사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Type | General Purpose |
| Number of Elements | 1 |
| Output Type | Open Drain |
| Voltage - Supply, Single/Dual (±) | 1.7V ~ 5.5V |
| Voltage - Input Offset (Max) | 10mV |
| Current - Input Bias(Max) | 3pA |
| Current - Output (Typ) | 45mA |
| Current - Quiescent (Max) | 470nA |
| CMRRPSRR(Typ) | 75dB PSRR |
| Propagation Delay(Max) | 4µs |
| Hysteresis | 10mV |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
개요
Description
The TLV7081YKAR is a high-precision, low-power comparator from Texas Instruments. It is designed for applications requiring fast response times and low power consumption. This device operates over a wide voltage range, making it versatile for various applications. One of its key features is the ultra-low quiescent current, which is ideal for battery-powered or energy-efficient systems.
The TLV7081YKAR offers rail-to-rail input capability, allowing it to handle input signals that extend across the entire supply voltage range. It also features an open-drain output, which enables easy interfacing with other logic levels and devices. The comparator is packaged in a small, space-saving form factor, suitable for compact electronics designs.
Common applications include window comparators, battery monitoring, and threshold detectors. Its robust performance across temperature ranges and low offset voltage make it reliable for precision applications. The efficient combination of speed, power, and size makes the TLV7081YKAR a popular choice in modern electronic designs.
The TLV7081YKAR offers rail-to-rail input capability, allowing it to handle input signals that extend across the entire supply voltage range. It also features an open-drain output, which enables easy interfacing with other logic levels and devices. The comparator is packaged in a small, space-saving form factor, suitable for compact electronics designs.
Common applications include window comparators, battery monitoring, and threshold detectors. Its robust performance across temperature ranges and low offset voltage make it reliable for precision applications. The efficient combination of speed, power, and size makes the TLV7081YKAR a popular choice in modern electronic designs.
Equivalent
The TLV7081YKAR is a nanopower, dual-channel comparator from Texas Instruments. Equivalent products to consider include:
1. Maxim Integrated's MAX9027 - A low-power, dual comparator.
2. Analog Devices' AD790 - A precision, low-power comparator.
3. ON Semiconductor's LMV7271 - A low-power, general-purpose comparator.
These alternatives offer similar low-power features and dual-channel configuration, but always check specific parameters to ensure compatibility with your application.
1. Maxim Integrated's MAX9027 - A low-power, dual comparator.
2. Analog Devices' AD790 - A precision, low-power comparator.
3. ON Semiconductor's LMV7271 - A low-power, general-purpose comparator.
These alternatives offer similar low-power features and dual-channel configuration, but always check specific parameters to ensure compatibility with your application.
Features
The TLV7081YKAR is a nanopower comparator designed by Texas Instruments, primarily known for its low power consumption and efficient performance in battery-powered applications. Key features include:
1. Low Supply Current: It operates with an extremely low supply current, making it ideal for battery-operated devices.
2. Wide Supply Voltage Range: It functions within a broad supply voltage range, enhancing its versatility across various applications.
3. Push-Pull Output: The device features a push-pull output stage, facilitating direct interfacing with logic circuits without the need for external pull-up resistors.
4. Fast Response Time: It offers a rapid response time while maintaining low power usage, crucial for time-sensitive applications.
5. Small Package Size: The device is available in a compact SC70 package, which is suitable for space-constrained applications.
6. Temperature Range: It supports a wide operating temperature range, ensuring reliability in diverse environmental conditions.
These features make the TLV7081YKAR suitable for portable, wearable, and sensor-based applications where power efficiency and compactness are crucial.
1. Low Supply Current: It operates with an extremely low supply current, making it ideal for battery-operated devices.
2. Wide Supply Voltage Range: It functions within a broad supply voltage range, enhancing its versatility across various applications.
3. Push-Pull Output: The device features a push-pull output stage, facilitating direct interfacing with logic circuits without the need for external pull-up resistors.
4. Fast Response Time: It offers a rapid response time while maintaining low power usage, crucial for time-sensitive applications.
5. Small Package Size: The device is available in a compact SC70 package, which is suitable for space-constrained applications.
6. Temperature Range: It supports a wide operating temperature range, ensuring reliability in diverse environmental conditions.
These features make the TLV7081YKAR suitable for portable, wearable, and sensor-based applications where power efficiency and compactness are crucial.
Pinout
The TLV7081YKAR is a voltage comparator from Texas Instruments, housed in a small SC-70 package. It features a total of 5 pins. The primary function of this device is to compare two input voltages and output a digital signal indicating which input is higher. Here is a breakdown of its pins and their functions:
1. V+ (Pin 1): Positive supply voltage.
2. IN+ (Pin 2): Non-inverting input of the comparator.
3. IN- (Pin 3): Inverting input of the comparator.
4. GND (Pin 4): Ground reference point for the comparator.
5. OUT (Pin 5): Output of the comparator, providing a digital signal based on the comparison between IN+ and IN-.
The TLV7081YKAR is designed for low-voltage, low-power applications and offers features like push-pull output, low offset voltage, and low quiescent current, making it suitable for battery-powered and portable devices.
1. V+ (Pin 1): Positive supply voltage.
2. IN+ (Pin 2): Non-inverting input of the comparator.
3. IN- (Pin 3): Inverting input of the comparator.
4. GND (Pin 4): Ground reference point for the comparator.
5. OUT (Pin 5): Output of the comparator, providing a digital signal based on the comparison between IN+ and IN-.
The TLV7081YKAR is designed for low-voltage, low-power applications and offers features like push-pull output, low offset voltage, and low quiescent current, making it suitable for battery-powered and portable devices.
Manufacturer
The TLV7081YKAR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components, including integrated circuits and embedded processors. TI is known for its innovations and contributions to the electronics industry, providing solutions for sectors such as automotive, industrial, personal electronics, and communications equipment. The company is headquartered in Dallas, Texas, and has a significant presence in the global technology market.
Application
The TLV7081YKAR is a nanopower, precision comparator suitable for battery-powered and portable devices due to its low power consumption. Key application areas include wearable electronics, where efficient power usage is critical for extended battery life, and in sensor interfaces for detecting threshold levels in environmental or proximity sensors. It's also ideal for consumer electronics, where it can be used in battery monitoring systems, and in medical devices for signal conditioning and threshold detection. Additionally, this comparator can be used in automotive applications for its robustness and reliability in monitoring and controlling system voltages and currents. Its small size and precision make it versatile for space-constrained and precision-demanding applications.
Package
The TLV7081YKAR is packaged in a SC-70 form factor, specifically a 5-pin SC70 package. This compact package is suitable for space-constrained applications.
