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TLV3492AIDCNR
+Lista de MateriaisIC COMPARATOR 2 GEN PUR SOT23-8
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FabricanteTexas Instruments
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Peça do Fabricante #TLV3492AIDCNR
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Especificações
| Atributo | Valor |
| Part Status | Active |
| Type | Standard (General Purpose) |
| Number of Elements | 2 |
| Output Type | CMOS, Push-Pull, Rail-to-Rail |
| Voltage - Supply, Single / Dual (±) | 1.8V ~ 5.5V |
| Voltage - Input Offset (Max) | 15mV @ 5.5V |
| Current - Input Bias (Max) | 10pA @ 5.5V |
| Current - Quiescent (Max) | 1.2µA |
| CMRR, PSRR (Typ) | 74dB CMRR, 69.12dB PSRR |
| Propagation Delay (Max) | 13.5µs |
| Operating Temperature | -40°C ~ 125°C |
| Package / Case | SOT-23-8 |
| Mounting Type | Surface Mount |
| Supplier Device Package | SOT-23-8 |
| Base Product Number | TLV3492 |
Visão Geral
Description
With a propagation delay as low as 4.5 µs and a low input offset voltage of just 1 mV, the TLV3492AIDCNR ensures fast and accurate performance in critical sensing applications. Its low quiescent current of 0.3 µA extends battery life in portable designs. The device also includes built-in hysteresis to prevent output oscillations in noisy environments.
Packaged in a small, space-efficient form factor, the TLV3492AIDCNR is ideal for compact designs where board space is at a premium. Overall, this comparator is a versatile choice for engineers seeking reliable performance in low-power applications.
Equivalent
Features
1. Low Supply Voltage: Operates from 1.8 V to 5.5 V, making it suitable for battery-powered applications.
2. Low Power Consumption: Consumes only 1.5 µA per comparator, enhancing energy efficiency.
3. Rail-to-Rail Output: Provides maximum output swing, enhancing performance in low-voltage applications.
4. Wide Input Common-Mode Range: Accepts input voltages that extend beyond the supply rails, enabling flexibility in signal conditioning.
5. Fast Response Time: Features a propagation delay of 1.5 µs (typical), facilitating high-speed operation.
6. Hysteresis Functionality: Integrated hysteresis on the inputs improves noise immunity and stability.
7. Compact Package: Available in an 8-pin MSOP package, saving board space.
8. Single Supply Operation: Designed for single supply systems, simplifying circuit design.
These features make the TLV3492AIDCNR ideal for various applications, including signal conditioning, battery monitoring, and portable devices.
Pinout
1. Inverting Input (V-): Pin 1
2. Non-Inverting Input (V+): Pin 2
3. Output (OUT): Pin 3
4. Ground (GND): Pin 4
5. Supply Voltage (VCC): Pin 5
6. Non-Inverting Input (V+): Pin 6 (for the second comparator)
7. Inverting Input (V-): Pin 7 (for the second comparator)
8. Output (OUT): Pin 8 (for the second comparator)
The TLV3492A operates from a single supply voltage, typically between 2.7V and 5.5V, and features rail-to-rail output, making it suitable for battery-operated devices and applications requiring low power consumption.
Manufacturer
Application
1. Battery Management Systems: Voltage level detection and monitoring.
2. Signal Conditioning: Level shifting and signal comparison in analog circuits.
3. Data Acquisition Systems: Threshold detection for analog-to-digital converters.
4. Consumer Electronics: Overcurrent and overvoltage protection.
5. Industrial Automation: Sensors and control systems for process monitoring.
6. Medical Devices: Signal processing for diagnostic equipment.
Its low offset voltage and high speed make it suitable for these applications requiring precision and efficiency.