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MCP6S21T-I/MS
+Lista de MateriaisIC OPAMP PGA 1 CIRCUIT 8MSOP
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FabricanteTecnologia Microchip
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Especificações
| Atributo | Valor |
| Part Status | Active |
| Base Product Number | MCP6S21 |
| Amplifier Type | Programmable Gain |
| Number of Circuits | 1 |
| Output Type | Rail-to-Rail |
| Slew Rate | 22V/µs |
| Current - Input Bias | 1 pA |
| Voltage - Input Offset | 275 µV |
| Supply Current | 1mA |
| Voltage - Supply Span (Min) | 2.5 V |
| Voltage - Supply Span (Max) | 5.5 V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 8-MSOP |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
| -3 dB Bandwidth | 12 MHz |
| Current - Output / Channel | 30 mA |
Visão Geral
Description
Key characteristics of the MCP6S21T-I/MS include low power consumption, wide bandwidth, and low noise, making it suitable for precision applications. It operates over a voltage range of 2.5V to 5.5V, and its rail-to-rail input and output capabilities ensure that it can handle signals across the entire supply voltage range. The device is typically used in applications such as sensor signal conditioning, data acquisition systems, and other electronic devices needing precise gain control.
The MCP6S21T-I/MS is housed in a compact MSOP-8 package, which is advantageous for space-constrained designs. Its programmability and performance make it a versatile choice for engineers looking to implement adaptable analog signal processing solutions.
Equivalent
Features
1. Single Channel: It has a single-channel input with a multiplexer for selecting the input source.
2. Programmable Gain: The gain is digitally programmable with seven available settings: 1, 2, 4, 5, 8, 10, and 32 V/V, allowing flexibility in signal amplification.
3. SPI Interface: It uses a Serial Peripheral Interface (SPI) for simple communication and control.
4. Wide Bandwidth: The amplifier provides a wide bandwidth, suitable for various applications.
5. Low Power Consumption: It operates at low power, making it ideal for battery-powered and portable devices.
6. Single-Supply Operation: It functions with a single supply voltage ranging from 2.7V to 5.5V.
7. Compact Package: Available in a small MSOP-8 package, which is favorable for space-constrained designs.
8. Temperature Range: The device is rated for operation over the industrial temperature range of -40°C to +85°C.
These features make the MCP6S21T-I/MS suitable for applications requiring precise gain control, such as sensor signal conditioning and data acquisition systems.
Pinout
1. VDD (Pin 1): Power supply pin.
2. CS̅ (Pin 2): Active-low chip select input, used to enable SPI communication.
3. SCK (Pin 3): Serial clock input for SPI communication.
4. SI (Pin 4): Serial data input for SPI communication.
5. VOUT (Pin 5): Output voltage pin.
6. VIN+ (Pin 6): Non-inverting input.
7. VIN- (Pin 7): Inverting input; typically connected to ground for single-ended input.
8. VSS (Pin 8): Ground or negative power supply pin.
The MCP6S21 is used to amplify analog signals with programmable gain settings, selected through SPI communication. It is suitable for applications requiring dynamic gain adjustment, such as sensor interfacing and signal conditioning.