|
S5851A Datasheet, PDF (1/29 Pages) Seiko Instruments Inc – 2-WIRE DIGITAL TEMPERATURE SENSOR | |||
|
S-5851A Series
www.sii-ic.com
© Seiko Instruments Inc., 2009-2015
2-WIRE DIGITAL TEMPERATURE SENSOR
Rev.2.2_00
S-5851A Series is a 2-wire serial I/O digital temperature sensor. This IC measures temperature with resolution of 0.0625°C
without external parts. This IC is ideal for wide-ranging temperature measurement for various applications.
A temperature sensor, a reference voltage generation circuit, a ÎΣ type A/D converter and interface bus are integrated in a
chip, and packages SNT-6A and SOT-23-6 available for this IC.
ï® Features
⢠Low voltage operation
⢠Low current consumption
⢠High accuracy
⢠Temperature resolution
⢠Digital output
⢠Maximum operating frequency
⢠Low power supply voltage detection circuit
⢠Lead-free, Sn 100%, halogen-free*1
: VDD (min.) = 2.7 V
: 45 μA typ. (+25°C)
1 μA typ. (+25°C at shutdown)
: ±2.0°C (max.) â25°C to +85°C
±3.0°C (max.) â40°C to +125°C
: 0.0625°C
: 2-wire serial interface
: 400 kHz
*1. Refer to âï® Product Name Structureâ for details.
ï® Applications
⢠Temperature monitor for power supply
⢠Temperature monitor for battery
⢠Air conditioning system
⢠Various electronics devices
ï® Packages
⢠SNT-6A
⢠SOT-23-6
Seiko Instruments Inc.
1
|
▷ |