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AD7124-4BBCPZ
+BOMIC ADC 24BIT SIGMA-DELTA 32LFCSP
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メーカーテキサス・インスツルメンツ
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メーカー品番 #AD7124-4BBCPZ
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データシート AD7124-4BBCPZ DataSheet
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在庫状況6415
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| PartStatus | Active |
| BaseProductNumber | AD7124 |
| NumberofBits | 24 |
| SamplingRate(PerSecond) | 19.2k |
| NumberofInputs | 4, 7 |
| InputType | Differential, Pseudo-Differential, Single Ended |
| DataInterface | DSP, MICROWIRE™, QSPI™, and SPI™ |
| Configuration | MUX-PGA-ADC |
| Ratio-S/H:ADC | 0:1 |
| NumberofA/DConverters | 1 |
| Architecture | Sigma-Delta |
| ReferenceType | External, Internal |
| Voltage-Supply,Analog | 2.7V ~ 3.6V, ±1.8V |
| Voltage-Supply,Digital | 1.65V ~ 3.6V |
| Features | PGA, Temperature Sensor |
| OperatingTemperature | -40°C ~ 125°C |
| Package | 32-WFQFN Exposed Pad, CSP |
| SupplierDevicePackage | 32-LFCSP (5x5) |
| MountingType | Surface Mount |
| Packaging | Tray |
概要
Description
The device supports fully differential and single-ended input modes, enhancing its flexibility. It also includes features like programmable gain, a digital filter for noise reduction, and low power consumption, making it an ideal choice for precision data acquisition. The AD7124-4 operates with low power requirements, with various power modes to optimize performance and efficiency.
Communication is facilitated through a simple SPI interface, allowing for easy integration into a wide range of systems. This ADC is especially useful in applications such as industrial process control, instrumentation, and medical equipment, where high accuracy and low noise performance are critical.
Equivalent
1. TI ADS124S08 - 24-bit, low-noise ADC.
2. Maxim MAX11270 - 24-bit delta-sigma ADC.
3. Microchip MCP3564 - 24-bit, low-noise ADC.
4. TI ADS1262 - 32-bit precision ADC with PGA.
5. Linear Technology LTC2440 - High-speed ADC.
Note that compatibility depends on specific requirements like channel count, power, and features. Always verify electrical characteristics and features.
Features
1. Channels and Configuration: It offers four differential or eight single-ended input channels that are easily configurable for various sensor inputs.
2. Performance: The device provides a high level of accuracy with low noise performance and has a programmable gain amplifier (PGA) for enhanced measurement precision.
3. Low Power: It is optimized for low power consumption, making it suitable for battery-powered and portable applications.
4. Data Rate: The ADC supports a flexible output data rate range, allowing for adaptability across different applications.
5. Integrated Features: It includes integrated digital filters and a temperature sensor for system-level functionality.
6. Interface: Communication is facilitated via a simple SPI-compatible interface.
7. Operating Conditions: It is suitable for a wide range of operating conditions, making it versatile for use in various industrial, medical, and instrumentation applications.
The combination of these features makes the AD7124-4BBCPZ ideal for high-precision data acquisition systems.
Pinout
The primary function of the AD7124-4 is to convert analog signals into digital data with high precision. It is designed for use in precision measurement applications and features multiple analog inputs as well as integrated gain stages, making it versatile for various sensor interfacing tasks. The ADC includes features like low noise, programmable gain, and flexible filtering, which are ideal for applications such as temperature measurement, pressure sensors, and industrial instrumentation.
In summary, the AD7124-4BBCPZ has a 32-pin count and serves the purpose of high-precision analog-to-digital conversion.