MCP6491
The Microchip’s MCP6491 operational amplifiers (op amps) has low input bias current (150 pA, typical at 125°C) and rail-to-rail input and output operation. This family is unity gain stable and has a gain bandwidth product of 7.5 MHz (typical). These devices operate with a single-supply voltage as low as 2.4V, while only drawing 530 µA/amplifier (typical) of quiescent current. These features make the family of op amps well suited for photodiode amplifier, pH electrode amplifier, low leakage amplifier, and battery powered signal conditioning applications, etc. The MCP6491 family is offered in SOT23 and SC70 packages. All devices are designed using an advanced CMOS process and fully specified in extended temperature range from -40°C to +125°C.
Features
| Parameter
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Documents
| MCP6491/2/4 Data Sheet | Data Sheets | 08/16/2013 | 1831KB | |
| AN1494 - Using MCP6491 Op Amps for Photodetection Applications | AppNote | 05/09/2013 | 568KB |  |
| SPICE Model for MCP6491/2/4 Devices | Spice Model | 03/21/2014 | 2KB |
Ordering Information
| Part Number | Leads | Package Type | Temp Range | Packing | 1+ | 26+ | 100+ | 1000+ | 5000+ |
|---|---|---|---|---|---|---|---|---|---|
| MCP6491T-E/LTY | 5 | SC70 | -40C to +125C | T/R | 1.18 | 0.98 | 0.89 | 0.74 | 0.69 |
| MCP6491T-E/OT | 5 | SOT-23 | -40C to +125C | T/R | 1.09 | 0.91 | 0.82 | 0.69 | 0.63 |
RoHS Information
| PartNumber | DeviceWeight | ShippingWeight | LeadCount | PackageType | PackageWidth | SolderComposition | JEDECIndicator | RoHS | ChinaEFUP |
|---|---|---|---|---|---|---|---|---|---|
| MCP6491T-E/OT | 0.016000 | 0.049000 | 5 | SOT-23 | - | Matte Tin | e3 |  |  |
| MCP6491T-E/OTVAO | 0.016000 | 0.049000 | 5 | SOT-23 | - | Matte Tin | e3 | | |
| MCP6491T-E/LTY | 0.006300 | 0.033333 | 5 | SC70 | - | NiPdAu | e4 | | |
- MCP6491/2/4 Data Sheet MCP6494
- AN1494 MCP6491
- SPICE Model for MCP6491/2/4 Devices MCP6494
