DataSheetWiki


LH0070 fiches techniques PDF

Linear Technology - Precision 10 Volt Reference

Numéro de référence LH0070
Description Precision 10 Volt Reference
Fabricant Linear Technology 
Logo Linear Technology 





1 Page

No Preview Available !





LH0070 fiche technique
LT1031/LH0070
Precision 10V Reference
FEATURES
Pin Compatible with LH0070 and AD581*
Ultralow Drift—5ppm/°C Max Slope
Trimmed Output Voltage
Operates in Series or Shunt Mode
Output Sinks and Sources in Series Mode
Very Low Noise < 1ppmP-P 0.1Hz to 10Hz
> 100dB Ripple Rejection
Minimum Input Voltage of 11V
U
APPLICATIO S
A-to-D and D-to-A Converters
Precision Regulators
Digital Voltmeters
lnertial Navigation Systems
Precision Scales
Portable Reference Standard
DESCRIPTIO
The LT®1031 is a precision 10V reference with ultralow
drift and noise, extremely good long term stability, and
almost total immunity to input voltage variations. The
reference output will both source and sink up to 10mA and
can be used as a shunt regulator (two terminal Zener) with
the same precision characteristics as the three terminal
connection. Special care has been taken to minimize
thermal regulation effects and temperature induced
hysteresis.
The LT1031 reference is based on a buried Zener diode
structure which eliminates noise and stability problems
associated with surface breakdown devices. Further, a
subsurface Zener exhibits better temperature drift and
time stability than even the best band-gap references.
Unique circuit design makes the LT1031 the first three
terminal IC reference to offer ultralow drift without the
use of high power on-chip heaters. Output voltage is
pretrimmed to 0.05% accuracy.
The LT1031 can be used as a plug-in replacement for
the AD581 and LH0070,* with improved electrical and
thermal performance.
, LTC and LT are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
*See LH0070 Electrical Characteristics table and AD581 cross reference guide.
TYPICAL APPLICATIO
Basic Positive and
Negative Connections
LT1031
VIN IN
OUT VOUT
GND
LT1031
OUT
GND
– VOUT
R1 = VIN – VOUT
ILOAD + 1.5mA
R1
– VIN
LT1031 • TA01
Distribution of Output Accuracy
40
TA = 25°C
35 DISTRIBUTION
FROM 5 RUNS
30
25
20
15
10
5
0
–0.10 –0.06 –0.02 0 0.02 0.06 0.10
OUTPUT ACCURACY (%)
LT1031 TA02
1031fb
1

PagesPages 12
Télécharger [ LH0070 ]


Fiche technique recommandé

No Description détaillée Fabricant
LH0070 Precision 10 Volt Reference Linear Technology
Linear Technology
LH0070 (LH0070 / LH0071) Precision BCD Buffered Reference National Semiconductor
National Semiconductor
LH0071 (LH0070 / LH0071) Precision BCD Buffered Reference National Semiconductor
National Semiconductor
LH0075 Positive Precision Programmable Refulator National Semiconductor
National Semiconductor

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche