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MAX667CSA from MAXIM,MAXIM - Dallas Semiconductor

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MAX667CSA

Manufacturer: MAXIM

+5V/Programmable Low-Dropout Voltage Regulator

Partnumber Manufacturer Quantity Availability
MAX667CSA MAXIM 577 In Stock

Description and Introduction

+5V/Programmable Low-Dropout Voltage Regulator The MAX667CSA is a precision, cold-junction-compensated thermocouple-to-digital converter manufactured by Maxim Integrated.  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Type:** Thermocouple-to-Digital Converter  
- **Resolution:** 12-bit  
- **Temperature Range:** 0°C to +1024°C (for K-type thermocouple)  
- **Cold-Junction Compensation:** Integrated  
- **Supply Voltage:** +3V to +5.5V  
- **Interface:** SPI-compatible serial interface  
- **Package:** 8-pin SOIC  
- **Operating Temperature Range:** -20°C to +85°C  
- **Accuracy:** ±(0.7% of reading + 1 LSB) for K-type thermocouple  

### **Descriptions:**  
The MAX667CSA performs cold-junction compensation and digitizes the signal from a K-type thermocouple. It provides a simple SPI interface for microcontroller communication, eliminating the need for additional signal conditioning.  

### **Features:**  
- Cold-junction compensation integrated  
- Simple SPI-compatible serial interface  
- Converts thermocouple voltage to digital form  
- No external components needed (except decoupling capacitor)  
- High noise rejection  
- Open thermocouple detection  

For exact performance characteristics, refer to the official datasheet from Maxim Integrated.

Application Scenarios & Design Considerations

+5V/Programmable Low-Dropout Voltage Regulator
Partnumber Manufacturer Quantity Availability
MAX667CSA MAXIM 20 In Stock

Description and Introduction

+5V/Programmable Low-Dropout Voltage Regulator The MAX667CSA is a precision cold-junction-compensated thermocouple-to-digital converter manufactured by Maxim Integrated.  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Type:** Thermocouple-to-Digital Converter  
- **Resolution:** 12-bit  
- **Temperature Range:** 0°C to +1024°C (K-type thermocouple)  
- **Cold-Junction Compensation Range:** -20°C to +85°C  
- **Supply Voltage:** 3V to 5.5V  
- **Interface:** SPI-Compatible Serial Interface  
- **Accuracy:** ±2°C (from 0°C to +700°C)  
- **Operating Temperature Range:** -20°C to +85°C  
- **Package:** 8-pin SOIC  

### **Descriptions:**  
The MAX667CSA performs cold-junction compensation and digitizes the signal from a K-type thermocouple. It provides a simple SPI-compatible serial interface for microcontroller communication.  

### **Features:**  
- Cold-junction compensation integrated  
- Converts K-type thermocouple output to digital form  
- 12-bit ADC resolution (0.25°C)  
- Simple SPI-compatible serial interface  
- Operates from a single 3V to 5.5V supply  
- Low power consumption  
- Open thermocouple detection  

This device is commonly used in industrial, automotive, and consumer applications requiring temperature measurement with thermocouples.

Application Scenarios & Design Considerations

+5V/Programmable Low-Dropout Voltage Regulator
Partnumber Manufacturer Quantity Availability
MAX667CSA MAX 135 In Stock

Description and Introduction

+5V/Programmable Low-Dropout Voltage Regulator The MAX667CSA is a precision, low-power, dual operational amplifier manufactured by Maxim Integrated.  

### **Specifications:**  
- **Supply Voltage Range:** ±1.5V to ±18V  
- **Input Offset Voltage:** 70µV (max)  
- **Input Bias Current:** 1nA (max)  
- **Gain Bandwidth Product:** 1MHz  
- **Slew Rate:** 0.5V/µs  
- **Common-Mode Rejection Ratio (CMRR):** 100dB (min)  
- **Power Supply Rejection Ratio (PSRR):** 100dB (min)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 8-pin SOIC  

### **Descriptions and Features:**  
- **Precision Performance:** Low offset voltage and drift ensure high accuracy.  
- **Low Power Consumption:** Optimized for battery-powered applications.  
- **Wide Supply Range:** Operates from ±1.5V to ±18V, making it versatile for various designs.  
- **High CMRR and PSRR:** Minimizes errors from power supply fluctuations and common-mode signals.  
- **Rail-to-Rail Output:** Provides maximum dynamic range in single-supply applications.  
- **Stable Operation:** Unity-gain stable with no external compensation required.  

The MAX667CSA is commonly used in precision instrumentation, sensor signal conditioning, and low-power analog circuits.

Application Scenarios & Design Considerations

+5V/Programmable Low-Dropout Voltage Regulator
Partnumber Manufacturer Quantity Availability
MAX667CSA 92 In Stock

Description and Introduction

+5V/Programmable Low-Dropout Voltage Regulator The MAX667CSA is a precision, cold-junction-compensated thermocouple-to-digital converter manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Temperature Range:** 0°C to +1024°C (for K-type thermocouple)  
- **Resolution:** 0.25°C  
- **Accuracy:** ±8 LSB (for 0°C to +700°C)  
- **Supply Voltage:** +3V to +5.5V  
- **Current Consumption:** 1.5mA (typical)  
- **Conversion Time:** 0.17s (typical)  
- **Interface:** SPI-compatible serial output  
- **Cold-Junction Compensation:** Integrated  
- **Package:** 8-pin SOIC  

### **Descriptions:**
- The MAX667CSA converts the signal from a K-type thermocouple into a 12-bit digital output with cold-junction compensation.  
- It eliminates the need for additional signal conditioning or cold-junction compensation circuitry.  
- The device includes a built-in thermocouple break detection feature.  

### **Features:**
- **Cold-Junction Compensation:** On-chip circuitry compensates for ambient temperature variations.  
- **Simple SPI Interface:** Easy interfacing with microcontrollers.  
- **Thermocouple Break Detection:** Alerts if the thermocouple is disconnected.  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **Wide Supply Voltage Range:** Operates from +3V to +5.5V.  
- **High Resolution:** 0.25°C per LSB for precise measurements.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

+5V/Programmable Low-Dropout Voltage Regulator

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