MAX6605

Low-Power Analog Temperature Sensor in SC70 Package

Low-Power Analog Temperature Sensor in an SC-70 Package


Description

The MAX6605 precision, low-power, analog output temperature sensor is available in a 5-pin SC70 package. The device has a +2.7V to +5.5V supply voltage range and 10µA supply current over the -55°C to +125°C temperature range. For the -40°C to +105°C temperature range, the supply voltage can go as low as +2.4V. Accuracy is ±1°C at TA = +25°C and ±3°C from 0°C to +70°C.

The MAX6605 output voltage is dependent on its die temperature and has a slope of 11.9mV/°C and an offset of 744mV at 0°C. The output typically shows only +0.4°C of nonlinearity over the -20°C to +85°C temperature range.
MAX6605: Typical Application Circuit MAX6605: Typical Application Circuit Enlarge+

Key Features

  • Low Current Consumption (10µA max)
  • Small SC70 Package
  • Accurate (±0.75°C max at TA = +25°C)
  • Optimized to Drive Large Capacitive Loads

Applications/Uses

  • Battery Packs
  • Cell Phones
  • Digital Still Cameras
  • GPS Equipment
Part Number Sensor Type Interface Channels Accuracy
(±°C)
Parasite Pwr. Oper. Temp.
(°C)
Package/Pins Budgetary
Price
See Notes
MAX6605  Local Analog One 3 No -55 to +125
SC-70/5
$0.49 @1k
See All Temperature Sensors (112)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Related Resources


MAX30205
Human Body Temperature Sensor

  • High Accuracy and Low-Voltage Operation Aids Designers in Meeting Error and Power Budgets
  • One-Shot and Shutdown Modes Help Reduce Power Usage
  • 600µA (typ) Operating Supply Current

MAX86160
Integrated Heart-Rate Sensor for In-Ear Applications

  • Miniature 4.3mm x 2.8mm x 1.45mm 18-pin Optical Module
  • High In-Band 13Hz Signal-to-Noise Ratio (SNR) Reflective Heart Rate Monitor and Medical-Grade Pulse Oximeter
  • Ultra Low-Power Operation for Mobile Device