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ADS8505IBDWR
+StücklisteIC ADC 16BIT SAR 28SOIC
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HerstellerTexas Instruments
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Herstellerteil #ADS8505IBDWR
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Datenblatt ADS8505IBDWR DataSheet
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Auf Lager7965
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Spezifikationen
| Attribut | Wert |
| Part Status | Active |
| Number of Bits | 16 |
| Sampling Rate (Per Second) | 250k |
| 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 | -40°C ~ 85°C |
| Package / Case | 28-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 28-SOIC |
| Mounting Type | Surface Mount |
| Base Product Number | ADS8505 |
Übersicht
Description
Key features include differential inputs, internal reference, and low power consumption. The ADS8505 also supports serial communication via a standard SPI interface, allowing for easy integration with microcontrollers and digital signal processors.
Its low noise and high linearity ensure accurate signal representation, making it ideal for high-fidelity applications. The device is packaged in a TQFP (Thin Quad Flat Package) for efficient thermal performance and board space management. Overall, the ADS8505IBDWR is a robust solution for applications requiring high-resolution analog data conversion.
Equivalent
Features
1. Resolution: 16-bit resolution with a maximum sampling rate of 100 kSPS.
2. Input Range: Supports multiple input ranges, including differential and single-ended configurations.
3. Integrated Reference: Features an internal voltage reference, simplifying design requirements.
4. Low Power Consumption: Operates with low power, making it suitable for battery-powered applications.
5. High Linearity: Ensures accurate signal conversions across the full input range.
6. Flexible Interface: Supports both SPI and parallel interfaces for easy integration with microcontrollers and processors.
7. Built-in Digital Filter: Includes an integrated digital filter to improve noise performance.
8. Temperature Range: Suitable for industrial applications with a wide operating temperature range.
These features make the ADS8505IBDWR ideal for applications in industrial automation, process control, and instrumentation.
Pinout
Key functions of the pins include:
1. Analog Input (VIN+, VIN-): Inputs for the differential analog signal.
2. Digital Output (D[15:0]): 16-bit digital output data lines.
3. Clock Input (CLK): Provides the timing reference for data conversion.
4. Chip Select (CS): Used to enable or disable the device.
5. Data Ready (DRDY): Indicates when valid data is available on the output.
6. Power Supply Pins (AVDD, DVDD, AGND, DGND): Power supply and ground connections for analog and digital sections.
7. Reference Input (VREF): Reference voltage for the ADC.
8. Configuration Pins (MODE, RESET): Configures the ADC mode and resets it.
These features make the ADS8505IBDWR suitable for various high-speed data acquisition applications.
Manufacturer
The ADS8505IBDWR is a high-speed, 16-bit analog-to-digital converter (ADC) designed for precise measurements in applications such as data acquisition, instrumentation, and control systems. Texas Instruments plays a significant role in advancing technology across multiple industries, focusing on high-performance and efficient solutions to meet the growing demands for electronic devices and systems.