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ADS1278HPAP
IC ADC 24BIT SIGMA-DELTA 64HTQFP
- メーカー
- Mfr。パート #ADS1278HPAP
- パッケージ HTQFP (PAP)-64
- データシート
- 在庫中4538
100% オリジナル &新しい
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仕様
| Package | Tray |
| ProductStatus | Active |
| NumberofBits | 24 |
| SamplingRate(PerSecond) | 144k |
| NumberofInputs | 8 |
| InputType | Differential |
| DataInterface | SPI |
| Configuration | ADC |
| NumberofA/DConverters | 1 |
| Architecture | Sigma-Delta |
| ReferenceType | External |
| Voltage-SupplyAnalog | 5V |
| Voltage-SupplyDigital | 1.65V ~ 1.95V |
| OperatingTemperature | -55°C ~ 175°C |
| Package/Case | 64-PowerTQFP |
| SupplierDevicePackage | 64-HTQFP (10x10) |
概要
Description
The ADS1278HPAP is a high-performance analog-to-digital converter (ADC) from Texas Instruments, designed for precision data acquisition in various applications, including industrial, medical, and instrumentation systems. It features an 8-channel input configuration with a 24-bit resolution, enabling it to capture high-fidelity signals.
The device operates at a maximum sampling rate of 32 kSPS per channel and supports multi-channel synchronous operation, making it suitable for applications requiring simultaneous sampling. Its low noise and high dynamic range enhance accuracy in measurements, while programmable gain amplifiers (PGAs) allow flexibility in signal conditioning.
The ADS1278HPAP also incorporates a digital filter and offers various output data formats, including binary and twos complement. It interfaces easily with digital systems via a serial port interface (SPI).
Key features include low power consumption, high linearity, and integrated internal reference, resulting in reduced external component count. Overall, the ADS1278HPAP is ideal for applications that require high precision and multi-channel data acquisition.
The device operates at a maximum sampling rate of 32 kSPS per channel and supports multi-channel synchronous operation, making it suitable for applications requiring simultaneous sampling. Its low noise and high dynamic range enhance accuracy in measurements, while programmable gain amplifiers (PGAs) allow flexibility in signal conditioning.
The ADS1278HPAP also incorporates a digital filter and offers various output data formats, including binary and twos complement. It interfaces easily with digital systems via a serial port interface (SPI).
Key features include low power consumption, high linearity, and integrated internal reference, resulting in reduced external component count. Overall, the ADS1278HPAP is ideal for applications that require high precision and multi-channel data acquisition.
Features
The ADS1278HPAP is a high-performance, 24-bit analog-to-digital converter (ADC) designed for applications requiring precise signal digitization. Key features include:
1. High Resolution: Offers 24-bit resolution for accurate signal representation.
2. Fast Data Rate: Supports data rates up to 32 kSPS per channel, suitable for high-speed applications.
3. Multi-Channel Input: Integrates eight differential input channels, enabling simultaneous data capture.
4. Low Noise: Features low noise characteristics for improved signal fidelity, important in sensitive applications.
5. Programmable Gain Amplifier (PGA): Includes a PGA for flexible gain settings, enhancing the dynamic range.
6. Digital Filtering: Implements integrated digital filters for noise reduction and anti-aliasing.
7. SPI Interface: Provides a Serial Peripheral Interface for easy connectivity and communication with microcontrollers.
8. Power Efficiency: Designed for low power consumption, making it ideal for portable and battery-operated devices.
These features make the ADS1278HPAP suitable for industrial, medical, and instrumentation applications where high accuracy and speed are critical.
