Rainbow-electronics MAX837 Manual do Utilizador descarregar pdf (Página 3)

MAX836/MAX837

4-Pin Micropower Voltage Monitors

_______________________________________________________________________________________

1.207

1.206

1.205

1.204

1.203

1.202

1.201

TRIP THRESHOLD VOLTAGE 

vs. TEMPERATURE

MAX836/7 01

TEMPERATURE (°C)

TRIP THRESHOLD VOLTAGE (V)

200-20-40-60 100806040

5.0

4.0

3.0

2.0

1.0

24 8

SUPPLY CURRENT vs. SUPPLY VOLTAGE

MAX836/7 02

(V)

SUPPLY CURRENT (µA)

61035 971112

= 1.22V

02 6

SUPPLY CURRENT vs. IN VOLTAGE

MAX836/7 03

(V)

SUPPLY CURRENT (µA)

4813 75 9 10 11 12

= 11V

= 3.6V



02 6

IN LEAKAGE CURRENT vs. IN VOLTAGE

MAX836/7 04

(V)

IN LEAKAGE CURRENT (nA)

4813 75 9 10 11

= 11V

= +85°C

= -40°C

= +25°C

10,000

1000

0.1

0.01 10.1 10 100

OUTPUT VOLTAGE

vs. OUTPUT SINK CURRENT

MAX836/7-06B

OUTPUT SINK CURRENT (mA)

OUTPUT VOLTAGE (mV)

100

= +85°C

= -40°C

= +25°C

2.0

2.4

2.8

3.2

3.6

4.0

4.4

4.8

24 8

IN LEAKAGE CURRENT vs. 

SUPPLY VOLTAGE

MAX836/7 05

(V)

IN LEAKAGE CURRENT (nA)

61035 971112

= -40°C

= +85°C

= +25°C

= 1.2V

5.5

5.0

1.5

0.5

1.0

0.01 10.1 10 100

MAX837 OUTPUT VOLTAGE

vs. OUTPUT SOURCE CURRENT

MAX836/7-06A

OUTPUT SOURCE CURRENT (mA)

OUTPUT VOLTAGE (V)

4.5

2.0

2.5

3.0

3.5

4.0

= +25°C

= -40°C

= +85°C

130

120

110

100

24 8

OUTPUT LOW VOLTAGE

vs. SUPPLY VOLTAGE

MAX836/7 07

(V)

OUTPUT LOW VOLTAGE (mV)

635 97 101112

SINK

= 500µA

24 8

SHORT-CIRCUIT SINK CURRENT vs. 

SUPPLY VOLTAGE

MAX836/7 08

(V)

SHORT-CIRCUIT SINK CURRENT (mA)

61035 971112

= +85°C

= -40°C

= +25°C

__________________________________________Typical Operating Characteristics

= +5V, R

LOAD

= 1MΩ, R

PULL-UP

= 10kΩ (MAX836 only), T

= +25°C, unless otherwise noted.)

1 2 3 4 5 6

MAX836/MAX837 1

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