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REF01HN8#PBF [Linear]

REF01 - Precision Voltage References; Package: PDIP; Pins: 8; Temperature Range: -40°C to 125°C;
REF01HN8#PBF
型号： REF01HN8#PBF
厂家： Linear    Linear
描述：

REF01 - Precision Voltage References; Package: PDIP; Pins: 8; Temperature Range: -40°C to 125°C

光电二极管 输出元件
文件： 总8页 (文件大小：120K)
中文：  中文翻译
下载：  下载PDF数据表文档文件
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REF-01/REF-02  
Precision  
Voltage References  
FEATURES  
DESCRIPTION  
n
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.  
Trimmed Output 0.3%  
n
Low Drift—5ppm/°C Typ  
n
Low Noise—3ppm  
High Line Rejection  
Temperature Output—REF-02  
Low Supply Current 1.4mA Max  
(P-P)  
n
n
n
APPLICATIONS  
The REF-02 includes a temperature output pin which  
provides a linear voltage proportional to absolute tem-  
perature.  
n
A/D and D/A Converters  
n
Precision Regulators  
n
Constant Current Sources  
V/F Converters  
Bridge Excitation  
n
For lower drift and higher accuracy references, please see  
the LT1019 and LT1021 data sheets.  
n
L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other  
trademarks are the property of their respective owners.  
TYPICAL APPLICATION  
Ultra Linear Strain Gauge Amplifier  
Output Voltage Temperature Drift  
412Ω*  
1/2W  
15V  
1.003  
R3  
2M  
5V  
1.002  
1.001  
1.000  
0.999  
0.998  
0.997  
0°C TO 70°C BOX GUARANTEED FOR  
REF-01E AND REF-02E (8.5ppm/°C)  
350Ω  
R2  
REF-02  
BRIDGE  
20k  
+
–
IN  
OUT  
–
+
GND  
A1†  
LT307  
A2  
R4  
20k  
GAIN = 100  
LT1001  
ACTIVE  
ELEMENT  
R5  
2M  
R6  
2M**  
FULL TEMP RANGE BOX GUARANTEED FOR  
REF-01A AND REF-02A (8.5ppm/°C)  
TA01a  
–5V  
357Ω*  
1/2W  
*
**  
REDUCES REFERENCE AND AMPLIFIER LOADING.  
IF R6 = R3, BRIDGE IS NOT LOADED BY R2 AND R4.  
–50 –25  
0
25  
50  
75  
100 125  
TEMPERATURE (°C)  
†A1 V AND DRIFT ARE NOT CRITICAL.  
OS  
TA01b  
–15V  
ref012fd  
1
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  
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  
To Ground.................................................... Indefinite  
To V ≤ 16V ................................................ Indefinite  
IN  
To V > 16V ............................................Not Allowed  
IN  
PIN CONFIGURATION  
TOP VIEW  
TOP VIEW  
*
NC  
NC*  
INPUT  
TEMP**  
GND  
1
2
3
4
NC*  
8
7
6
5
8
*
*
NC  
7
NC  
1
NC*  
A
B
+
OUTPUT  
TRIM  
INPUT  
TEMP  
2
6
OUTPUT  
TRIM  
+
–
–
**  
5
3
4
N8 PACKAGE  
8-LEAD PLASTIC DIP  
= 100°C, θ = 130°C/W  
GND (CASE)  
H PACKAGE  
8-LEAD TO-5 METAL CAN  
= 150°C, θ = 150°C/W, θ = 45°C/W  
*INTERNALLY CONNECTED. DO  
NOT CONNECT EXTERNALLY.  
**DO NOT CONNECT ON REF-01  
T
JMAX  
JA  
*INTERNALLY CONNECTED. DO  
NOT CONNECT EXTERNALLY.  
