PART NO.	PRICE		STOCK	MANUFACTURE	DESCRIPTION	Product	Mounting Style	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Packaging	Supply Voltage - Max	Supply Voltage - Min	Configuration	Resolution	Interface Type	Output Type	Shutdown	Accuracy	Temperature Threshold
DS1721U+	1+ $2.490 10+ $2.410 25+ $2.380 100+ $2.270	PDF RFQ	979 In-stock	Maxim Integrated	Board Mount Temperature Sensors Digital Thermometer & Thermostat	Digital Thermometer and Thermostat	SMD/SMT	USOP-8	- 55 C	+ 125 C	Tube	5.5 VDC	2.7 VDC	Local	12 bit	2-Wire, I2C, SMBus	Digital	No Shutdown	+/- 2 C	Programmable
DS1721S+	1+ $2.490 10+ $2.410 25+ $2.380 100+ $2.270	PDF RFQ	1,162 In-stock	Maxim Integrated	Board Mount Temperature Sensors Digital Thermometer & Thermostat	Digital Thermometer and Thermostat	SMD/SMT	SOIC-8	- 55 C	+ 125 C	Tube	5.5 VDC	2.7 VDC	Local	12 bit	2-Wire, I2C, SMBus	Digital	No Shutdown	+/- 1 C	Programmable
DS1721U+T&R	1+ $4.000 10+ $3.000 25+ $3.000 50+ $2.000 3000+ $1.000	PDF RFQ	8,000 In-stock	Maxim Integrated	Board Mount Temperature Sensors Digital Thermometer & Thermostat	Digital Thermometer and Thermostat	SMD/SMT	USOP-8	- 55 C	+ 125 C	Reel	5.5 VDC	2.7 VDC	Local	12 bit	2-Wire, I2C, SMBus	Digital	No Shutdown	+/- 2 C	Programmable
DS1721S+T&R	1+ $4.240 10+ $4.000 25+ $3.200 50+ $3.040 2500+ $1.930	PDF RFQ	1,914 In-stock	Maxim Integrated	Board Mount Temperature Sensors Digital Thermometer & Thermostat	Digital Thermometer and Thermostat	SMD/SMT	SOIC-Narrow-8	- 55 C	+ 125 C	Reel	5.5 VDC	2.7 VDC	Local	12 bit	2-Wire, I2C, SMBus	Digital	No Shutdown	+/- 2 C	Programmable