ELM77xxxxxC
CMOS Dual voltage detector
ELM772409BC(Vdetn1=0.9V, Vdetn2=2.4V)
Rpullup=100K, Vpullup=3V unless otherwise specified.Top=25°C
Parameter
Symbol
Condition
Min. Typ. Max. Unit Note
Operating voltage
Vdd
1.0
6.0
V
-
Detection voltage1
Vdetn1 Vdd=1.5V, Vdet=Voltage detected
0.870 0.900 0.930
V
1
Detection voltage2
Vdetn2 Vdd=Voltage detected
2.352 2.400 2.448
V
1
Vdetn1 Vdetn1 Vdetn1 V
Hysteresis width1
Vhys1
1
×0.04 ×0.08 ×0.12
Vdetn2 Vdetn2 Vdetn2 V
Hysteresis width2
Vhys2
1
×0.02 ×0.04 ×0.06
Current consumption
Idd Vdd=3.0V, Vdet=0V, OUT1,2:Open
0.6
2.0
μA
2
Output current1
Ioutn1 Vdd=1.0V, Vdet=0V, Vout1=0V
1
3
mA
3
Output current2
Ioutn2 Vdd=1.0V, Vout2=0.5V
1
3
mA
3
Open drain
Ileak1 Vdd=6.0V, Vdet=6.0V, Vout1=6.0V
0.001 0.400
μA
3
leakage current1
Open drain
Ileak2 Vdd=6.0V, Vdet=6.0V, Vout2=6.0V
0.001 0.400
μA
3
leakage current2
Input resistance
Rdet Vdet=5.0V, Vdd=0V
10
MΩ
4
Detect delay 1
tPHL1 Vdd=6.0V, Vdet=6.0V→0V
160
μs
5
Detect delay 2
tPHL2 Vdd=6.0V→1.0V
70
μs
6
Release delay 1
tPLH1 Vdd=6.0V, Vdet=0V→6.0V
120
μs
5
Release delay 2
tPLH2 Vdd=1.0V→6.0V
60
μs
6
ΔVdetn
Temperature
±
100
Top=-40°C to +85°C
ppm/°C -
coefficient of Vdetn
ΔTop
Note : test circuit No.
ELM772709BC(Vdetn1=0.9V, Vdetn2=2.7V)
Rpullup=100K, Vpullup=3V unless otherwise specified.Top=25°C
Parameter
Symbol
Condition
Min. Typ. Max. Unit Note
Operating voltage
Vdd
1.0
6.0
V
-
Detection voltage1
Vdetn1 Vdd=1.5V, Vdet=Voltage detected
0.870 0.900 0.930
V
1
Detection voltage2
Vdetn2 Vdd=Voltage detected
2.645 2.700 2.754
V
1
Vdetn1 Vdetn1 Vdetn1 V
Hysteresis width1
Vhys1
1
×0.04 ×0.08 ×0.12
Vdetn2 Vdetn2 Vdetn2 V
Hysteresis width2
Vhys2
1
×0.02 ×0.04 ×0.06
Current consumption
Idd Vdd=3.0V, Vdet=0V, OUT1,2:Open
0.6
2.0
μA
2
Output current1
Ioutn1 Vdd=1.0V, Vdet=0V, Vout1=0V
1
3
mA
3
Output current2
Ioutn2 Vdd=1.0V, Vout2=0.5V
1
3
mA
3
Open drain
Ileak1 Vdd=6.0V, Vdet=6.0V, Vout1=6.0V
0.001 0.400
μA
3
leakage current1
Open drain
Ileak2 Vdd=6.0V, Vdet=6.0V, Vout2=6.0V
0.001 0.400
μA
3
leakage current2
Input resistance
Rdet Vdet=5.0V, Vdd=0V
10
MΩ
4
Detect delay 1
tPHL1 Vdd=6.0V, Vdet=6.0V→0V
160
μs
5
Detect delay 2
tPHL2 Vdd=6.0V→1.0V
70
μs
6
Release delay 1
tPLH1 Vdd=6.0V, Vdet=0V→6.0V
120
μs
5
Release delay 2
tPLH2 Vdd=1.0V→6.0V
60
μs
6
ΔVdetn
Temperature
±
100
Top=-40°C to +85°C
ppm/°C -
coefficient of Vdetn
ΔTop
Note : test circuit No.
10 - 4
ELM-TECH [ ELM Technology Corporation ]
