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ADS7800JU
+StücklisteIC ADC 12BIT SAR 24SOIC
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HerstellerTexas Instruments
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Herstellerteil #ADS7800JU
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Datenblatt ADS7800JU DataSheet
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Auf Lager4394
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Spezifikationen
| Attribut | Wert |
| PartStatus | Active |
| BaseProductNumber | ADS7800 |
| NumberofBits | 12 |
| SamplingRate(PerSecond) | 333k |
| NumberofInputs | 1 |
| InputType | Single Ended |
| DataInterface | Parallel |
| Configuration | S/H-ADC |
| Ratio-S/H:ADC | 1:1 |
| NumberofA/DConverters | 1 |
| Architecture | SAR |
| ReferenceType | Internal |
| Voltage-Supply,Analog | 5V, -11.4V ~ 16.5V |
| Voltage-Supply,Digital | 5V |
| OperatingTemperature | -40°C ~ 85°C |
| Package | 24-SOIC (0.295", 7.50mm Width) |
| SupplierDevicePackage | 24-SOIC |
| MountingType | Surface Mount |
| Packaging | Bulk, Tube |
Übersicht
Description
Key features include low power consumption, high linearity, and a built-in sample-and-hold circuit, which ensures stable signal capture during the conversion process. The ADS7800JU supports both unipolar and bipolar input ranges, allowing for flexibility in various applications such as medical instrumentation, industrial control systems, and digital signal processing.
With its serial interface, the ADS7800JU is straightforward to integrate into microcontroller and digital signal processor (DSP) systems. Overall, it provides a reliable solution for high-resolution ADC needs in demanding environments.
Equivalent
Features
1. Resolution: 12 bits, offering precise digital representations of analog signals.
2. Sampling Rate: Capable of sampling up to 100 kSPS.
3. Input Voltage Range: Typically supports ±10V or 0-5V input ranges, depending on configuration.
4. Architecture: Successive approximation architecture, ensuring fast conversion times.
5. Low Power Consumption: Designed for efficiency, making it suitable for battery-powered applications.
6. Interface: Provides a parallel or serial interface for easy integration with microcontrollers and processors.
7. Temperature Range: Industrial-grade operation typically ranges from -40°C to +85°C.
8. Package: Available in a 28-pin dual-in-line package (DIP) or other configurations for versatility in design.
These features make the ADS7800JU suitable for a wide range of precision measurement applications.
Pinout
Key pin functions include:
- Analog Input Pins (VIN+ and VIN-): For differential input signals.
- Reference Voltage Pins (VREF+ and VREF-): For setting the reference voltage used for conversion.
- Digital Output Pins (D0-D11): For transmitting the 12-bit digital output.
- Control Pins (CS, RD, WR, and CLK): For controlling the operation of the ADC (chip select, read, write, and clock signals).
- Power Supply Pins (VDD and VSS): For providing power to the device.
- Other Pins (AGND, DGND): For grounding the analog and digital sections.
The ADS7800JU is designed for high-speed sampling and low noise, making it suitable for high-performance applications.
Manufacturer
Application
1. Medical Devices: For imaging systems and patient monitoring equipment.
2. Industrial Automation: In process control, instrumentation, and robotics.
3. Communications: For digital signal processing in telecommunications.
4. Consumer Electronics: In audio and video applications for enhanced signal quality.
5. Data Acquisition Systems: For scientific research and environmental monitoring.
Its combination of speed and accuracy makes it suitable for any application requiring reliable analog-to-digital conversion.