Overview
The AD7988-5BRMZ-RL7 is a 16-bit, successive approximation analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This component is part of the PulSAR® series and is designed to convert analog signals into digital signals with high precision and speed. It operates on a single supply voltage and features a versatile serial interface, making it suitable for a wide range of applications. The AD7988-5BRMZ-RL7 is known for its low power consumption, high throughput, and compact packaging, which includes 10-lead MSOP and LFCSP options.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD7988-5BRMZ-RL7 |
| Package | 10-MSOP, 10-TFSOP (0.118", 3.00mm Width) |
| Number of Bits | 16 |
| Throughput | 500 kSPS |
| Supply Voltage | 2.375 V ~ 2.625 V |
| Logic Interface Voltage | 1.8 V, 2.5 V, 3 V, or 5 V |
| Input Type | Pseudo-Differential |
| Signal to Noise Ratio (SNR) | 91.5 dB at f = 10 kHz, VREF = 5 V |
| Differential Nonlinearity (DNL) | 0.9 LSB |
| Operating Temperature | -40°C to +125°C |
| RoHS Status | RoHS Compliant |
Key Features
- Successive Approximation Architecture: The AD7988-5BRMZ-RL7 uses a successive approximation register (SAR) architecture, which provides high accuracy and speed in analog-to-digital conversion.
- High Throughput: It offers a throughput of 500 kSPS, making it suitable for high-speed applications.
- Low Power Consumption: The ADC is designed for low power dissipation, with a typical power consumption of 2 mW at 500 kSPS.
- Versatile Serial Interface: The component features an SPI-compatible serial interface that supports daisy-chaining multiple ADCs on a single 3-wire bus.
- Compact Packaging: Available in 10-lead MSOP and LFCSP packages, which are conducive to space-saving and flexible configurations.
- No Pipeline Delay or Latency: The ADC does not exhibit any pipeline delay or latency, making it ideal for multiple multiplexed channel applications.
Applications
- Communication: Used in various communication systems for signal processing and data acquisition.
- Industrial Control: Employed in industrial control systems for precise measurement and control.
- Measuring Instruments: Utilized in measuring instruments for accurate data collection.
- Consumer Electronics: Found in consumer electronics for audio processing and other signal conversion tasks.
- Medical Instruments: Used in medical devices for precise signal measurement and analysis.
- Automotive Electronics: Applied in automotive systems for sensor data acquisition and processing.
- Acquisition Systems: Used in data acquisition systems for high-speed and accurate data collection.
- Audio Processing: Employed in audio processing systems for high-quality signal conversion.
Q & A
- What is the resolution of the AD7988-5BRMZ-RL7 ADC?
The AD7988-5BRMZ-RL7 has a 16-bit resolution.
- What is the throughput of the AD7988-5BRMZ-RL7?
The throughput of the AD7988-5BRMZ-RL7 is 500 kSPS.
- What type of input does the AD7988-5BRMZ-RL7 support?
The AD7988-5BRMZ-RL7 supports pseudo-differential inputs.
- What is the operating supply voltage range for the AD7988-5BRMZ-RL7?
The operating supply voltage range is 2.375 V to 2.625 V.
- Is the AD7988-5BRMZ-RL7 RoHS compliant?
Yes, the AD7988-5BRMZ-RL7 is RoHS compliant.
- What is the typical power consumption of the AD7988-5BRMZ-RL7 at 500 kSPS?
The typical power consumption is 2 mW at 500 kSPS.
- What type of serial interface does the AD7988-5BRMZ-RL7 use?
The AD7988-5BRMZ-RL7 uses an SPI-compatible serial interface.
- Can the AD7988-5BRMZ-RL7 be daisy-chained with other ADCs?
Yes, the AD7988-5BRMZ-RL7 can be daisy-chained with other ADCs on a single 3-wire bus.
- What is the operating temperature range of the AD7988-5BRMZ-RL7?
The operating temperature range is -40°C to +125°C.
- What are some common applications of the AD7988-5BRMZ-RL7?
Common applications include communication systems, industrial control, measuring instruments, consumer electronics, medical instruments, and automotive electronics.
