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MCP3461RT-E/NC
+Lista de MateriaisIC ADC 16BIT SIGMA-DELTA 20UQFN
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FabricanteTecnologia Microchip
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Peça do Fabricante #MCP3461RT-E/NC
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Especificações
| Atributo | Valor |
| PartStatus | Active |
| NumberofBits | 16 |
| SamplingRate(PerSecond) | 153.6k |
| NumberofInputs | 1 |
| InputType | Differential, Single Ended |
| DataInterface | SPI |
| Configuration | MUX-ADC |
| Ratio-S/H:ADC | 0:1 |
| NumberofA/DConverters | 1 |
| Architecture | Sigma-Delta |
| ReferenceType | External, Internal |
| Voltage-Supply,Analog | 2.7V ~ 3.6V |
| Voltage-Supply,Digital | 1.8V ~ 3.7V |
| Features | Internal Oscillator, Temperature Sensor |
| OperatingTemperature | -40°C ~ 125°C |
| Package/Case | 20-UFQFN Exposed Pad |
| SupplierDevicePackage | 20-UQFN (3x3) |
| MountingType | Surface Mount |
| BaseProductNumber | MCP3461 |
Visão Geral
Description
Key features include a programmable gain amplifier (PGA), differential input configuration, and an I2C communication interface for easy integration with microcontrollers. The MCP3461 supports both single-ended and differential inputs, enhancing its versatility in various sensor applications, such as temperature, pressure, and other analog signal measurements.
With a low noise floor and excellent linearity, the MCP3461RT-E/NC is ideal for precision measurement applications. Its small package size facilitates ease of use in space-constrained designs. Overall, it is a reliable choice for engineers seeking to implement high-performance measurement systems in their products.
Equivalent
Features
1. Differential Input: Supports single-ended and differential voltage measurements.
2. Programmable Gain Amplifier (PGA): Offers gain settings of 1, 2, 4, and 8 to enhance input signal range.
3. Low Power Consumption: Operates at low current levels, making it suitable for battery-operated devices.
4. Integrated Oscillator: Reduces the need for external components.
5. Multiple Data Rates: Configurable sample rates up to 128 SPS (samples per second).
6. SPI Interface: Facilitates easy communication with microcontrollers and other digital devices.
7. Internal Voltage Reference: Ensures stable and accurate conversions.
8. Temperature Range: Operates effectively across a wide temperature range.
9. Low Noise: Designed for high signal integrity, suitable for precision applications.
This combination of features makes the MCP3461RT-E/NC ideal for sensor applications, data acquisition, and portable instrumentation.
Pinout
Here are the pin functions:
1. VDD: Power supply input.
2. AGND: Analog ground reference.
3. SCL: Serial clock input for I2C communication.
4. SDA: Serial data input/output for I2C communication.
5. ALERT: Alert output for signaling events or conditions.
6. REFP: Reference voltage positive input.
7. REFN: Reference voltage negative input.
8. DIN: Data input for configuring the ADC.
The MCP3461 is designed for precision measurements and features programmable gain, making it suitable for a variety of applications in industrial and consumer electronics.