MIC803-40D3VC3 查看數據表（PDF） - Micrel

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MIC803-40D3VC3

3-Pin Microprocessor Supervisor Circuit with Open-Drain Reset Output

Micrel 

Micrel, Inc.

MIC803

Absolute Maximum Ratings(4)

Supply Voltage (VCC) ...................................... –0.3V to 6.0V

Reset Output (/RESET).................................. –0.3V to 6.0V

Input Current (VCC) ......................................................20mA

Output Current (/RESET) ............................................20mA

Rate of Rise (VCC) ................................................... 100V/µs

Junction Temperature (TJ)…………………………....+150°C

Lead Temperature (soldering, 10s)............................ 260°C

Storage Temperature (TS).........................–65°C to +150°C

ESD Rating(6).................................................................. 3kV

Operating Ratings(5)

Supply Voltage (VCC)........................................ 1.0V to 5.5V

Reset Output Voltage (/RESET) ...................... 0.0V to 5.5V

Junction Temperature (TJ) ........................ –40°C to +125°C

Junction Thermal Resistance

3-Pin SC70 (θJA) .............................................. 260°C/W

3-Pin SOT-23 (θJA)...........................................203°C/W

Electrical Characteristics(7)

For typical values, VCC = 5.0V for MIC803-46/44/41/40, VCC = 3.3V for MIC803-31/30/29, VCC = 3.0V for MIC803-26; TJ = 25°C,

Bold values indicate –40°C ≤ TJ ≤ +125°C; unless noted.

Parameter

Conditions

Min.

Typ.

Max. Units

Power Supply Input

Operating Voltage Range (VCC)

TJ = –40˚C to +85˚C

TJ = –40˚C to +125˚C

Supply Current (ICC)

TJ = –40˚C to +85˚C

TJ = +85˚C to +125˚C

Voltage Threshold

VCC = 5.5V, No Load

VCC = 3.6V, No Load

VCC = 5.5V, No Load

VCC = 3.6V, No Load

1.0

5.5

V

1.2

5.5

5.5

15

4.5

10

µA

18

13

MIC803-46

TJ = –40˚C to +85˚C

TJ = –40˚C to +125˚C

4.50

4.63

4.75

4.44

4.82

MIC803-44

TJ = –40˚C to +85˚C

TJ = –40˚C to +125˚C

4.25

4.38

4.50

4.20

4.56

Reset Threshold (VTH)

MIC803-41

TJ = –40˚C to +85˚C

TJ = -40˚C to +125˚C

4.00

4.10

4.20

V

3.97

4.24

MIC803-40

TJ = –40˚C to +85˚C

TJ = –40˚C to +125˚C

3.89

4.00

4.10

3.80

4.20

MIC803-31

TJ = –40˚C to +85˚C

TJ = –40˚C to +125˚C

3.00

3.08

3.15

2.95

3.21

Notes:

4. Exceeding the absolute maximum ratings may damage the device.

5. The device is not guaranteed to function outside its operating ratings.

6. Devices are ESD sensitive. Handling precautions are recommended. Human body model, 1.5kΩ in series with 100pF.

7. Specification for packaged product only.

August 3, 2015

5

Revision 1.2

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