Datasheet LT1031, LH0070 (Analog Devices) - 3
| Manufacturer | Analog Devices |
| Description | Precision 10Volts Reference |
| Pages / Page | 12 / 3 — ELECTRICAL CHARACTERISTICS (LH0070) The. denotes the specifications which … |
| File Format / Size | PDF / 165 Kb |
| Document Language | English |
ELECTRICAL CHARACTERISTICS (LH0070) The. denotes the specifications which apply over the full
Model Line for this Datasheet
Text Version of Document
LT1031/LH0070
ELECTRICAL CHARACTERISTICS (LH0070) The
●
denotes the specifications which apply over the full operating temperature range. VIN = 15V, RL = 10k
Ω
, –55
°
C
≤
TA
≤
125
°
C, unless noted. LH0070 SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VR Output Voltage TA =
25°C 10.000 V ∆VR Output Accuracy TA =
25°C – 0, –1 ± 0.03 ± 0.1 % – 2 ± 0.02 ± 0.05 % ∆VR Output Accuracy TA =
–55°C, 125°C – 0, –1 ● 0.3 % – 2 0.2 % ∆VR Output Voltage Change Note 6 ∆T with Temperature – 0 ● ± 0.2 % – 1 ● ± 0.02 ± 0.1 % – 2 ● ± 0.01 ± 0.04 % ∆VR Line Regulation 13V ≤ VIN ≤ 33V, TA = 25°C ∆VIN – 0, –1 0.006 0.1 % – 2 0.006 0.03 % Input Voltage Range ● 11.4 40 V ∆VR Load Regulation 0mA ≤ lOUT ≤ 5mA ● 0.01 0.03 % ∆IO IQ Quiescent Current 13V ≤ VIN ≤ 33V ● 1.2 5 mA ∆lQ Change in Quiescent Current ∆VIN = 20V from 13V TO 33V ● 0.1 1.5 mA ∆VIN en Output Noise Voltage 6 µVP-P Ripple Rejection f = 120Hz ● 0.001 %/VP-P rO Output Resistance ● 0.2 0.6 Ω ∆VZ Long Term Stability TA = 25°C
(Note 8) ∆Time – 0, –1 ± 0.2 %/Yr – 2 ± 0.05 %/Yr
Note 1:
Absolute Maximum Ratings are those values beyond which the life
Note 4:
Line and load regulation are measured on a pulse basis. Output of a device may be impaired. changes due to die temperature change must be taken into account
Note 2:
Output voltage is measured immediately after turn-on. Changes separately. Package thermal resistance is 150°C/W. due to chip warm-up are typically less than 0.005%.
Note 5:
Shunt mode regulation is measured with the input open. With the
Note 3:
Temperature coefficient is measured by dividing the change in input connected, shunt mode current can be reduced to 0mA. Load output voltage over the temperature range by the change in temperature. regulation will remain the same. Separate tests are done for hot and cold: TMIN
to 25°C and 25°C to TMAX.
Note 6:
Temperature drift is guaranteed from –25°C to 85°C on LH0070.
Incremental slope is also measured at 25
°
C
. For LT1031BMH, the
Note 7:
See curve for guaranteed minimum VIN versus IOUT. 5ppm/°C drift specification is for – 25°C to 85°C. Drift over the full – 55°C
Note 8:
Guaranteed by design. to 125°C range is guaranteed to 7ppm/°C. 1031fb 3
ELECTRICAL CHARACTERISTICS (LH0070) The
●
denotes the specifications which apply over the full operating temperature range. VIN = 15V, RL = 10k
Ω
, –55
°
C
≤
TA
≤
125
°
C, unless noted. LH0070 SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VR Output Voltage TA =
25°C 10.000 V ∆VR Output Accuracy TA =
25°C – 0, –1 ± 0.03 ± 0.1 % – 2 ± 0.02 ± 0.05 % ∆VR Output Accuracy TA =
–55°C, 125°C – 0, –1 ● 0.3 % – 2 0.2 % ∆VR Output Voltage Change Note 6 ∆T with Temperature – 0 ● ± 0.2 % – 1 ● ± 0.02 ± 0.1 % – 2 ● ± 0.01 ± 0.04 % ∆VR Line Regulation 13V ≤ VIN ≤ 33V, TA = 25°C ∆VIN – 0, –1 0.006 0.1 % – 2 0.006 0.03 % Input Voltage Range ● 11.4 40 V ∆VR Load Regulation 0mA ≤ lOUT ≤ 5mA ● 0.01 0.03 % ∆IO IQ Quiescent Current 13V ≤ VIN ≤ 33V ● 1.2 5 mA ∆lQ Change in Quiescent Current ∆VIN = 20V from 13V TO 33V ● 0.1 1.5 mA ∆VIN en Output Noise Voltage 6 µVP-P Ripple Rejection f = 120Hz ● 0.001 %/VP-P rO Output Resistance ● 0.2 0.6 Ω ∆VZ Long Term Stability TA = 25°C
(Note 8) ∆Time – 0, –1 ± 0.2 %/Yr – 2 ± 0.05 %/Yr
Note 1:
Absolute Maximum Ratings are those values beyond which the life
Note 4:
Line and load regulation are measured on a pulse basis. Output of a device may be impaired. changes due to die temperature change must be taken into account
Note 2:
Output voltage is measured immediately after turn-on. Changes separately. Package thermal resistance is 150°C/W. due to chip warm-up are typically less than 0.005%.
Note 5:
Shunt mode regulation is measured with the input open. With the
Note 3:
Temperature coefficient is measured by dividing the change in input connected, shunt mode current can be reduced to 0mA. Load output voltage over the temperature range by the change in temperature. regulation will remain the same. Separate tests are done for hot and cold: TMIN
to 25°C and 25°C to TMAX.
Note 6:
Temperature drift is guaranteed from –25°C to 85°C on LH0070.
Incremental slope is also measured at 25
°
C
. For LT1031BMH, the
Note 7:
See curve for guaranteed minimum VIN versus IOUT. 5ppm/°C drift specification is for – 25°C to 85°C. Drift over the full – 55°C
Note 8:
Guaranteed by design. to 125°C range is guaranteed to 7ppm/°C. 1031fb 3
