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AD7699BCPZ
+BOMIC ADC 16BIT SAR 20LFCSP
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제조업체아날로그 디바이스(주)
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제조업체 부품 #AD7699BCPZ
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데이터시트 AD7699BCPZ DataSheet
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패키지 WFQFN-20
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재고5311
365 1일 품질 보증
7*24 영업 시간 서비스 보증
90-판매 후 1일 보증
정품 보증
사양
| 속성 | 가치 |
| Package / Case | Tray |
| Series | PulSAR® |
| Part Status | Active |
| Number of Bits | 16 |
| Sampling Rate(Per Second) | 500k |
| Number of Inputs | 8 |
| Input Type | Differential, Pseudo-Differential, Single Ended |
| Data Interface | SPI, DSP |
| Configuration | MUX-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 |
| Features | Temperature Sensor |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 20-LFCSP (4x4) |
개요
Description
Key specifications include a 250 kSPS throughput rate, a low power consumption of around 4.5 mW at 5 V, and a wide input range that supports both unipolar and bipolar inputs. The ADC exhibits excellent noise performance and accuracy, with a typical integral nonlinearity (INL) of ±0.5 LSB.
The AD7699BCPZ communicates via a serial peripheral interface (SPI) or other compatible digital interface, making it versatile for integration into various digital environments. Its small 20-lead LFCSP package makes it suitable for space-constrained applications.
This ADC is ideal for use in precision data acquisition systems, medical instrumentation, and industrial automation where high resolution and multiple input channels are required.
Equivalent
1. TI ADS8688 – 16-bit, 8 channel, 500 kSPS ADC.
2. Microchip MCP3468 – 16-bit, multi-channel ADC.
3. Maxim MAX11131 – 16-bit, 8-channel, 500 kSPS ADC.
These alternatives offer similar resolution, channel count, and sampling rates, though specifics may vary slightly in terms of features and performance parameters.
Features
The device supports a wide input voltage range and is equipped with a high-speed serial interface that is SPI-compatible, enabling easy integration with microcontrollers and DSPs. It operates with a single supply voltage ranging from 2.3V to 5.5V, enhancing its flexibility across various applications.
The AD7699BCPZ boasts excellent linearity and low distortion performance, making it suitable for precise measurements in industrial process controls, data acquisition systems, and medical instrumentation. It includes a reference buffer and a temperature sensor for improved accuracy and stability. The compact LFCSP package aids in space-constrained designs. Overall, the AD7699BCPZ is noted for its accuracy, speed, and low power, offering a comprehensive solution for high-performance data conversion needs.
Pinout
Key functions of the AD7699BCPZ include:
- Multi-channel capability with 8 single-ended or 4 differential analog input channels.
- Precision 16-bit resolution for accurate data conversion.
- Serial Peripheral Interface (SPI) for easy integration with microcontrollers and DSPs.
- Internal reference and temperature sensor options for enhanced performance.
- Low power consumption, making it suitable for battery-powered applications.
This ADC is typically used in applications that require precise analog-to-digital conversion, such as data acquisition systems, instrumentation, and industrial control systems.
Manufacturer
Application
1. Data Acquisition Systems: Used for capturing and digitizing analog signals for further processing.
2. Medical Instruments: Suitable for diagnostic equipment requiring accurate signal conversion.
3. Portable Instrumentation: Ideal for battery-powered devices due to its low power usage.
4. Industrial Process Control: Utilized in monitoring and control applications where precision is critical.
5. Automotive Systems: Used in applications needing reliable and accurate sensor data conversion.
6. Communications Equipment: Employed in systems requiring high-speed data processing.
These areas benefit from the AD7699's 16-bit resolution, multiple-channel capability, and efficient power performance.