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ADS1283IRHFR
+BOMIC ADC 31BIT SIGMA-DELTA 24VQFN
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제조업체텍사스 인스트루먼트(주)
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제조업체 부품 #ADS1283IRHFR
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데이터시트 ADS1283IRHFR DataSheet
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재고58
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사양
| 속성 | 가치 |
| PartStatus | Active |
| NumberofBits | 31 |
| SamplingRate(PerSecond) | 128k |
| NumberofInputs | 2 |
| InputType | Differential |
| DataInterface | SPI |
| Configuration | MUX-PGA-ADC |
| Ratio-S/H:ADC | 0:1 |
| NumberofA/DConverters | 1 |
| Architecture | Sigma-Delta |
| ReferenceType | External |
| Voltage-Supply,Analog | 2.15V ~ 5.25V |
| Voltage-Supply,Digital | 1.65V ~ 3.6V |
| Features | PGA |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 24-VFQFN Exposed Pad |
| SupplierDevicePackage | 24-VQFN (5x4) |
| MountingType | Surface Mount |
| BaseProductNumber | ADS1283 |
개요
Description
Key features include programmable gain amplifiers (PGAs), built-in digital filters, and a flexible serial interface (SPI) for easy integration into digital systems. Additionally, the ADS1283IRHFR supports multiple input channels, enabling simultaneous measurement of different signals, enhancing its versatility in multi-channel systems.
The device's low power consumption and small package size (LFCSP) make it ideal for battery-powered applications, while its high accuracy and reliability are critical for applications in healthcare and industrial monitoring. Overall, the ADS1283IRHFR is a robust solution for applications requiring high-resolution data acquisition and efficient signal processing.
Equivalent
1. ADS1282 - Similar 24-bit performance but fewer channels.
2. ADS1284 - Offers additional channels or features.
3. AD7768 - A low-power, high-performance ADC from Analog Devices.
4. LTC2415 - A 24-bit ADC with differential inputs from Linear Technology.
Always verify specifications and compatibility for your specific application.
Features
1. High Resolution: Offers 24-bit resolution, providing accurate and detailed digital representations of analog signals.
2. Data Rate: Supports data rates up to 32 kSPS, suitable for various applications requiring fast sampling.
3. Low Noise: Features low noise performance, enhancing measurement accuracy in noisy environments.
4. Integrated Reference: Includes an internal voltage reference, simplifying design and reducing external component count.
5. Differential Input: Supports differential inputs for better performance in rejecting common-mode noise.
6. Power Supply: Operates on a single supply voltage, adding flexibility in design.
7. Programmable Gain Amplifier (PGA): The onboard PGA allows for gain adjustments, accommodating a range of input signal amplitudes.
8. Serial Interface: Provides a serial communication interface (SPI), facilitating easy integration with microcontrollers and digital systems.
These features make the ADS1283IRHFR ideal for applications such as industrial automation, medical devices, and data acquisition systems.
Pinout
Key functions of the pins include:
1. Power Supply Pins: VDD (power supply) and VSS (ground).
2. Analog Input Pins: Multiple differential input channels (AIN1, AIN2, etc.) for signal acquisition.
3. Digital Interface Pins: SPI communication pins (SDO, SDI, SCLK, CS) for data transfer.
4. Clock Inputs: Pins for internal and external clocking options.
5. Configuration and Control Pins: Pins for configuring the device, enabling/disabling channels, and setting gain and data rate options.
This versatile ADC is designed for low-noise and high-resolution performance, making it ideal for precision measurement applications.
Manufacturer
Texas Instruments serves multiple markets, including industrial, automotive, communications, and consumer electronics. The ADS1283 is a high-performance, 24-bit analog-to-digital converter (ADC) designed for precision applications such as medical instrumentation, industrial automation, and data acquisition systems. TI is recognized for its commitment to quality and technological advancement, making it a leading provider of electronic components globally.