MIC2775 Micrel Semiconductor, MIC2775 Datasheet - Page 3

• Manufacturer Part Number: MIC2775
• Description: Micro-Power Voltage Supervisor Advance Information
• Manufacturer: Micrel Semiconductor

Absolute Maximum Ratings
Supply Voltage (V
Input Voltage (V
RST, (/RST) Current .................................................. 20mA
Storage Temperature (T
ESD Rating, Note 3 ................................................... 1.5kV
Electrical Characteristics
Note 5; T
Symbol
I
VDD VOLTAGE THRESHOLD
V
RST, /RST OUTPUTS
t
t
V
V
/MR INPUT
V
V
t
t
I
I
Note 1.
Note 2.
Note 3.
Note 4.
Note 5.
September 29, 2000
MIC2775
DD
PROP
RST
PROP
MIN
PU
IN
HYST
OL
OH
IH
IL
Exceeding the absolute maximum rating may damage the device.
The device is not guaranteed to function outside its operating rating.
Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.
V
V
A
DD
DD
= +25°C, bold values indicate –40°C ≤ T
operating range is 1.5V to 5.5V. Output is guaranteed to be asserted down to V
equals nominal “ Typical Application (V
Parameter
Supply Current
Under-Voltage Threshold On V
Hysteresis Voltage
Propagation Delay
Reset Pulse Width
RST or /RST Output Voltage Low
RST or /RST Output Voltage High
Input High Voltage
Input Low Voltage
Propagation Delay
Minimum Input Pulse Width
Internal Pull-up Current
Input Current, /MR
/MR
DD
) ....................................... –0.3V to +7V
) ..................................... –0.3V to +7V
S
) ....................... –65°C to +150°C
(Note 1)
DD
DD
)” as shown in “Standard Voltage Options Table.”
A
≤ +85°C; unless noted
Condition
V
open, Note 5
V
V
I
V
I
V
I
V
I
V
From V
Reset Occurs, V
V
SINK
SINK
SOURCE
SOURCE
DD
DD
DD
DD
DD
DD
DD
/MR
= V
= V
= V
≥ 1.6V
≥ 1.2V; Note 4
≥ 1.5V
≥ 1.2V; Note 4
= 1.6mA;
= 100µA;
< V
/MR
TH
TH
TH
= 500µA;
= 10µA;
IL
+1.6%, /MR, RST, /RST
+ 1.5% + 100mV to
– 1.5% - 100 mV
< (V
3
IL
Operating Ratings
Supply Voltage (V
Input Voltage (V
Ambient Temperature Range (T
Package Thermal Resistance (θ
/MR
–100mV)
< V
IL
DD
= 1.2V.
/MR
DD
) .................................... –0.3V to +6.0V
) .................................. +1.5V to +5.5V
(Note 2)
V
0.8V
0.8V
0.7V
TH
Min
140
–1.5%
A
JA
DD
DD
DD
) ............. –40°C to +85°C
) ...................... 256°C/W
Typ
V
100
100
3.5
20
33
1
5
TH
V
0.3V
TH
Max
280
0.3
0.3
+1.5%
DD
MIC2775
Micrel
Units
ms
µA
nA
nA
µs
µs
ns
%
V
V
V
V
V
V
V
V