Micrel, Inc.
MIC2786/MIC2787
Absolute Maximum Ratings
(1)
Supply Voltage (V
IN
) .....................................
−0.3V
to
+6.0V
Reset Input Voltage (/MR0, /MR1)..........
−0.3V
to V
IN
+0.3V
Open Drain Reset Output (/RST) .................
−0.3V
to
+6.0V
Push-Pull Reset Output (RSTP)..............
−0.3V
to V
IN
+0.3V
Tri-State Programmable Delay (PDY).....
−0.3V
to V
IN
+0.3V
Lead Temperature (soldering, 10s)............................ 260°C
Junction Temperature (T
J
) ........................−40°C to +150°C
Storage Temperature (Ts).........................
−55°C
to
+150°C
ESD Rating (Human Body Model)
(3)
.............................. 2kV
ESD Rating (Machine Model)
(3)
...................................300V
Operating Ratings
(2)
Supply Voltage (V
IN
)..................................... +1.6V to +5.5V
Reset Input Voltage (/MR0, /MR1)......................... 0V to V
IN
Open Drain Reset Output (/RST)...................... 0V to +5.5V
Push-Pull Reset Output (RSTP) ............................ 0V to V
IN
Tri-State Programmable Delay (PDY).................... 0V to V
IN
Ambient Temperature (T
A
) ..........................
−40°C
to +85°C
Junction Thermal Resistance
2mm
×
2mm Thin MLF
®
(θ
JA
).............................90°C/W
Electrical Characteristics
(4)
V
IN
= 3.0V, T
A
= 25°C,
Bold
values indicate
−40°C ≤
T
A
≤
+85°C; unless noted otherwise.
Parameter
Power Supply Input
Supply Voltage (V
IN
)
V
IN
= 5V; /MR0, /MR1, /RST, RSTP, and PDY
open
V
IN
= 3V; /MR0, /MR1, /RST, RSTP, and PDY
open
A (falling) T
A
= 25°C
A (falling)
−40°C ≤
T
A
≤
+85°C
B (falling) T
A
= 25°C
B (falling) –40°C
≤
T
A
≤
+85°C
C (falling) T
A
= 25°C
C (falling) –40°C
≤
T
A
≤
+85°C
D (falling) T
A
= 25°C
Reset Threshold Voltage (V
TH
)
D (falling) –40°C
≤
T
A
≤
+85°C
E (falling) T
A
= 25°C
E (falling) –40°C
≤
T
A
≤
+85°C
F (falling) T
A
= 25°C
F (falling) –40°C
≤
T
A
≤
+85°C
G (falling) T
A
= 25°C
G (falling) –40°C
≤
T
A
≤
+85°C
H (falling) T
A
= 25°C
H (falling) –40°C
≤
T
A
≤
+85°C
4.533
4.509
4.288
4.266
3.014
2.998
2.867
2.852
2.573
2.559
2.267
2.255
2.144
2.133
1.632
1.623
1.6
7.9
7.4
5.5
12.5
µA
V
Conditions
Min.
Typ.
Max.
Units
Supply Current (I
VIN
)
Reset Threshold Voltage
4.625
4.625
4.375
4.375
3.075
3.075
2.925
2.925
2.625
2.625
2.313
2.313
2.188
2.188
1.665
1.665
4.718
4.741
4.463
4.484
3.137
3.152
2.984
2.998
2.678
2.691
2.359
2.371
2.232
2.243
1.698
1.707
V
October 2011
4
M9999-102711-A
MICREL [ MICREL SEMICONDUCTOR ]
