DS60RU Ver la hoja de datos (PDF) - Maxim Integrated

Número de pieza

componentes Descripción

Lista de partido

DS60RU

Analog Temperature Sensor

Maxim Integrated 

www.maxim-ic.com

FEATURES

§ Factory Calibrated for +6.25mV/°C Sensitivity

with 424mV DC Offset at 0°C

§ ±2.0°C Accuracy Over 0°C to +85°C Range

§ Measurement Range of -40°C to +125°C

§ Ultra-Low Supply Current (125µA max)

§ Tiny SOT-23-3 and 0.51mm x 1.27mm Flip-

Chip Packages

§ Wide Power Supply Range (+2.7V £ VDD £

+5.5V)

§ Functionally-Compatible with LM60

§ Applications Include Monitoring Battery

Packs, Disk Drives, Printers, or any Space- or

Power-Constrained Thermally Sensitive

Systems.

1400

1000

DS60 Output Voltage Characteristic

600

200

-40 -20 0 20 40 60 80 100 120

Temperature (°C)

Measured

Temperature

=

(VO – 424mV)

6.25mV/°C

DS60

Analog Temperature Sensor

PIN ASSIGNMENT

GND

GND

DS60

VDD

VDD

VO

SOT-23-3

(DS60R)

VO

(TOP VIEW)

Flip-Chip

(DS60X)

Package mechanical drawings can be found at:

http://www.maxim-ic.com/TechSupport/DallasPackInfo.htm

PIN DESCRIPTION

VDD - Power Supply Voltage

VO

- Sensor Output

GND - Ground

ORDERING INFORMATION

Ordering Number

DS60R/T&R

DS60R-U

DS60R+T&R

DS60R+U

DS60X/T&R

Description

SOT-23-3: 3,000 piece Tape & Reel

SOT-23-3

Lead-Free SOT-23-3: 3000 piece

Tape & Reel

Lead-Free SOT-23-3

Flip Chip: 10,000 piece Tape & Reel

DESCRIPTION

The DS60 analog temperature sensor measures its own temperature and provides these measurements to

the user in the form of an output voltage (VO) that is proportional to degrees centigrade. The output

voltage characteristic is factory-calibrated for a typical sensitivity of +6.25mV/°C and a DC offset of

+424mV at 0°C. Its operating temperature range is -40°C to +125°C, corresponding to an output voltage

range of +174mV to +1205mV. The DS60 has ±2.0°C accuracy over a 0°C to +85°C temperature range

and over the full +2.7V to +5.5V power supply range. Its accuracy is within ±3.0°C over the operating

temperature range and full supply range. Because the output voltage is positive for the entire temperature

range, there is no need for a negative power supply.

The DS60’s tiny size, low-current operation, and wide supply range make it ideal for use in battery-

powered applications. To further reduce power dissipation, the DS60 can be powered by any logic gate

1 of 2

062602

Share Link: