Product Summary

The DS1631Z is a High-Precision, Digital Thermometer and Thermostat. It provides custom hysteresis with user-defined trip points (TH and TL). The DS1631Z configuration settings are stored in NV EEPROM so they can be programmed prior to installation. The applications of the DS1631Z are Network Routers and Switches, Cellular Base Stations, Portable Products, Any Space-Constrained Thermally Sensitive Product.

Parametrics

DS1631Z 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)Reflow Oven Temperature:+220℃.

Features

DS1631Z features: (1)DS1731 Provides ±1℃ Accuracy over a -10℃ to +85℃ Range ; (2)Operating Temperature Range: -55℃ to +125℃; (3)Temperature Measurements Require No External Components ; (4)Output Resolution is User-Selectable to 9, 10, 11, or 12 Bits ; (5)Wide Power-Supply Range (+2.7V to +5.5V) ; (6)Converts Temperature-to-Digital Word in 750ms (max) ; (7)Multidrop Capability Simplifies Distributed Temperature-Sensing Applications ; (8)Thermostatic Settings are User-Definable and Nonvolatile (NV) ; (9)Data is Read/Written Through 2-Wire Serial Interface (SDA and SCL Pins) ; (10)All Three Devices are Available in 8-Pin μSOP Packages and the DS1631 is Also Available in a 150mil SO package.

Diagrams

DS1631Z block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
DS1631Z
DS1631Z
Maxim Integrated Products
Board Mount Temperature Sensors
Data Sheet
Negotiable 
DS1631Z/T&R
DS1631Z/T&R
Maxim Integrated Products
Board Mount Temperature Sensors
Data Sheet
Negotiable 
DS1631Z+
DS1631Z+
Maxim Integrated Products
Board Mount Temperature Sensors Digital Thermometer & Thermostat
Data Sheet
0-1: $2.84
1-25: $1.90
25-50: $1.38
50-100: $1.36
DS1631Z+T&R
DS1631Z+T&R
Maxim Integrated Products
Board Mount Temperature Sensors Digital Thermometer & Thermostat
Data Sheet
0-2090: $1.15
2090-2500: $1.15