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AD7983BRMZ
+StücklisteIC ADC 16BIT SAR 10MSOP
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HerstellerAnalog Devices Inc.
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Herstellerteil #AD7983BRMZ
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Paket MSOP-10
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Auf Lager4332
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package / Case | Tube |
| Series | PulSAR® |
| Part Status | Active |
| Number of Bits | 16 |
| Sampling Rate(Per Second) | 1.33M |
| Number of Inputs | 1 |
| Input Type | Pseudo-Differential |
| Data Interface | SPI, DSP |
| Configuration | S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External |
| Voltage - Supply, Analog | 2.375V ~ 2.625V |
| Voltage - Supply, Digital | 2.375V ~ 2.625V |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 10-MSOP |
Übersicht
Description
Key features include a wide input voltage range, excellent linearity, and low noise performance. The device operates over a temperature range of -40°C to +85°C, making it robust for various applications. Its compact 10-lead MSOP package and low power consumption make it ideal for portable and battery-powered devices.
The AD7983BRMZ is commonly used in applications such as industrial automation, medical instrumentation, and communications equipment. It interfaces easily with microcontrollers and digital signal processors (DSPs) due to its simple serial peripheral interface (SPI) compatibility. Overall, this ADC provides a balance of speed, accuracy, and power efficiency, catering to diverse data conversion needs.
Equivalent
1. Texas Instruments ADS8861 - 16-bit, 1 MSPS SAR ADC.
2. Maxim Integrated MAX11162 - 16-bit, 500 kSPS, low power SAR ADC.
3. Microchip Technology MCP33111 - 16-bit, 1 MSPS SAR ADC.
These products have similar specifications but may differ in features like power consumption, package, or interface options. Always check the datasheets for specific compatibility.
Features
1. Resolution: 16-bit for precise conversion.
2. Speed: Offers a high throughput rate of 1.33 MSPS, enabling fast data acquisition.
3. Input Range: Operates with a single-ended input range of 0 to VREF.
4. Power Consumption: Low power consumption of 4.25 mW at 1.33 MSPS, which is efficient for portable applications.
5. Voltage Supply: Operates with a single power supply of 2.5 V, simplifying power requirements.
6. Interface: Utilizes a Serial Peripheral Interface (SPI) for ease of integration into digital systems.
7. Accuracy: Features a low total unadjusted error of ±0.6 LSB, ensuring high precision.
8. Temperature Range: Functions reliably over a wide temperature range from -40°C to +85°C.
9. Compact Package: Available in a small MSOP-10 package, ideal for space-constrained applications.
These features make the AD7983BRMZ suitable for applications requiring high precision and speed, such as instrumentation and medical equipment.
Pinout
The primary function of the AD7983BRMZ is to convert analog signals into digital data with a sample rate of up to 1.33 MSPS (mega samples per second). This ADC is known for its low power consumption, precision, and accuracy, making it suitable for a wide range of applications including medical instruments, industrial process controls, and data acquisition systems.
The key pins include:
- VDD: Power supply
- GND: Ground
- IN+: Positive analog input
- IN-: Negative analog input
- REF: Reference voltage input
- CNV: Convert input
- SDO: Serial data output
- SCK: Serial clock input
These pins facilitate the ADC's operation by providing power, receiving input signals, and enabling communication with microcontrollers or other digital devices.