1ppm/°C, Low-Noise, +2.5V/+4.096V/+5V

Voltage References

2

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ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS—MAX6325

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

(Voltages Referenced to GND)

IN ................................................................................-0.3V to 40V

OUT, TRIM ..................................................................-0.3V to 12V

NR.................................................................................-0.3V to 6V

Plastic DIP (derate 9.09mW/°C above +70°C)................727mW

SO (derate 5.88mW/°C above +70°C) ............................471mW

CERDIP (derate 8.00mW/°C above +70°C) ....................640mW

Operating Temperature Ranges

MAX63_ _ C_ A.......................................................0°C to +70°C

MAX63_ _ E_ A ....................................................-40°C to +85°C

MAX63_ _ MJA ..................................................-55°C to +125°C

Storage Temperature Range ..............................-65°C to +150°C

Lead Temperature (soldering, 10sec)...............................+300°C

Load Regulation (Note 2)

ppm/mA

+25°C

+25°C

µs

5

+25°C

Turn-On Settling Time

To ±0.01% of final value

1.3

2.8

+25°C

Output Noise Voltage (Note 3)

µVp-p

1.5

mV

±15

±25

C, E, M

Trim-Adjustment Range

mA

3.0

C, E, M

Supply Current

1.8

2.7

+25°C

10

30

M

1

7

10Hz

≤ f ≤ 1kHz

E

0.1Hz

≤ f ≤ 10Hz

Figure 1

1

6

C

ppm/

1000h

3

15

M

30

+25°C

1

7

Long-Term Stability

E

1

6

C

+25°C

Temperature Hysteresis

ppm

20

(Note 4)

10

M

8

E

7

C

2

5

+25°C

10V

45

M

35

E

30

C

MAX6325MJA

1.0

2.5

M

8V

CONDITIONS

MAX6325E_A

MAX6325C_A

MAX6325

ppm/V

10

18

+25°C

Line Regulation (Note 2)

ppm/°C

0.75

1.5

E

Output Voltage Temperature

Coefficient (Note 1)

0.5

1.0

C

Output Voltage

2.499

2.500

2.501

V

C, E, M

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

Input Voltage Range

8

36

V

Sourcing: 0mA

Sinking: -15mA