1. High Resolution: Offers 24-bit resolution for accurate signal representation.
2. Fast Data Rate: Supports data rates up to 32 kSPS per channel, suitable for high-speed applications.
3. Multi-Channel Input: Integrates eight differential input channels, enabling simultaneous data capture.
4. Low Noise: Features low noise characteristics for improved signal fidelity, important in sensitive applications.
5. Programmable Gain Amplifier (PGA): Includes a PGA for flexible gain settings, enhancing the dynamic range.
6. Digital Filtering: Implements integrated digital filters for noise reduction and anti-aliasing.
7. SPI Interface: Provides a Serial Peripheral Interface for easy connectivity and communication with microcontrollers.
8. Power Efficiency: Designed for low power consumption, making it ideal for portable and battery-operated devices.
These features make the ADS1278HPAP suitable for industrial, medical, and instrumentation applications where high accuracy and speed are critical.
Package
The ADS1278HPAP is packaged in a 32-lead HTQFP (Thin Quad Flat Package) with a pitch of 0.8 mm. This package type is designed for surface mounting, allowing for efficient heat dissipation and space-saving in PCB designs.
Pinout
The ADS1278HPAP is a high-performance, 24-bit analog-to-digital converter (ADC) with a pin count of 64. It features a multi-channel design with up to 8 differential input channels, suitable for applications in industrial and medical instrumentation.
Key functions include:
- Data Conversion: Converts analog signals into digital format with high resolution.
- Programmable Gain Amplifier (PGA): Allows for gain adjustment on the input signals.
- Low-Dropout Voltage Regulator: Supports low-power operation.
- SPI Interface: Facilitates communication with microcontrollers or DSPs.
- On-Chip Digital Filters: Provides filtering capabilities to enhance signal integrity.
Overall, the ADS1278HPAP is designed for high-speed and high-precision data acquisition systems.
Key functions include:
- Data Conversion: Converts analog signals into digital format with high resolution.
- Programmable Gain Amplifier (PGA): Allows for gain adjustment on the input signals.
- Low-Dropout Voltage Regulator: Supports low-power operation.
- SPI Interface: Facilitates communication with microcontrollers or DSPs.
- On-Chip Digital Filters: Provides filtering capabilities to enhance signal integrity.
Overall, the ADS1278HPAP is designed for high-speed and high-precision data acquisition systems.
Manufacturer
The ADS1278HPAP is manufactured by Texas Instruments (TI), a leading global semiconductor company. Founded in 1930, Texas Instruments specializes in designing and producing a wide range of analog and digital signal processing (DSP) solutions. The company is known for its innovative products in areas such as embedded processing, analog electronics, automotive applications, and industrial systems. TI serves various markets, including telecommunications, consumer electronics, and automotive, providing high-performance components that enhance electronic devices' functionality. The ADS1278HPAP is a high-performance, 24-bit, delta-sigma analog-to-digital converter (ADC) primarily used in applications requiring precise data conversion, such as medical devices, industrial automation, and instrumentation.
Application
The ADS1278HPAP is a high-performance, 24-bit Analog-to-Digital Converter (ADC) primarily used in medical imaging, industrial automation, precision measurement, and data acquisition systems. Its application areas include electrocardiography (ECG), ultrasound imaging, seismic data collection, and high-resolution sensor interfaces, where accurate and fast signal conversion is essential.
Equivalent
Equivalent products to the ADS1278HPAP ADC include the Analog Devices AD7768-1, AD7606, and the MAXIM MAX11270. Other alternatives are the TI ADS1262 and the LTC2415 from Analog Devices. These devices offer similar features such as high-resolution, multi-channel input, and low power consumption, suitable for applications in data acquisition and industrial control. Always verify specifications to ensure compatibility with your specific needs.
出荷
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出荷料参照(DHL/FedEx):
DHL の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は2〜5営業日です。
フェデックス: 配送費は25ドル〜40ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
UPS の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
TNT社: 配送費は25ドル〜65ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
EMS: 配送料金は30〜50ドル(0.5kg)の範囲で、推定配送時間は7〜15営業日です。
登録航空郵便: 配送費は2〜4ドル(0.1kg)で、推定配送時間は5〜20営業日です。
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