Features
The MAX3157CAI+ is a high-precision, thermocouple-to-digital converter (TCDC). Key features include:
- Wide Range Compatibility:
- Supports various types of thermocouples, from Type-A to N.
- High Accuracy:
- Achieves a measurement resolution of 0.05°C and an accuracy of ±0.1°C over the full temperature range.
- Temperature Compensation:
- Internal algorithms compensate for non-linearities in the thermocouple material.
- Small Footprint:
- The compact IC design allows for space-efficient integration into various applications.
- Built-in Protection
- : Features such as reverse polarity protection, thermal shutdown, and overcurrent limiting ensure robust operation and system safety.
In summary, the MAX3157CAI+ is a highly accurate thermocouple-to-digital converter, offering wide compatibility, high precision, built-in protection, and a compact footprint.
Package
The MAX3157CAI+ is a surface-mount, integrated circuit (IC) designed as a high-accuracy k-type thermocouple amplifier. It doesn't have a specific package type listed; it's typically found in small SMD packages commonly used for ICs.
Pinout
The MAX3157CAI+ is a thermocouple to digital converter (TDC). It has a built-in 14-bit ADC for each thermocouple channel.
The pin count of the MAX3157CAI+ is 8:
VDD: Positive supply input (5V max).
GND: Negative supply and ground input.
THERM_A, B, C: Thermocouple inputs for channels A, B, and C.
SDO: Serial Data Output, a USB-like interface for communication with the host system.
The functions of these pins allow the MAX3157CAI+ to convert thermocouple signals into digital format and communicate the data to an external system.
Manufacturer
The MAX3157CAI+ is a thermocouple amplifier manufactured by Maxim Integrated, now a part of Analog Devices.
Maxim Integrated is a leading semiconductor company known for its innovative products in the analog, mixed signal, and power management domains. It operates as a public limited liability company (LLC) in the United States.
Applications
The MAX3157CAI+ is a versatile thermocouple interface used in various applications. It covers industries like:
Data center cooling, monitoring temperature gradients.
Industrial process control, ensuring accurate temperature measurements.
Building automation systems, managing heating and cooling systems.
These applications leverage the MAX3157CAI+'s ability to convert thermocouple signals into digital formats for further analysis and control.
Equivalent
The equivalent products of MAX3157CAI+ are high-precision industrial thermocouple interfaces. These devices enable reliable temperature measurements in various industrial applications.
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