S-5842AAAAF-M6T1Y Datasheet, PDF (2/31 Pages) Seiko Instruments Inc – DUAL TRIP TEMPERATURE SWITCH IC

DUAL TRIP TEMPERATURE SWITCH IC (THERMOSTAT IC)
S-5842A Series
 Block Diagrams
1. CMOS output product (Output type: Separate)
VDD
Temperature
sensor
+
−
Delay circuit
Logic circuit
(selectable)
Rev.2.3_01
DETH
Reference voltage
generation circuit
+
−
Delay circuit
Logic circuit
(selectable)
DETL
VSS
RTH
RTL
Figure 1
2. Nch open-drain output product (Output type: Separate)
VDD
Temperature
sensor
+
−
Delay circuit
Logic circuit
(selectable)
DETH
Reference voltage
generation circuit
+
−
Delay circuit
Logic circuit
(selectable)
VSS
RTH
RTL
Figure 2
DETL
2