DS1825U+ Maxim Integrated Products, DS1825U+ Datasheet - Page 20

• Manufacturer Part Number: DS1825U+
• Description: IC THERMOMETER DIGITAL 8-USOP
• Manufacturer: Maxim Integrated Products

Specifications of DS1825U+

• Function: Thermometer, Thermostat
• Topology: Register Bank, Scratchpad
• Sensor Type: Internal
• Sensing Temperature: -55°C ~ 125°C
• Output Type: Digital
• Output Alarm: Yes
• Output Fan: No
• Voltage - Supply: 3 V ~ 3.7 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Temperature Threshold: Programmable
• Full Temp Accuracy: +/- 0.5 C
• Digital Output - Bus Interface: 1-Wire
• Digital Output - Number Of Bits: 9 bit to 12 bit
• Supply Voltage (max): 3.7 V
• Supply Voltage (min): 3 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Supply Current: 1.5 mA
• Ic Output Type: Digital
• Sensing Accuracy Range: ± 0.5°C
• Supply Voltage Range: 3V To 3.7V
• Resolution (bits): 12bit
• Sensor Case Style: µSOP
• No. Of Pins: 8
• Accuracy %: 0.5°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 20. ADDRESS PROGRAMMING DIAGRAM, V
Note: AD0-AD3 cannot float, each pin must be tied to either V
1-Wire Bus
VDD
VDD
VDD
VDD
20 of 21
DQ
VDD
GND
DQ
VDD
GND
DQ
VDD
GND
DQ
VDD
GND
DD
AD0
AD1
AD2
AD3
AD0
AD1
AD2
AD3
AD0
AD1
AD2
AD3
AD0
AD1
AD2
AD3
or GND.
Location 15
Location 0
Location 1
Location 2
ADO = GND
AD1 = GND
AD2 = GND
AD3 = GND
ADO = VDD
AD1 = GND
AD2 = GND
AD3 = GND
ADO = GND
AD1 = VDD
AD2 = GND
AD3 = GND
ADO = VDD
AD1 = VDD
AD2 = VDD
AD3 = VDD
DD
POWERED