Imagens apenas para referência
MCP3204-BI/SL
+Lista de MateriaisIC ADC 12BIT SAR 14SOIC
-
FabricanteTecnologia Microchip
-
Peça do Fabricante #MCP3204-BI/SL
-
Ficha Técnica MCP3204-BI/SL DataSheet
-
Pacote SOIC-14
-
Em Estoque5454
365 Garantia de Qualidade em 1 dia
7*24 Garantia de serviço em 24 horas
90-Garantia de pós-venda em 1 dia
Garantia de Produto Genuíno
Especificações
| Atributo | Valor |
| Package / Case | Tube |
| Part Status | Active |
| Number of Bits | 12 |
| Sampling Rate(Per Second) | 100k |
| Number of Inputs | 2, 4 |
| Input Type | Pseudo-Differential, Single Ended |
| Data Interface | SPI |
| Configuration | MUX-S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External |
| Voltage - Supply, Analog | 2.7V ~ 5.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 14-SOIC |
Visão Geral
Description
Key features of the MCP3204-BI/SL include a 12-bit resolution, a throughput rate of up to 100 ksps (kilo-samples per second), and a low power consumption of approximately 500 nA during standby mode. The device operates over a wide voltage range, from 2.7V to 5.5V, making it versatile for various applications. It uses a Serial Peripheral Interface (SPI) for communication, allowing for easy integration with microcontrollers and other digital devices.
The MCP3204-BI/SL is available in a small 14-pin SOIC package, making it ideal for space-constrained designs. Its accurate, high-resolution performance makes it a popular choice for designers looking to convert analog signals into digital data efficiently and reliably.
Equivalent
1. ADS7841 from Texas Instruments: A 4-channel, 12-bit ADC with similar specifications.
2. LTC1286 from Analog Devices: A 4-channel, 12-bit ADC suitable for similar applications.
3. MAX1246 from Maxim Integrated: Offers comparable functionality with 4-channel, 12-bit resolution.
These alternatives offer similar features and can be considered depending on specific requirements like package type and power consumption.
Features
1. Resolution and Channels: It provides 12-bit resolution with four input channels, allowing for high-precision measurements.
2. Sampling Rate: The device supports a sampling rate of up to 100 ksps (kilosamples per second), enabling fast data acquisition.
3. Interface: It communicates via an SPI (Serial Peripheral Interface) protocol, which is easy to implement and suitable for interfacing with microcontrollers.
4. Voltage Reference: It operates with a wide voltage reference range, from 2.7V to 5.5V, making it versatile for various applications.
5. Low Power Consumption: The MCP3204 is designed for low power operation, making it suitable for battery-powered applications.
6. Single Supply Operation: It operates on a single power supply, simplifying power management in complex systems.
7. Temperature Range: The device functions effectively over a temperature range of -40°C to +85°C, suitable for industrial applications.
These features make the MCP3204-BI/SL an efficient choice for applications requiring precise analog-to-digital conversion.
Pinout
1. Pin 1 (CH0): Analog input channel 0
2. Pin 2 (CH1): Analog input channel 1
3. Pin 3 (CH2): Analog input channel 2
4. Pin 4 (CH3): Analog input channel 3
5. Pin 5 (VREF): Voltage reference input
6. Pin 6 (AGND): Analog ground
7. Pin 7 (CLK): Serial clock input
8. Pin 8 (DOUT): Serial data output
9. Pin 9 (DIN): Serial data input
10. Pin 10 (CS/SHDN): Chip select/shutdown input
11. Pin 11 (DGND): Digital ground
12. Pin 12 (VDD): Positive power supply
13-14: Unused or not connected
The device operates using a Serial Peripheral Interface (SPI) and is suitable for applications requiring precision analog-to-digital conversion with multiple input channels.
Manufacturer
Application
1. Data Acquisition Systems: Used for collecting and converting sensor data in industrial, scientific, and environmental monitoring systems.
2. Embedded Systems: Suitable for microcontroller-based projects that need analog input, such as robotics and automation.
3. Medical Devices: Utilized for processing analog signals from medical sensors and diagnostic equipment.
4. Consumer Electronics: Applied in audio processing, touch screens, and other devices requiring high-resolution input data conversion.
5. Instrumentation and Control: Employed in feedback and control systems where precise signal conversion is necessary.