The MCP6543-I/MS is a low-power comparator from Quarktwin Technology Ltd. designed for single-supply operation with a wide voltage range of 1.6V to 5.5V. It features a low quiescent current of 600 nA per comparator, making it suitable for battery-powered applications. The device supports rail-to-rail input and output, allowing it to interface directly with CMOS and TTL logic levels. The typical propagation delay is 4 ¬µs with a 100 mV overdrive, and it includes internal hysteresis of 3.3 mV to minimize output switching due to noise. The MCP6543-I/MS is available in compact SC-70-5 and SOT-23-5 packages, making it ideal for space-constrained designs. It operates effectively across industrial and extended temperature ranges from -40¬8C to +125¬8C, making it versatile for various applications including mobile devices, metering systems, and alarm circuits.
Manufacturer: Microchip Technology
Win Source Part Number: 1221190-MCP6543-I/MS
Packaging: Tube
Type: Use For General
Mounting Style: SMD
Output Type: CMOS, Push-Pull, Rail-to-Rail, TTL
Number of Elements: 1
Hysteresis: 6.5mV
Categories: Integrated Circuits
Supplier Device Package: 8-MSOP
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Homepage: www.microchip.com
Manufacturer Package: 8-TSSOP, 8-MSOP
Voltage - Input Offset (Maximum): 7mV at 5.5V
Current - Input Bias (Maximum): 1pA at 5.5V
Propagation Delay (Maximum): 8μs
Popularity: Medium
Fake Threat In the Open Market: 30 pct.
Supply and Demand Status: Limited
Family Part Number: MCP6543
Manufacturer Pack Quantity: 100
MSL Level: 1 (Unlimited)
Supply Voltage , Single/Dual (±): 1.6V ~ 5.5V
Current - Quiescent (Maximum): 1μA
CMRR, PSRR: 70dB CMRR, 80dB PSRR
IC COMPARATOR 1 GEN PUR 8MSOP Product overview: MCP6543-I/MS from Microchip Technology is a Linear Comparator IC for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include Linear Comparator IC, Linear Comparators, electronic component, datasheet, replacement part. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 692-MCP6543-I/MS can be used for catalog matching and distributor lookup.
Comparator General Purpose CMOS, Push-Pull, Rail-to-Rail, TTL 8-MSOP
IC COMP PP I/O SNGL 1.6V 8MSOP
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|
| Product Category | Analog Comparators | Analog Comparators | Analog Comparators | Analog Comparators |
| Product Number | 1221190-MCP6543-I/MS | 692-MCP6543-I/MS | MCP6543-I/MS | MCP6543-I/MS |
| Product Name | Linear - Linear - Comparators - MCP6543-I/MS | Linear Comparator IC | Comparators | Linear - Comparators |
| Features | Single-Supply | |||
| Supply Voltage (VS) | 1.6 to 5.5 volts | 5.5 volts | ||
| VOS | 7 millivolts | 7 millivolts | ||
| CMRR | 70 dB | 70 dB | 70 dB | |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) |
