UMW TMP103AYFFR(UMW)

The TMP103 series temperature sensors all feature a 4-ball wafer-level package. The TMP103A offers a resolution of 1°C, while the TMP103B offers a resolution of 0.125°C. The two-wire interface of this series is compatible with both SMBus and I²C communication modes, and supports multi-chip access commands, enabling simultaneous communication between the host and multiple devices on the bus without the need to send individual read/write commands to each TMP103 series device. The TMP103A supports up to 8 devices with different addresses on a single bus, while the TMP103B supports up to 16. This series is well-suited for systems with limited temperature measurement areas, temperature-sensitive requirements, and the need for multi-zone temperature measurement and monitoring. The TMP103 series is rated for an operating temperature range of -40°C to +125°C.

• Multi-device access
• Global read/write operations
• Temperature range: -40℃ ~ +125℃
• Temperature measurement accuracy: ±1℃ (-40℃ ~ +125℃)
• Package: 4-ball wafer-level chip-scale package
• Supply voltage: TMP103A: 1.4V ~ 2.8V; TMP103B: 1.4V ~ 3.6V
• Low quiescent current: Normal operation: ≤3μA (0.25Hz); Shutdown mode: ≤1μA
• Resolution: TMP103A: 8-bit; TMP103B: 11-bit
• Digital output: SMBus and I²C compatible interface

• Mobile phones
• Laptops
• Solid-state drives
• Servers