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AD7686BRMZ
+БОМIC ADC 16BIT SAR 10MSOP
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ПроизводительКомпания Analog Devices Inc.
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Мфр. Часть #AD7686BRMZ
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Лист данных AD7686BRMZ DataSheet
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Пакет TFSOP-10
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В наличии2475
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
| Package | Bulk,Tube |
| Series | PulSAR® |
| ProductStatus | Active |
| NumberofBits | 16 |
| SamplingRate(PerSecond) | 500k |
| NumberofInputs | 1 |
| InputType | Pseudo-Differential |
| DataInterface | SPI, DSP |
| Configuration | S/H-ADC |
| Ratio-S/H:ADC | 1:1 |
| NumberofA/DConverters | 1 |
| Architecture | SAR |
| ReferenceType | External |
| Voltage-SupplyAnalog | 5V |
| Voltage-SupplyDigital | 5V |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) |
| SupplierDevicePackage | 10-MSOP |
Обзор
Description
Key features of the AD7686 include differential input, no latency, and excellent noise performance, with a typical signal-to-noise ratio (SNR) of 91.5 dB. It supports both serial and parallel interfaces, facilitating easy integration with microcontrollers and DSPs. The converter offers a flexible reference option, accommodating both external and internal references.
The AD7686 is well-suited for applications requiring precise and reliable data conversion, such as data acquisition systems, medical instruments, and industrial controls. Its low power consumption makes it ideal for battery-operated devices. Overall, the AD7686BRMZ combines accuracy, speed, and efficiency in a small form factor.
Equivalent
1. Texas Instruments ADS8326: A 16-bit, 250 kSPS, SAR ADC.
2. Microchip MCP33151: A 16-bit, 250 kSPS, SAR ADC.
3. Maxim Integrated MAX11613: A 16-bit, 300 kSPS, SAR ADC.
These alternatives offer similar performance and specifications, making them suitable substitutes for the AD7686BRMZ in various applications.
Features
The AD7686BRMZ operates over a wide temperature range from −40°C to +85°C, providing reliability in various environmental conditions. It supports a flexible serial interface compatible with both SPI and DSP formats, which simplifies integration with microcontrollers and DSPs. The converter also boasts a low INL (Integral Nonlinearity) and DNL (Differential Nonlinearity), contributing to high precision and linearity in applications. Overall, the AD7686BRMZ is suitable for use in applications such as data acquisition systems, medical instruments, and industrial controls.
Pinout
Here are the primary functions of the pins, although specific pin assignments should be verified from the manufacturer's datasheet:
1. VDD: Power supply pin.
2. GND: Ground pin.
3. IN+: Positive analog input.
4. IN-: Negative analog input.
5. REF: Reference voltage input.
6. CNV: Convert input to initiate a conversion.
7. SCK: Serial clock input for SPI communication.
8. SDO: Serial data output.
9. SDI: Serial data input or Daisy Chain input.
10. PDREF: Power down the reference.
The AD7686BRMZ is designed for applications requiring precise data conversion, such as instrumentation, data acquisition, and industrial control systems. Always refer to the official datasheet for detailed information on pin configurations and operational specifics.