規格
| 屬性 | 價值 |
| Package / Case | Bulk,Tube |
| Series | PulSAR® |
| Part Status | Active |
| Number of Bits | 16 |
| Sampling Rate(Per Second) | 500k |
| 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 ~ 125°C |
| Supplier Device Package | 10-MSOP |
概述
Description
The AD7988-5BRMZ is a high-performance, low-power, 16-bit successive approximation register (SAR) analog-to-digital converter (ADC) from Analog Devices. It is designed for applications requiring precision and efficiency. Operating at a sampling rate of up to 100 kSPS, the AD7988-5BRMZ offers excellent accuracy and linearity with a small footprint, making it suitable for portable or battery-powered devices.
Key features include an input range of 0 to VREF, very low power consumption (650 μW at 100 kSPS), and a wide operating temperature range of -40°C to +125°C. It also has a high-speed serial interface, which simplifies integration with microcontrollers or digital signal processors. The ADC ensures low noise and high stability, benefiting precision measurement applications.
The AD7988-5BRMZ is commonly used in medical instruments, industrial automation, and portable data acquisition systems. It is supplied in a compact MSOP package, optimizing space in tightly packed electronic designs. Its robustness and reliability make it a versatile choice for demanding analog-to-digital conversion tasks.
Key features include an input range of 0 to VREF, very low power consumption (650 μW at 100 kSPS), and a wide operating temperature range of -40°C to +125°C. It also has a high-speed serial interface, which simplifies integration with microcontrollers or digital signal processors. The ADC ensures low noise and high stability, benefiting precision measurement applications.
The AD7988-5BRMZ is commonly used in medical instruments, industrial automation, and portable data acquisition systems. It is supplied in a compact MSOP package, optimizing space in tightly packed electronic designs. Its robustness and reliability make it a versatile choice for demanding analog-to-digital conversion tasks.
Equivalent
The AD7988-5BRMZ is a low-power, 16-bit, 500 kSPS successive approximation register (SAR) analog-to-digital converter (ADC). Equivalent products include the Texas Instruments ADS8860, the Microchip MCP33131D-10, and the Maxim Integrated MAX11156. These alternatives offer similar performance in terms of resolution, speed, and power consumption, making them suitable replacements depending on specific application requirements. Always verify the pin compatibility and electrical characteristics before substituting in a design.
Features
The AD7988-5BRMZ is a high-performance, low power, 16-bit analog-to-digital converter (ADC) from Analog Devices. It features a sampling rate of up to 100 kSPS (kilo-samples per second) and operates with a single power supply ranging from 2.3 V to 5.5 V. This ADC offers excellent precision with a signal-to-noise ratio (SNR) of approximately 91.5 dB and a total unadjusted error (TUE) of ±1 LSB.
It is designed for ease of use with a simple serial digital interface that is SPI-compatible, which makes it suitable for direct connection to various microcontrollers and DSPs. The device also boasts a low power consumption of approximately 150 μW at a 100 kSPS throughput rate, making it ideal for battery-powered and portable applications. The AD7988-5BRMZ comes in a compact MSOP-10 package, facilitating easy integration into space-constrained designs. It is commonly used in applications like data acquisition systems, industrial control, medical instruments, and more.
It is designed for ease of use with a simple serial digital interface that is SPI-compatible, which makes it suitable for direct connection to various microcontrollers and DSPs. The device also boasts a low power consumption of approximately 150 μW at a 100 kSPS throughput rate, making it ideal for battery-powered and portable applications. The AD7988-5BRMZ comes in a compact MSOP-10 package, facilitating easy integration into space-constrained designs. It is commonly used in applications like data acquisition systems, industrial control, medical instruments, and more.
Pinout
The AD7988-5BRMZ is a low-power, 16-bit, successive approximation register (SAR) analog-to-digital converter (ADC). It typically comes in a 10-lead MSOP package. The pin configuration and functions are as follows:
1. VDD: Power supply.
2. GND: Ground.
3. IN+: Positive analog input.
4. IN-: Negative analog input.
5. REF: Reference voltage input.
6. SDI: Serial data input.
7. SCK: Serial clock input.
8. SDO: Serial data output.
9. CNV: Convert input, used to initiate a conversion.
10. NC: No connect or unused pin.
The AD7988-5BRMZ is designed for high-performance, low-power applications, providing fast data throughput and low latency. Its primary function is to convert an analog input signal into a 16-bit digital output with high accuracy. The device operates over a wide range of reference voltages and offers low power consumption, making it suitable for battery-powered or portable applications.
1. VDD: Power supply.
2. GND: Ground.
3. IN+: Positive analog input.
4. IN-: Negative analog input.
5. REF: Reference voltage input.
6. SDI: Serial data input.
7. SCK: Serial clock input.
8. SDO: Serial data output.
9. CNV: Convert input, used to initiate a conversion.
10. NC: No connect or unused pin.
The AD7988-5BRMZ is designed for high-performance, low-power applications, providing fast data throughput and low latency. Its primary function is to convert an analog input signal into a 16-bit digital output with high accuracy. The device operates over a wide range of reference voltages and offers low power consumption, making it suitable for battery-powered or portable applications.
Manufacturer
The AD7988-5BRMZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company provides a wide range of products for various applications, including data converters, amplifiers, sensors, radio frequency (RF) components, and power management devices. Analog Devices serves diverse markets such as telecommunications, automotive, healthcare, industrial, and consumer electronics. The company is known for its focus on innovation and high-performance solutions, making it a key player in the semiconductor industry.
Application
The AD7988-5BRMZ is a high-performance, low-power, 16-bit successive approximation register (SAR) analog-to-digital converter (ADC). It is suitable for various applications, including precision data acquisition systems, industrial process control, medical instrumentation, and battery-powered equipment. Its features, such as a small form factor, low power consumption, and high accuracy, make it ideal for portable and space-constrained applications. Additionally, it is used in applications requiring fast and precise digital representation of analog signals, such as test and measurement equipment, automatic test equipment (ATE), and sensor interfaces.
Package
The AD7988-5BRMZ is packaged in an MSOP-10 (Mini Small Outline Package) with 10 pins. This package type is compact, suitable for space-constrained applications, and is commonly used in precision analog-to-digital converters like the AD7988-5.
