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MCP6542T-I/MS
+Lista de MateriaisIC COMPARATOR 2 GEN PUR 8MSOP
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FabricanteTecnologia Microchip
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Peça do Fabricante #MCP6542T-I/MS
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Ficha Técnica MCP6542T-I/MS DataSheet
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Especificações
| Atributo | Valor |
| Part Status | Active |
| Base Product Number | MCP6542 |
| Type | Standard (General Purpose) |
| Number of Elements | 2 |
| Output Type | CMOS, Push-Pull, Rail-to-Rail, TTL |
| Voltage - Supply, Single / Dual (±) | 1.6V ~ 5.5V |
| Voltage - Input Offset (Max) | 7mV @ 5.5V |
| Current - Input Bias (Max) | 1pA @ 5.5V |
| Current - Quiescent (Max) | 1µA |
| CMRR, PSRR (Typ) | 70dB CMRR, 80dB PSRR |
| Propagation Delay (Max) | 8µs |
| Hysteresis | 6.5mV |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 8-MSOP |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Visão Geral
Description
The MCP6542T-I/MS is a low-power, dual comparator from Microchip Technology. It is part of the MCP65XX series, designed for applications requiring low current consumption and space efficiency. This comparator operates with a single-supply voltage ranging from 1.6V to 5.5V, making it versatile for battery-powered devices. The MCP6542T-I/MS features a push-pull output stage for easy interfacing with various digital systems and offers a response time of 6 microseconds. Its low quiescent current of 600 nA per comparator makes it ideal for low-power applications. The device is available in a compact MSOP-8 package, suitable for space-constrained designs. It operates over an extended temperature range of -40°C to +85°C, ensuring reliability in various environmental conditions. The MCP6542T-I/MS is commonly used in portable electronics, threshold detectors, and any application requiring precise voltage comparison with minimal power usage.
Equivalent
The MCP6542T-I/MS is a dual, push-pull output, low-power comparator from Microchip. Equivalent products include:
1. LM393 from Texas Instruments, providing similar functionality but typically with open-collector outputs.
2. LTC6752 from Analog Devices, known for its fast response and low power consumption.
3. TSX3702 from STMicroelectronics, offering low voltage operation and low power consumption.
Always verify the specific parameters such as supply voltage, power consumption, and package type when considering replacements.
1. LM393 from Texas Instruments, providing similar functionality but typically with open-collector outputs.
2. LTC6752 from Analog Devices, known for its fast response and low power consumption.
3. TSX3702 from STMicroelectronics, offering low voltage operation and low power consumption.
Always verify the specific parameters such as supply voltage, power consumption, and package type when considering replacements.
Features
The MCP6542T-I/MS is a dual, open-drain output comparator from Microchip Technology. Key features of this device include:
1. Low Power Consumption: It operates with a low quiescent current, making it suitable for battery-powered applications.
2. Wide Supply Voltage Range: Supports a broad operating voltage range from 1.6V to 5.5V, which provides flexibility for various applications.
3. Open-Drain Output: The open-drain configuration allows for wired-OR connections and interfacing with other logic levels.
4. Low Input Offset Voltage: Ensures precision in comparison operations, with low input offset voltage.
5. Rail-to-Rail Input: Allows the input voltage to span the entire supply voltage range, enhancing versatility.
6. Small Package Size: Offered in the MSOP-8 package, it is ideal for space-constrained designs.
7. Temperature Range: Designed for industrial temperature ranges, supporting -40°C to +85°C.
These features make the MCP6542T-I/MS suitable for applications like voltage detection, alarm systems, and other low-power, precision comparison tasks.
1. Low Power Consumption: It operates with a low quiescent current, making it suitable for battery-powered applications.
2. Wide Supply Voltage Range: Supports a broad operating voltage range from 1.6V to 5.5V, which provides flexibility for various applications.
3. Open-Drain Output: The open-drain configuration allows for wired-OR connections and interfacing with other logic levels.
4. Low Input Offset Voltage: Ensures precision in comparison operations, with low input offset voltage.
5. Rail-to-Rail Input: Allows the input voltage to span the entire supply voltage range, enhancing versatility.
6. Small Package Size: Offered in the MSOP-8 package, it is ideal for space-constrained designs.
7. Temperature Range: Designed for industrial temperature ranges, supporting -40°C to +85°C.
These features make the MCP6542T-I/MS suitable for applications like voltage detection, alarm systems, and other low-power, precision comparison tasks.
Pinout
The MCP6542T-I/MS is a dual, push-pull output comparator from Microchip Technology. It is housed in an 8-pin MSOP package.
The pin functions are as follows:
1. V_DD: Positive power supply voltage.
2. OUT_A: Output for comparator A.
3. IN-_A: Inverting input for comparator A.
4. IN+_A: Non-inverting input for comparator A.
5. IN+_B: Non-inverting input for comparator B.
6. IN-_B: Inverting input for comparator B.
7. OUT_B: Output for comparator B.
8. V_SS: Negative power supply voltage or ground.
This device is used in applications where fast response time and low power consumption are required, suitable for battery-powered devices, threshold detectors, and zero-crossing detectors.
The pin functions are as follows:
1. V_DD: Positive power supply voltage.
2. OUT_A: Output for comparator A.
3. IN-_A: Inverting input for comparator A.
4. IN+_A: Non-inverting input for comparator A.
5. IN+_B: Non-inverting input for comparator B.
6. IN-_B: Inverting input for comparator B.
7. OUT_B: Output for comparator B.
8. V_SS: Negative power supply voltage or ground.
This device is used in applications where fast response time and low power consumption are required, suitable for battery-powered devices, threshold detectors, and zero-crossing detectors.
Manufacturer
The MCP6542T-I/MS is manufactured by Microchip Technology Inc. Microchip Technology is a publicly traded American company known for its semiconductor products, primarily microcontrollers and integrated circuits. The company designs, manufactures, and sells a wide range of embedded control solutions, including memory, analog, and mixed-signal products, serving various industries such as automotive, aerospace, consumer electronics, and industrial automation. Microchip is recognized for providing innovative and cost-effective solutions for embedded control applications.
Application
The MCP6542T-I/MS is a dual comparator IC commonly used in applications such as signal detection, threshold detection, and level shifting. It is suitable for battery-powered devices, consumer electronics, and industrial equipment due to its low power consumption. The device is often employed in circuits requiring voltage monitoring, such as battery voltage monitoring and power supply supervision. Additionally, it can be used in pulse-width modulation circuits, zero-crossing detectors, and other systems requiring precise voltage comparison. Its small size makes it ideal for space-constrained applications.
Package
The MCP6542T-I/MS is a dual comparator in a small outline integrated circuit (SOIC) package, specifically the 8-lead SOIC (MS) package. It's designed for low-power, single-supply operation, making it suitable for various portable and battery-powered applications.
