(Hong Kong)
Product Summary
The D16329CAA11CQC is a digital thermometer. The D16329CAA11CQC provides 9, 10, 11, or 12-bit temperature readings over a -55 to +125 ℃ range. The D16329CAA11CQC thermometer accuracy is ±0.5 ℃ from 0 to +70 ℃ with 3.0V ≤ VDD ≤ 5.5V, and the D16329CAA11CQC accuracy is ±1 from -10 to +85 ℃ with 3.0V ≤ VDD ≤ 5.5V. The D16329CAA11CQC on all three devices provides custom hysteresis with user-defined trip points (TH and TL). The TH and TL registers and thermometer configuration settings are stored in NV EEPROM so they can be programmed prior to installation. In addition, the D16329CAA11CQC automatically begins taking temperature measurements at power-up, which allows it to function as a stand-alone thermostat. Communication with the D16329CAA11CQC is achieved through a 2-wire serial interface, and three address pins allow up to eight devices to be multidropped on the same 2-wire bus. The applications of the D16329CAA11CQC include Network Routers and Switches, Cellular Base Stations, Portable Products, Any Space-Constrained Thermally Sensitive, Product.
Parametrics
D16329CAA11CQC absolute maximum ratings: (1)Voltage on any Pin Relative to Ground: -0.5V to +6.0V; (2)Operating Temperature Range: -55 to +125 ℃; (3)Storage Temperature Range: -55 to +125 ℃; (4)Solder Dip Temperature (10s): See IPC/JEDEC J-STD-020A Specification; (5)Reflow Oven Temperature: +220 ℃.
Features
D16329CAA11CQC features: (1)D16329CAA11CQC Provides ±0.5 ℃ Accuracy over a 0 to +70 ℃ Range; (2)D16329CAA11CQC Provides ±1 ℃ Accuracy over a -10 to +85 ℃ Range; (3)D16329CAA11CQC Automatically Begins Taking Temperature Measurements at Power-Up; (4)Operating Temperature Range: -55 to +125 ℃; (5)Temperature Measurements Require No External Components; (6)Output Resolution is User-Selectable to 9, 10, 11, or 12 Bits; (7)Wide Power-Supply Range (+2.7V to +5.5V); (8)Converts Temperature-to-Digital Word in 750ms (max); (9)Multidrop Capability Simplifies Distributed Temperature-Sensing Applications; (10)Thermostatic Settings are User-Definable and Nonvolatile (NV); (11)Data is Read/Written Through 2-Wire Serial Interface; (12)All Three Devices are Available in 8-Pin μSOP Packages and the D16329CAA11CQC is Also Available in a 150mil SO package—see Table 1 for Ordering Information.
Diagrams
