Overview
The MAX187BCWE+T is a low-power, 12-bit serial analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This component is designed for high-performance data acquisition in various applications. It features a successive-approximation ADC, a fast track/hold circuit, and an on-chip clock, making it suitable for systems requiring precise and efficient analog-to-digital conversion. The MAX187BCWE+T operates on a single supply voltage and communicates through a high-speed 3-wire serial interface, enhancing its versatility in different system designs.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 12-bit | |
| Sampling Rate | 75 kSPS | |
| Input Channel Type | Single Ended | |
| Data Interface | SPI | |
| Supply Voltage Type | Single | |
| Supply Voltage Min | 4.75 V | |
| Supply Voltage Max | 5.25 V | |
| No. of Pins | 16 Pins | |
| ADC / DAC Case Style | WSOIC | |
| Operating Temperature Min | 0°C | |
| Operating Temperature Max | 70°C | |
| Track/Hold Acquisition Time | 1.5 µs | |
| Power Dissipation (TA = +70°C) | 1157 mW (16-Pin Wide SO) |
Key Features
- Low Power Consumption: The MAX187BCWE+T operates with a supply current of 1.5 mA to 2.5 mA in operating mode, making it energy-efficient for battery-powered devices and other low-power applications.
- High-Speed Serial Interface: It features a high-speed 3-wire serial interface, allowing for fast data transfer and communication with microcontrollers or other digital systems.
- On-Chip Clock and Track/Hold Circuit: The integrated clock and fast track/hold circuit (1.5 µs acquisition time) ensure accurate and rapid analog-to-digital conversion.
- Single Supply Voltage: The component operates on a single supply voltage of 4.75 V to 5.25 V, simplifying system design and reducing the need for multiple power sources.
- Small Form Factor: Available in a 16-pin WSOIC package, it is suitable for space-constrained applications.
Applications
- Data Acquisition Systems: Ideal for use in data acquisition systems where high accuracy and speed are required.
- Industrial Automation: Suitable for industrial automation applications where precise analog-to-digital conversion is necessary.
- Medical Devices: Can be used in medical devices that require low power consumption and high accuracy in analog-to-digital conversion.
- Automotive Systems: Applicable in automotive systems for various sensor readings and data acquisition tasks.
- Consumer Electronics: Used in consumer electronics such as audio equipment, where high-quality analog-to-digital conversion is essential.
Q & A
- What is the resolution of the MAX187BCWE+T ADC?
The MAX187BCWE+T has a resolution of 12 bits.
- What is the sampling rate of the MAX187BCWE+T?
The sampling rate is 75 kSPS.
- What type of input channel does the MAX187BCWE+T support?
The MAX187BCWE+T supports single-ended input channels.
- What is the data interface used by the MAX187BCWE+T?
The data interface is SPI (Serial Peripheral Interface).
- What is the operating temperature range of the MAX187BCWE+T?
The operating temperature range is from 0°C to 70°C.
- How much power does the MAX187BCWE+T consume in operating mode?
The supply current in operating mode is between 1.5 mA and 2.5 mA.
- What is the track/hold acquisition time of the MAX187BCWE+T?
The track/hold acquisition time is 1.5 µs.
- Is the MAX187BCWE+T RoHS compliant?
Yes, the MAX187BCWE+T is RoHS compliant.
- What is the package type of the MAX187BCWE+T?
The package type is 16-pin WSOIC.
- Can the MAX187BCWE+T be used in automotive applications?
Yes, it can be used in automotive systems for various sensor readings and data acquisition tasks.