**DO NOT CONNECT ON REF-01  
T
JMAX  
JA  
JC  
J8 PACKAGE  
8-LEAD CERDIP  
T
= 150°C, θ = 100°C/W  
JMAX  
JA  
ORDER INFORMATION  
LEAD FREE FINISH  
REF01EN8#PBF  
REF01HN8#PBF  
REF01CN8#PBF  
REF02EN8#PBF  
REF02HN8#PBF  
REF02CN8#PBF  
REF02DN8#PBF  
REF01AH#PBF  
REF01H#PBF  
PART MARKING  
PACKAGE DESCRIPTION  
8-Lead Plastic Dip  
TEMPERATURE RANGE  
REF01EN8  
REF01HN8  
REF01CN8  
REF02EN8  
REF02HN8  
REF02CN8  
REF02DN8  
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  
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  
REF01EH#PBF  
REF01HH#PBF  
REF01CH#PBF  
REF02H#PBF  
REF02EH#PBF  
REF02HH#PBF  
REF02CH#PBF  
ref012fd  
2
REF-01/REF-02  
ORDER INFORMATION  
LEAD FREE FINISH  
REF02DH#PBF  
REF01EJ8#PBF  
REF01HJ8#PBF  
REF01CJ8#PBF  
REF02EJ8#PBF  
REF02HJ8#PBF  
REF02CJ8#PBF  
REF02DJ8#PBF  
PART MARKING  
PACKAGE DESCRIPTION  
8-Lead TO-5 Metal Can  
8-Lead Cerdip  
TEMPERATURE RANGE  
0°C to 70°C  
0°C to 70°C  
8-Lead Cerdip  
0°C to 70°C  
8-Lead Cerdip  
0°C to 70°C  
8-Lead Cerdip  
0°C to 70°C  
8-Lead Cerdip  
0°C to 70°C  
8-Lead Cerdip  
0°C to 70°C  
8-Lead Cerdip  
0°C to 70°C  
OBSOLETE  
Consider the N Package for Alternate Source  
LEAD BASED FINISH  
REF02AH  
PART MARKING  
PACKAGE DESCRIPTION  
8-Lead TO-5 Metal Can  
8-Lead Cerdip  
TEMPERATURE RANGE  
–55°C to 125°C  
REF02AH  
REF02AJ8  
REF02AJ8  
–55°C to 125°C  
Consult LTC Marketing for parts specified with wider operating temperature ranges.  
For more information on lead free part marking, go to: http://www.linear.com/leadfree/  
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/  
VIN = 15V, TA = 25°C unless otherwise noted.  
ELECTRICAL CHARACTERISTICS  
REF-01A/E, REF-02A/E  
REF-01H, REF-02H  
SYMBOL PARAMETER  
CONDITIONS  
I = 0mA  
MIN  
TYP  
MAX  
MIN  
TYP  
MAX UNITS  
V
Output Voltage  
REF-01  
REF-02  
9.97  
4.985  
10  
5
10.03  
5.015 4.975  
9.95  
10  
5
10.05  
5.025  
V
V
O
L
Output Adjustment Range  
Output Voltage Noise  
Input Voltage Range  
R = 10kΩ  
REF-01  
REF-02  
3
3
5, –27  
5, –13  
3
3
5, –27  
5, –13  
%
%
P
e
0.1Hz to 10Hz (Note 7)  
REF-01  
REF-02  
20  
10  
20  
10  
μV  
μV  
nP-P  
P-P  
P-P  
V
REF-01  
REF-02  
12  
7
40  
40  
12  
7
40  
40  
V
V
IN  
ΔV  
ΔV  
Line Regulation  
(Note 2)  
(V  
+ 3V) ≤ V ≤ 33V  
0.0001 0.01  
0.0001 0.01  
%/V  
OUT  
OUT  
IN  
IN  
ΔV  
ΔI  
Load Regulation  
(Note 2)  
I = 0mA to 10mA  
REF-01  
REF-02  
0.0005 0.008  
0.0005 0.01  
%/mA  
%/mA  
OUT  
OUT  
L
0.001  
0.65  
0.01  
1.4  
0.001  
0.65  
0.01  
1.4  
I
I
Quiescent Supply Current  
No Load  
mA  
Q
Load Current  
Sink Current  
10  
–0.3  
20  
–20  
10  
–0.3  
20  
–20  
mA  
mA  
OUT  
I
Short-Circuit Current  
V
= 0V  
25  
25  
mA  
mV  
SC  
O
V
Temperature Voltage Output (Note 3)  
REF-02 Only  
620  
620  
T
VIN = 15V, TA = 25°C unless otherwise noted.  
