RH1021BMH-7 データシートの表示（PDF） - Linear Technology

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RH1021BMH-7

Precision 7V Reference

Linear Technology 

RH1021-7

TABLE 1: ELECTRICAL CHARACTERISTICS (Preirradiation) (Note 9)

SYMBOL PARAMETER

CONDITIONS

TA = 25°C

NOTES MIN TYP MAX

VOUT

TCVOUT

Output Voltage

Output Voltage

Temperature Coefficient

RH1021BM-7

RH1021DM-7

1 6.95

7.05

2

2

∆VOUT Line Regulation

8.5V ≤ VIN ≤ 12V

3

4

∆VIN

12V ≤ VIN ≤ 40V

3

2

∆VOUT Load Regulation

0 ≤ IOUT ≤ 10mA

3

25

∆IOUT (Sourcing Current)

Load Regulation (Shunt Mode) 1.2mA ≤ IOUT ≤ 10mA 3,4

100

IS

Supply Current (Series Mode)

IMIN

Minimum Current (Shunt Mode) VIN Is Open

Output Voltage Noise

0.1Hz ≤ f ≤ 10Hz

5

10Hz ≤ f ≤ 1kHz

5

1.2

1.0

4

4

Long-Term Stability

∆T = 1000 Hrs

6

7

of VOUT

Noncumulative

Temperature Hysteresis

∆T = ±25°C

3

of VOUT

SUB- – 55°C ≤ TA ≤ 125°C SUB-

GROUP MIN TYP MAX GROUP UNITS

1

V

5

2,3 ppm/°C

20

2,3 ppm/°C

1

8

2,3 ppm/V

1

4

2,3 ppm/V

1

40

2,3 ppm/mA

1

1

1

0.3

4

150

2,3 ppm/mA

1.5

2,3

mA

1.2

2,3

mA

µVP-P

µVRMS

ppm

ppm

TABLE 1A: ELECTRICAL CHARACTERISTICS (Postirradiation) (Note 7)

SYMBOL PARAMETER

CONDITIONS

10Krad(Si) 20Krad(Si) 50Krad(Si) 100Krad(Si) 200Krad(Si)

NOTES MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX UNITS

VOUT

TCVOUT

Output Voltage

Output Voltage

Temperature Coefficient

RH1021BM-7

RH1021DM-7

1 6.948 7.052 6.945 7.055 6.942 7.058 6.937 7.063 6.93 7.07

V

2

5

6

8

10

12 ppm/°C

2

20

21

23

25

28 ppm/°C

∆VOUT

∆VIN

∆VOUT

∆IOUT

Line Regulation

Load Regulation

(Sourcing Current)

Load Regulation

(Shunt Mode)

8.5V ≤ VIN ≤ 12V

3

12V ≤ VIN ≤ 40V

3

0 ≤ IOUT ≤ 10mA

3,8

1.2mA ≤ IOUT ≤ 10mA 3,4

4

4

4.5

2

2

2

25

25

25

100

100

100

5

6

ppm/V

2

3

ppm/V

25

25 ppm/mA

100

150 ppm/mA

IMIN

Minimum Current

(Shunt Mode)

VIN Is Open

1.0

1.0

1.0

1.0

1.0

mA

IS

Supply Current

(Series Mode)

1.2

1.2

1.2

1.2

1.2

mA

2

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