Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface, SGM459 P2P TMP1075DSG.
SGM459
SGM459.pdf
SGM459.pdfFEATURES
• No External Components Required
• Shutdown Mode to Minimize Power Consumption
• Up to Eight SGM459 Devices can be Connected
to a Single Bus
• Power-Up Defaults Permit Stand-Alone Operation
as Thermostat
• Power Supply Voltage Range: 2.7V to 5.5V
• Support 1.8V I2C Bus Voltage at 3.3V Power Supply
• Low Quiescent Current: 49μA (TYP)
• Shutdown Mode Current: 0.4μA (TYP)
• Temperature Accuracy:-55℃ to +125℃: ±1.2℃ (MAX)
• Operating Temperature Range: -55℃ to +125℃
• Available in a Green TDFN-2×2-8AL Package
PIN CONFIGUTION
优势替代
FEATURES
• Temperature accuracy:
±0.25°C (typical) from −55°C to +125°C
±1°C (maximum) from −40 °C to +110°C
±2°C (maximum) from −55°C to +125°C
• Low power consumption:
2.7-μA Average current
0.37-μA Shutdown current
• Supply range options from: 1.62 V to 5.5 V
• Temperature independent of supply
• Digital interface: SMBus, I2C
• Software compatibility with industry standard LM75
and TMP75
• Can coexist in I3C mixed fast mode bus
• Resolution: 12 Bits
• Supports up to 32 I2C addresses
• ALERT pin function
• NIST traceability
PIN CONFIGUTION
