Datasheet Microchip MCP6281
| Manufacturer | Microchip |
| Series | MCP6281 |
The Microchip Technology MCP6281/1R/2/3/4/5 family of operational amplifiers (op amps) provide wide bandwidth for the current.
Datasheets
The Microchip Technology MCP6281/1R/2/3/4/5 family of operational amplifiers (op amps) provide wide bandwidth for the current
Prices
Detailed Description
This family has a 5 MHz Gain Bandwidth Product (GBWP) and a 65° phase margin. This family also operates from a single supply voltage as low as 2.2V, while drawing 450 µA (typical) quiescent current. Additionally, the MCP6281/1R/2/3/4/5 supports rail-to-rail input and output swing, with a common mode input voltage range of VDD + 300mV to VSS – 300 mV. This family of operational amplifiers is designed with Microchip’s advanced CMOS process. The MCP6285 has a Chip Select (CS) input for dual op amps in an 8-pin package. This device is manufactured by cascading the two op amps (the output of op amp A connected to the non-inverting input of op amp B). The CS input puts the device in Low-power mode. The MCP6281/1R/2/3/4/5 family operates over the Extended Temperature Range of -40°C to +125°C. It also has a power supply range of 2.2V to 6.0V.
Status
| MCP6281-E/MS | MCP6281-E/P | MCP6281-E/SN | MCP6281T-E/MS | MCP6281T-E/OT | MCP6281T-E/OTVAO | MCP6281T-E/SN | |
|---|---|---|---|---|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
Packaging
| MCP6281-E/MS | MCP6281-E/P | MCP6281-E/SN | MCP6281T-E/MS | MCP6281T-E/OT | MCP6281T-E/OTVAO | MCP6281T-E/SN | |
|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Package | MSOP | PDIP | SOIC | MSOP | SOT-23 | SOT-23 | SOIC |
Parametrics
| Parameters / Models | MCP6281-E/MS | MCP6281-E/P | MCP6281-E/SN | MCP6281T-E/MS | MCP6281T-E/OT | MCP6281T-E/OTVAO | MCP6281T-E/SN |
|---|---|---|---|---|---|---|---|
| Aol, dB | 110 | 110 | 110 | 110 | 110 | 110 | 110 |
| Automotive Recommended | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| CMRR Min, dB | 65 | 65 | 65 | 65 | 65 | 65 | 65 |
| Number of Channels | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Description | Linear Op Amps | Linear Op Amps | Linear Op Amps | Linear Op Amps | Linear Op Amps | Linear Op Amps | Linear Op Amps |
| EMI Protection | No | No | No | No | No | No | No |
| GBWP, kHz | 5000 | 5000 | 5000 | 5000 | 5000 | 5000 | 5000 |
| Ib, pA | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Input Voltage Noise Density, nV/rt(Hz) | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Iq Max, µA | 570 | 570 | 570 | 570 | 570 | 570 | 570 |
| Iq Typical, µA | 445 | 445 | 445 | 445 | 445 | 445 | 445 |
| Isc, mA | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| Lead Count | 8 | 8 | 8 | 8 | 5 | 5 | 8 |
| Operating Voltage Range, V | 2.2 - 6.0 | 2.2 - 6.0 | 2.2 - 6.0 | 2.2 - 6.0 | 2.2 - 6.0 | 2.2 - 6.0 | 2.2 - 6.0 |
| PM, deg | 65 | 65 | 65 | 65 | 65 | 65 | 65 |
| PSRR Min, dB | 70 | 70 | 70 | 70 | 70 | 70 | 70 |
| Package Width | 3x3mm | .300in | .150In(3.90mm) | 3x3mm | - | - | .150In(3.90mm) |
| Rail-To-Rail | In/Out | In/Out | In/Out | In/Out | In/Out | In/Out | In/Out |
| Slew Rate, V/µS | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
| Unity Gain Stable | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Vos Max, µV | 3000 | 3000 | 3000 | 3000 | 3000 | 3000 | 3000 |
| ΔVos/ΔTa, µV/°C | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 |
Other Options
MCP6281R MCP6282 MCP6283 MCP6284 MCP6285
Model Line
Manufacturer's Classification
- Amplifiers and Linear > Operational Amplifiers > General Purpose
