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RH1021-7_15 Datasheet, PDF (2/4 Pages) Linear Technology – Precision 7V Reference | |||
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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
âVOUT Line Regulation
8.5V ⤠VIN ⤠12V
3
4
âVIN
12V ⤠VIN ⤠40V
3
2
âVOUT Load Regulation
0 ⤠IOUT ⤠10mA
3
25
âIOUT (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
âT = 1000 Hrs
6
7
of VOUT
Noncumulative
Temperature Hysteresis
âT = ±25°C
3
of VOUT
SUB- â 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
âVOUT
âVIN
âVOUT
âIOUT
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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