Product Details
●The AD7414 is a complete temperature monitoring system in a 6-pin SOT-23 package. It contains a bandgap temperature sensor and 10-bit ADC to monitor and digitize the temperature reading to a resolution of 0.25°C.
●The AD7414 provides a two-wire serial interface, which is compatible with SMBus and I2C interfaces. On-chip registers can be programmed with high and low temperature limits. An ALERT output (SMBus compatible) becomes active when the high temperature limit is exceeded.
●The part comes in four versions, the AD7414-0, AD7414-1, AD7414-2 and the AD7414-3. The AD7414-0 and AD7414-1 versions allow for the choice of three different SMBus addresses each. All four versions combined give a possibility of eight different I2C addresses for the AD7414.
●The AD7414"s 2.7 V supply voltage, low supply current, serial interface and small package size, make it ideal for a variety of applications, including personal computers, cellular phones, office equipment and domestic appliances.
●Also see the AD7415, which a sister part to the AD7414 in a 5-Lead SOT-23. This part does not have the SMBus Alert Functionality.
●### Features and Benefits
● Temperature range: -40°C to +85°C
● Accuracy of ±2°C
● SMBus™/I2C® Compatible Serial Interface
● 3 µA Power-Down Current
● Temperature Conversion Time - 29 µs typ
● Space Saving 6-pin SOT-23
● Pin-Selectable Addressing via AS
● Over Temperature Indicator
● SMBus alert function
● Four Versions Allow Eight I2C Addresses
