MCP6541T-I/LT
Comparators
Technical Specifications
| Type | Description |
|---|---|
| Common Mode Rejection Ratio | 70.0 |
| Voffset V | 0.002 V |
| Rail To Rail | Rail-to-rail input |
| Input Offset Current(Ios) | 1pA |
| Output Mode | CMOS;TTL |
| Ib - Input Bias Current | 1pA |
| Input Hysteresis Voltage (Vhys) | 3.3mV |
| Quiescent Current(Iq) | 600nA |
| Maximum Power Supply Range (Vdd-Vss) | 7V |
| Type | Description |
|---|---|
| Response Time (tr) | 0.85us |
| Channels | 1.0 |
| Operating Temp | -40°C ~ +85°C |
| Features | Built-in hysteresis |
| Voffset Drift Uv | 3.0 |
| Output Type | Push-pull |
| Tpd Ns | 4.0 |
| Single Supply | 1.6V~5.5V |
| Package / Case | SC-70-5 |
Product Introduction
The MCP6541/1R/1U/2/3/4 family of comparators is available in single (MCP6541, MCP6541R, and MCP6541U), single with chip select (CS) (MCP6543), dual (MCP6542), and quad (MCP6544) configurations. The push-pull output (CMOS/TTL compatible) is capable of driving large DC or capacitive loads.
These comparators are optimized for low-power, single-supply applications and provide an input range that extends beyond the rails. The push-pull output of the MCP6541/1R/1U/2/3/4 family provides rail-to-rail output swing and is compatible with TTL/CMOS logic interfaces. Internal input hysteresis eliminates output switching caused by internal input noise voltage, reducing supply current consumption. The output limits supply current surges during switching transitions, reducing dynamic power dissipation. This family of devices operates from a single supply as low as 1.6V, with each comparator consuming less than 1 µA of quiescent current.
The MCP6541/1R/1U/2/3/4 related family of comparators features open-drain outputs. With a pull-up resistor, these devices can be used as level shifters providing up to 10V, or in wired-OR logic configurations.
Features
- MCP6541U SOT-23-5 available in extended temperature grade only
- Low quiescent current: 600 nA per comparator (typical)
- Rail-to-rail input: VSS - 0.3V to VDD + 0.3V
- CMOS/TTL compatible output
- Propagation delay: 4 μs (typical, 100 mV overdrive)
- Wide supply voltage range: 1.6V to 5.5V
- Available in single, dual, and quad comparator configurations
- Single comparator in SOT-23-5 and SC-70-5 packages
- MCP6543 with chip select (CS) function
- Low switching current
- Internal hysteresis: 3.3 mV (typical)
- Temperature range:
- Industrial: -40°C to +85°C
- Extended: -40°C to +125°C
Applications
- - Laptop computers - Mobile phones - Metering systems - Handheld electronic devices - RC timers - Security and surveillance systems - Window comparators - Multivibrators
Datasheet
Alternative Parts
Common MCP6541T-I/LT alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542339000 |
| USHTS | 8542330001 |
| TARIC | 8542339000 |
| Type | Details |
|---|---|
| CAHTS | 8542330000 |
| BRHTS | 85423390 |
| INHTS | 85423300 |
| MXHTS | 8542.33.99 |
Sourcing Information
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