EP is a low-power comparator with an integrated 1.242 V voltage reference, housed in a SOT-23-6 package. It operates on a single supply from 1.65 V to 5.5 V and features a push-pull output. Key electrical parameters include a maximum quiescent current of 3.1 μA, an input common-mode range extending 200 mV beyond the rails, and a typical propagation delay of 2 μs. The device supports an extended temperature range of –55°C to 125°C.
Feature Summary
- Integrated series voltage reference with 1% initial accuracy
- Push-pull output configuration for direct logic interfacing
- Rail-to-rail input capability exceeding supply rails by 200 mV
- Fail-safe inputs and power-on reset functionality
Applications
- Battery-powered level detection
- Data acquisition systems
- System monitoring circuits
- Oscillators
- Sensor systems
Procurement Notes
Verify that the specific ordering suffix matches the required pinout and output type. Confirm the component meets the Enhanced Product (EP) specifications for controlled baseline manufacturing and extended diminishing manufacturing sources support. Ensure the procurement channel provides documentation confirming the extended temperature rating and fabrication site consistency.
Selection Notes
Select this part when a compact solution requires both voltage comparison and a stable reference source. The push-pull output eliminates the need for external pull-up resistors compared to open-drain variants. Consider the 3.1 μA maximum quiescent current for battery life optimization and verify that the 2 μs response time aligns with system timing requirements.
Part Context
This component belongs to the TLV301x-EP family of enhanced product comparators designed for high reliability. It shares the same core architecture as the TLV3011-EP but differs in its output stage and additional internal features like hysteresis and power-on reset. The EP designation indicates adherence to strict quality control standards for long-term availability.
Replacement Considerations
TLV3012EVM-756
FAQ
What distinguishes the TLV3012-EP from the TLV3011-EP?
The TLV3012-EP features a push-pull output, integrated hysteresis, fail-safe inputs, and power-on reset, whereas the TLV3011-EP has an open-drain output and lacks these additional features.
Can the integrated voltage reference drive external loads?
Yes, the reference can sink or source up to 0.5 mA of output current, allowing it to drive external circuitry while maintaining stability with capacitive loads up to 10 nF.
