S-5841 Datasheet, PDF (7/25 Pages) Seiko Instruments Inc – TEMPERATURE SWITCH IC

Rev.1.3_00
TEMPERATURE SWITCH IC
S-5841 Series
„ DC Electrical Characteristics
1. CMOS output product
(1) SNT-6A package
Table 6
(Ta = 25°C, unless otherwise specified)
Item
Symbol
Condition
Test
Min. Typ. Max. Unit
circuit
Power supply voltage
V_DD
Detection temperature
+T_D
+T_D = +55 to +95°C
+T_D = +40 to +54°C
2.2
−
10.0
V
1
2.6
−
10.0
−
T_DET−2.5 T_DET T_DET+2.5 °C
1
HYS1
HYS2
−
−
−
“H”
Hysteresis of detection
temperature ^*1
T_HYS
“H”
“L”
“H”
−
2
−
°C
1
“L”
−
4
−
°C
1
“H”
−
10
−
°C
1
“L”
“L”
−
0
−
°C
1
Output current
Current consumption
during operation
I_DETH V_DD = 3.0 V,
V_DET = 2.2 V
2
9.4
−
mA
2
I_DETL apply for DET pin V_DET = 0.4 V 0.5
2.3
−
mA
2
I_DD
V_DD = 3.0 V
−
10
20
µA
1
HYS1 pin input voltage “H” V_IH
HYS1 pin input voltage “L” V_IL
HYS1 pin input current “H” I_IH
HYS1 pin input current “L” I_IL
HYS2 pin input voltage “H” V_IH
HYS2 pin input voltage “L” V_IL
HYS2 pin input current “H” I_IH
HYS2 pin input current “L” I_IL
−
−
V_DD = 3.0 V, V_HYS1 = 3.0 V
V_DD = 3.0 V, V_HYS1 = 0 V
−
−
V_DD = 3.0 V, V_HYS2 = 3.0 V
V_DD = 3.0 V, V_HYS2 = 0 V
0.8 × V_DD −
−
V
3
−
− 0.2 × V_DD V
3
−0.1
−
0.1
µA
3
−0.1
−
0.1
µA
3
0.8 × V_DD −
−
V
3
−
− 0.2 × V_DD V
3
−0.1
−
0.1
µA
3
−0.1
−
0.1
µA
3
*1. The hysteresis temperature can be switched in 0°C , 2°C , 4°C, 10°C, and is set by the HYS1 pin and HYS2 pin in
the S-5841 with SNT-6A package.
Seiko Instruments Inc.
7