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
Comparator General Purpose CMOS, Push-Pull, Rail-to-Rail, TTL 8-MSOP
IC COMP PP I/O SNGL 1.6V 8MSOP
| Win Source Electronics | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|
| Product Category | Analog Comparators | Analog Comparators | Analog Comparators |
| Product Number | 1221190-MCP6543-I/MS | MCP6543-I/MS | MCP6543-I/MS |
| Product Name | Linear - Linear - Comparators - MCP6543-I/MS | Comparators | Linear - Comparators |
| Features | Single-Supply | ||
| Supply Voltage (VS) | 1.6 to 5.5 volts | ||
| VOS | 7 millivolts | 7 millivolts | |
| CMRR | 70 dB | 70 dB | 70 dB |
