S-5842AAAAF-M6T1Y Datasheet, PDF (1/31 Pages) Seiko Instruments Inc – DUAL TRIP TEMPERATURE SWITCH IC

S-5842A Series
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© SII Semiconductor Corporation, 2008-2015
DUAL TRIP TEMPERATURE SWITCH IC
(THERMOSTAT IC)
Rev.2.3_01
The S-5842A Series is a dual trip temperature switch IC (thermostat IC) which detects two points of temperature.
The S-5842A Series operates at the power supply voltage of 2.5 V and the lower current consumption of 10 μA typ.
A temperature sensor with the negative temperature coefficient, a reference voltage generation circuit, a comparator and a
delay circuit are integrated on one chip, and enclosed into the packages SOT-23-6 and SNT-6A.
 Features
• Detection temperature:
• Accuracy of detection temperature:
• Low voltage operation:
• Low current consumption:
• Selectable output form:
• Selectable output type:
• Selectable output logic:
• Operation temperature range:
• Lead-free, Sn 100%, halogen-free^*1
Detection temperature = −10°C to +110°C, +1°C step
±2.5°C (Only for either detection temperature)
VDD = 2.5 V min. (Detection temperature = +20°C to +110°C)
VDD = 2.7 V min. (Detection temperature = 0°C to +110°C)
VDD = 2.8 V min. (Detection temperature = −10°C to +110°C)
IDD = 10 μA typ. (Ta = +25°C)
CMOS output, Nch open-drain output
Separate, Integrate
"H", "L"
Ta = −40°C to +125°C
*1. Refer to " Product Name Structure" for details.
 Applications
• Fan control
• Air-conditioning system
• Mobile phone
• Game console
• Various electronics devices
 Packages
• SOT-23-6
• SNT-6A
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