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IC ADC 12BIT SAR SOT23-6
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HerstellerTexas Instruments
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Herstellerteil #ADCS7476AIMF
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Paket SOT-23-6
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Auf Lager2521
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Spezifikationen
| Attribut | Wert |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Not For New Designs |
| Number of Bits | 12 |
| Sampling Rate(Per Second) | 1M |
| Number of Inputs | 1 |
| Input Type | Single Ended |
| Data Interface | SPI, DSP |
| Configuration | S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | Supply |
| Voltage - Supply, Analog | 2.7V ~ 5.25V |
| Voltage - Supply, Digital | 2.7V ~ 5.25V |
| Operating Temperature | -40°C ~ 125°C |
| Supplier Device Package | SOT-23-6 |
Übersicht
Description
Equivalent
1. Analog Devices AD7476 - 12-bit, 1 MSPS ADC.
2. Microchip MCP3201 - 12-bit, 100ksps ADC, slower but similar in resolution.
3. Texas Instruments ADS8320 - 16-bit, low power ADC with similar features.
Always verify electrical characteristics and package compatibility when considering equivalents.
Features
1. Resolution & Performance: It is a 12-bit ADC capable of sampling rates up to 1 MSPS (Mega Samples Per Second), ensuring high-resolution data conversion.
2. Input Voltage Range: The ADC supports a single-ended input voltage range, typically from 0 to the reference voltage.
3. Power Efficiency: It is designed with low power consumption, making it suitable for battery-operated and power-sensitive applications.
4. Package: The ADCS7476AIMF comes in a small SOT-23 package, facilitating space-efficient designs.
5. Interface: It utilizes a simple serial interface (SPI compatible) for easy integration with microcontrollers and digital signal processors.
6. Supply Voltage: The device operates on a single supply voltage, typically from 2.7V to 5.5V.
7. Temperature Range: It is rated for operation over a wide temperature range, typically from -40°C to 85°C, making it suitable for industrial applications.
These features make the ADCS7476AIMF ideal for a range of applications, including portable devices, instrumentation, and data acquisition systems.
Pinout
The functions of the pins are typically as follows:
1. VDD (Power Supply): Supplies the power to the ADC.
2. GND (Ground): Common ground for the analog and digital circuitry.
3. VIN (Analog Input): The input channel for the analog signal to be converted.
4. DOUT (Data Out): Serial data output that transmits the conversion result.
5. SCLK (Serial Clock Input): Synchronizes the data transfer with the microcontroller.
6. CS (Chip Select): Activates the device when low, starting the conversion process.
7. NC (No Connect): Typically not connected internally or sometimes used for factory testing.
8. VREF (Reference Voltage): Provides the reference voltage for the ADC conversion process.
Please refer to the official datasheet for precise details and any additional information.
Manufacturer
Application
1. Data Acquisition Systems: Used for converting analog signals to digital form for processing and analysis.
2. Industrial Automation: Helps in monitoring and controlling industrial processes.
3. Medical Equipment: Utilized in devices like ECG and MRI machines for accurate digital signal processing.
4. Consumer Electronics: Found in devices requiring signal conversion, such as audio equipment.
5. Communication Systems: Used for signal processing in wireless and wired communications.
6. Instrumentation: Applicable in precision measurement tools and laboratory instruments.
Overall, its versatility makes it suitable for any application requiring efficient analog-to-digital conversion.