Overview
The MAX1227BCEE+ is a high-speed, 12-bit analog-to-digital converter (ADC) designed for precision applications. Produced by Analog Devices Inc./Maxim Integrated, this device is part of a family of robust and reliable multi-bit ADCs that are ideal for precision measurement and various data acquisition tasks.
The MAX1227BCEE+ features an internal reference, an internal temperature sensor, and a FIFO (First-In-First-Out) buffer, making it versatile for different measurement scenarios. It operates with a maximum sampling rate of 300ksps and supports both single-ended and differential input configurations.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Package | 16-SSOP (0.154", 3.90mm Width) |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 300k |
| Number of Inputs | 8 (single-ended or 4 differential) |
| Input Type | Differential, Single Ended |
| Data Interface | SPI 3-Wire Serial, Microwire, QSPI, SPI |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 2.7V ~ 3.6V |
| Voltage - Supply, Digital | 2.7V ~ 3.6V |
| Operating Temperature | 0°C ~ 70°C (commercial), -40°C to +85°C (extended) |
| Mounting Type | Surface Mount |
Key Features
- Internal temperature sensor for temperature monitoring.
- Internal reference for stable conversion.
- FIFO buffer for efficient data handling.
- Support for single-ended and differential input configurations.
- Scan mode and internal averaging capabilities.
- AutoShutdown™ feature for power management.
- 3-wire SPI-/QSPI-/MICROWIRE-compatible serial interface for easy microprocessor control.
Applications
- Temperature control and monitoring systems.
- Process control and automation.
- Data acquisition systems.
- Medical devices requiring precise analog-to-digital conversion.
- Industrial automation and measurement instruments.
Q & A
- What is the maximum sampling rate of the MAX1227BCEE+?
The maximum sampling rate is 300ksps.
- How many input channels does the MAX1227BCEE+ have?
The device has 8 single-ended or 4 differential input channels.
- What types of input configurations are supported by the MAX1227BCEE+?
The device supports both single-ended and differential input configurations.
- What is the operating supply voltage range for the MAX1227BCEE+?
The operating supply voltage range is 2.7V to 3.6V for both analog and digital supplies.
- Does the MAX1227BCEE+ have an internal temperature sensor?
Yes, it includes an internal temperature sensor.
- What is the data interface of the MAX1227BCEE+?
The device uses a 3-wire SPI-/QSPI-/MICROWIRE-compatible serial interface.
- What is the package type of the MAX1227BCEE+?
The device is packaged in a 16-SSOP (0.154", 3.90mm Width).
- What are the key features of the MAX1227BCEE+?
Key features include an internal temperature sensor, internal reference, FIFO buffer, scan mode, internal averaging, and AutoShutdown™.
- What are some common applications of the MAX1227BCEE+?
Common applications include temperature control, process control, data acquisition systems, medical devices, and industrial automation.
- What is the operating temperature range of the MAX1227BCEE+?
The commercial operating temperature range is 0°C to 70°C, and the extended range is -40°C to +85°C.
