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IC ADC 16BIT SAR 28SOIC
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ManufacturerTexas Instruments
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Mfr. Part #ADS7805U
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In Stock7363
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Specifications
| Attribute | Value |
| Part Status | Active |
| Number of Bits | 16 |
| Sampling Rate (Per Second) | 100k |
| Number of Inputs | 1 |
| Input Type | Single Ended |
| Data Interface | Parallel |
| Configuration | S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A / D Converters | 1 |
| Architecture | SAR |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Operating Temperature | -25°C ~ 85°C |
| Package / Case | 28-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 28-SOIC |
| Mounting Type | Surface Mount |
| Base Product Number | ADS7805 |
Overview
Description
Key features include low power consumption, high linearity, and low noise, ensuring reliable performance in applications such as industrial automation, medical instrumentation, and sensor systems. The ADS7805U also includes built-in reference voltage options, enhancing its versatility.
With its robust design and specifications, the ADS7805U is ideal for applications requiring accurate signal processing and data conversion from analog signals to digital form for further analysis and processing.
Equivalent
Features
1. Sample Rate: Supports up to 100 kSPS, allowing for fast signal processing.
2. Input Range: Features a single-ended input range of 0-5V, suitable for many applications.
3. Resolution: Offers a 12-bit resolution, providing a balance between precision and speed.
4. Low Power Consumption: Operates at low power levels, making it suitable for battery-operated devices.
5. Voltage Reference: Internal reference voltage simplifies design and reduces external components.
6. Digital Interface: Provides a parallel digital output, facilitating easy interfacing with microcontrollers and digital systems.
7. Operating Temperature: Rated for a wide temperature range, enhancing reliability in various environments.
8. Package Options: Available in compact packages, allowing for space-saving designs in electronics.
These features make the ADS7805U suitable for applications in instrumentation, industrial automation, and portable medical devices.
Pinout
1. VREF: Reference voltage input.
2. AGND: Analog ground.
3. DGND: Digital ground.
4. VDD: Supply voltage for digital circuits.
5. A0-A15: Data output pins for the digital representation of the analog input.
6. CS (Chip Select): Activates the device for operation.
7. RD (Read Control): Initiates data read from the output.
8. WR (Write Control): Used for writing settings or commands.
9. CLK: Clock input for timing control.
10. BUSY: Indicates when the ADC is processing the conversion.
The ADS7805U is designed for applications requiring accurate and high-speed data acquisition.
Manufacturer
Texas Instruments holds a strong position in the semiconductor industry, offering a diverse portfolio that includes data converters like the ADS7805U, which is a 16-bit analog-to-digital converter (ADC) known for its precision and performance. TI's innovations and extensive expertise in analog technology make it a key player in the market, catering to engineers and designers worldwide. The company's commitment to research and development ensures continuous advancement in semiconductor technology, thereby driving numerous applications across various sectors.