900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Linear Technology Electronic Components Datasheet

REF-01 Datasheet

Precision Voltage References

No Preview Available !

FEATURES
n Trimmed Output ±0.3%
n Low Drift—5ppm/°C Typ
n Low Noise—3ppm(P-P)
n High Line Rejection
n Temperature Output—REF-02
n Low Supply Current 1.4mA Max
APPLICATIONS
n A/D and D/A Converters
n Precision Regulators
n Constant Current Sources
n V/F Converters
n Bridge Excitation
REF-01/REF-02
Precision
Voltage References
DESCRIPTION
The REF-01/REF-02 are precision 10V and 5V bandgap
references which provide stable output voltages over a
wide range of operating conditions. Output voltage is ac-
curate to ±0.3% with a low 5ppm/°C typical temperature
coefficient. The REF-01 and REF-02 are excellent choices
for applications where low drift, moderate accuracy, low
power consumption and low cost are considerations.
The REF-02 includes a temperature output pin which
provides a linear voltage proportional to absolute tem-
perature.
For lower drift and higher accuracy references, please see
the LT1019 and LT1021 data sheets.
L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other
trademarks are the property of their respective owners.
TYPICAL APPLICATION
15V 412Ω*
1/2W
5V
REF-02
IN OUT
GND
Ultra Linear Strain Gauge Amplifier
A1
LT307
350Ω
BRIDGE
ACTIVE
ELEMENT
R3
2M
R2
20k
R4 A2
20k LT1001
+
R5
2M
R6
2M**
*REDUCES REFERENCE AND AMPLIFIER LOADING.
**IF R6 = R3, BRIDGE IS NOT LOADED BY R2 AND R4.
A1 VOS AND DRIFT ARE NOT CRITICAL.
–5V
357Ω*
1/2W
–15V
GAIN = 100
TA01a
Output Voltage Temperature Drift
1.003
1.002
1.001
0°C TO 70°C BOX GUARANTEED FOR
REF-01E AND REF-02E (8.5ppm/°C)
1.000
0.999
0.998
FULL TEMP RANGE BOX GUARANTEED FOR
REF-01A AND REF-02A (8.5ppm/°C)
0.997
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
TA01b
ref012fd
1


Linear Technology Electronic Components Datasheet

REF-01 Datasheet

Precision Voltage References

No Preview Available !

REF-01/REF-02
ABSOLUTE MAXIMUM RATINGS
REF-01/REF-02 A, E, H .............................................40V
REF-01C/REF-02C.....................................................30V
Power Dissipation .............................................. 500mW
Output Short-Circuit Duration
To Ground.................................................... Indefinite
To VIN ≤ 16V ................................................ Indefinite
To VIN > 16V ............................................Not Allowed
Storage Temperature Range ..................– 65°C to 150°C
Operating Temperature
REF-01/REF-02, REF-01A/REF-02A... –55°C to 125°C
REF-01E/REF-02E, REF-01H/REF-02H,
REF-01C/REF-02C, REF-01D/REF-02D .... 0°C to 70°C
Lead Temperature (Soldering, 10 sec)................... 300°C
PIN CONFIGURATION
TOP VIEW
NC*
8
NC* 1
7 NC*
AB
INPUT 2 – + + – 6 OUTPUT
TEMP** 3
5 TRIM
4
GND (CASE)
H PACKAGE
8-LEAD TO-5 METAL CAN
TJMAX = 150°C, θJA = 150°C/W, θJC = 45°C/W
*INTERNALLY CONNECTED. DO
NOT CONNECT EXTERNALLY.
**DO NOT CONNECT ON REF-01
TOP VIEW
NC* 1
INPUT 2
TEMP** 3
GND 4
8 NC*
7 NC*
6 OUTPUT
5 TRIM
N8 PACKAGE
8-LEAD PLASTIC DIP
TJMAX = 100°C, θJA = 130°C/W
*INTERNALLY CONNECTED. DO
NOT CONNECT EXTERNALLY.
**DO NOT CONNECT ON REF-01
J8 PACKAGE
8-LEAD CERDIP
TJMAX = 150°C, θJA = 100°C/W
ORDER INFORMATION
LEAD FREE FINISH
REF01EN8#PBF
REF01HN8#PBF
REF01CN8#PBF
REF02EN8#PBF
REF02HN8#PBF
REF02CN8#PBF
REF02DN8#PBF
REF01AH#PBF
REF01H#PBF
REF01EH#PBF
REF01HH#PBF
REF01CH#PBF
REF02H#PBF
REF02EH#PBF
REF02HH#PBF
REF02CH#PBF
PART MARKING
REF01EN8
REF01HN8
REF01CN8
REF02EN8
REF02HN8
REF02CN8
REF02DN8
2
PACKAGE DESCRIPTION
8-Lead Plastic Dip
8-Lead Plastic Dip
8-Lead Plastic Dip
8-Lead Plastic Dip
8-Lead Plastic Dip
8-Lead Plastic Dip
8-Lead Plastic Dip
8-Lead TO-5 Metal Can
8-Lead TO-5 Metal Can
8-Lead TO-5 Metal Can
8-Lead TO-5 Metal Can
8-Lead TO-5 Metal Can
8-Lead TO-5 Metal Can
8-Lead TO-5 Metal Can
8-Lead TO-5 Metal Can
8-Lead TO-5 Metal Can
TEMPERATURE RANGE
0°C to 70°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
–55°C to 125°C
–55°C to 125°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
–55°C to 125°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
ref012fd


Part Number REF-01
Description Precision Voltage References
Maker Linear Technology
Total Page 8 Pages
PDF Download

REF-01 Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 REF-01 +10V Precision Viltage Reference
Analog Devices
2 REF-01 Precision Voltage References
Linear Technology
3 REF-02 +5V Precision Voltage Reference/Temperature Trangsducer
Analog Devices
4 REF-02 +5V Precision Voltage Reference/Temperature Trangsducer
PMI
5 REF-02 Precision Voltage References
Linear Technology
6 REF-03 +2.5V Precision Voltage Reference
Analog Devices





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy