Overview
The AD7988-5BRMZ-RL7 is a 16-bit, successive approximation analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the PulSAR® series and is known for its low power consumption and high performance. It operates from a single 2.5V power supply and features a versatile serial interface port compatible with SPI protocols. The AD7988-5 offers a throughput of 500 kSPS, making it suitable for a variety of applications requiring precise and efficient analog-to-digital conversion.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 16 bits |
| Throughput | 500 kSPS |
| Supply Voltage (VDD) | 2.375V to 2.625V |
| Input Voltage Range | 0 V to VREF (with respect to IN-) |
| Reference Voltage (VREF) | External, independent of VDD |
| Output Format | SERIAL (SPI-compatible) |
| Number of Analog Input Channels | 1 |
| Differential Nonlinearity (DNL) | 0.9 LSB |
| Package Type | 10-Lead MSOP |
| Operating Temperature Range | -40°C to +125°C |
| RoHS Status | ROHS3 Compliant, Lead Free |
Key Features
- Low power consumption, making it suitable for battery-powered devices and power-sensitive applications.
- High throughput of 500 kSPS for efficient data conversion.
- SPI-compatible serial interface allowing for daisy-chaining of multiple ADCs on a single 3-wire bus.
- External reference voltage that can be set independently of the supply voltage.
- On-board conversion clock, eliminating the need for an external serial clock for the conversion process.
- Compact 10-lead MSOP package with dimensions of 3mm x 3mm.
Applications
- Medical devices: For precise measurement and data acquisition in medical equipment such as patient monitoring systems and diagnostic devices.
- Industrial automation: In control systems, data loggers, and other industrial applications requiring accurate analog-to-digital conversion.
- Aerospace and defense: Where low power consumption and high reliability are critical.
- Automotive systems: For sensor data acquisition and processing in automotive electronics.
- Scientific instruments: Such as spectrometers, oscilloscopes, and other measurement instruments.
Q & A
- What is the resolution of the AD7988-5BRMZ-RL7 ADC?
The AD7988-5BRMZ-RL7 has a resolution of 16 bits. - What is the throughput rate of the AD7988-5BRMZ-RL7?
The throughput rate is 500 kSPS. - What is the supply voltage range for the AD7988-5BRMZ-RL7?
The supply voltage range is from 2.375V to 2.625V. - Can the reference voltage be set independently of the supply voltage?
Yes, the reference voltage can be set independently of the supply voltage. - What type of output format does the AD7988-5BRMZ-RL7 use?
The output format is SERIAL, compatible with SPI protocols. - How many analog input channels does the AD7988-5BRMZ-RL7 have?
The AD7988-5BRMZ-RL7 has one analog input channel. - What is the differential nonlinearity (DNL) of the AD7988-5BRMZ-RL7?
The DNL is 0.9 LSB. - What is the operating temperature range of the AD7988-5BRMZ-RL7?
The operating temperature range is from -40°C to +125°C. - Is the AD7988-5BRMZ-RL7 RoHS compliant?
Yes, the AD7988-5BRMZ-RL7 is ROHS3 compliant and lead-free. - What is the package type and size of the AD7988-5BRMZ-RL7?
The package type is 10-Lead MSOP, with dimensions of 3mm x 3mm.