REF-01C, REF-02C  
REF-02D  
TYP  
SYMBOL PARAMETER  
CONDITIONS  
I = 0mA  
UNITS  
MIN  
TYP  
MAX  
MIN  
4.9  
2
MAX  
V
Output Voltage  
REF-01  
REF-02  
9.9  
4.95  
10  
5
10.1  
5.05  
V
V
O
L
5
5.1  
Output Adjustment Range  
Output Voltage Noise  
R = 10kΩ  
P
REF-01  
REF-02  
5, –27  
5, –13  
%
%
2.7  
5, –13  
12  
e
0.1Hz to 10Hz (Note 7)  
REF-01  
REF-02  
30  
12  
μV  
μV  
nP-P  
P-P  
P-P  
ref012fd  
3
REF-01/REF-02  
VIN = 15V, TA = 25°C unless otherwise noted.  
REF-01C, REF-02C  
ELECTRICAL CHARACTERISTICS  
REF-02D  
TYP MAX  
SYMBOL PARAMETER  
CONDITIONS  
(V + 3V) ≤ V ≤ 33V  
UNITS  
MIN  
TYP  
MAX  
MIN  
ΔV  
Line Regulation  
(Note 2)  
0.0001 0.015  
0.0001 0.04  
%/V  
OUT  
OUT  
IN  
ΔV  
IN  
ΔV  
ΔI  
Load Regulation  
(Note 2)  
I = 0mA to 8mA  
L
0.0005 0.015  
%/mA  
%/mA  
OUT  
OUT  
L
0.001  
0.65  
0.04  
2
I = 0mA to 4mA  
I
I
Quiescent Supply Current  
No Load  
0.65  
1.6  
mA  
Q
Load Current  
Sink Current  
8
–0.2  
20  
20  
8
–0.2  
20  
20  
mA  
mA  
OUT  
I
Short-Circuit Current  
V
= 0V  
25  
25  
mA  
mV  
SC  
O
V
Temperature Voltage Output (Note 3)  
REF-02 Only  
620  
620  
T
The l denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C.  
VIN = 15V, –55°C ≤ TA ≤ 125°C for REF-01A/REF-02A and REF-01/REF-02, 0°C ≤ TA ≤ 70°C for REF-01E/REF-02E and  
REF-01H/REF-02H, IL = 0mA unless otherwise noted.  
REF-01A/E, REF-02A/E  
REF-01H/ REF-02H  
SYMBOL PARAMETER  
CONDITIONS  
MIN  
TYP  
MAX  
MIN  
TYP  
MAX  
UNITS  
l
l
ΔV  
ΔT  
Output Voltage Change With  
Temperature (Notes 4, 5)  
0°C ≤ T ≤ 70°C  
0.02  
0.09  
0.06  
0.15  
0.035  
0.144  
0.17  
0.45  
%
%
A
–55°C ≤ T ≤ 125°C  
A
l
l
TC  
Output Voltage Temperature  
Coefficient  
(Note 6)  
5
8.5  
8
25  
ppm/°C  
Change in V Temperature  
R = 10kΩ  
P
0.5  
0.5  
ppm/%  
O
Coefficient With Output  
Adjustment  
l
l
ΔV  
ΔV  
Line Regulation  
OUT  
0°C ≤ T ≤ 70°C  
0.0001 0.012  
0.0001 0.015  
0.0001 0.012  
0.0001 0.015  
%/V  
%/V  
OUT  
A
(V  
+ 3V) ≤ V ≤ 33V (Note 2) –55°C ≤ T ≤ 125°C  
IN A  
IN  
l
l
ΔV  
OUT  
ΔI  
OUT  
Load Regulation  
L
0°C ≤ T ≤ 70°C  
0.002  
0.01  
0.002 0.012  
0.002 0.015  
%/mA  
%/mA  
A
(I = 0mA to 8mA) (Note 2)  
–55°C ≤ T ≤ 125°C  
0.002 0.012  
A
l
Temperature Voltage Output  
Temperature Coefficient  
(Note 3) REF-02  
2.1  
2.1  
mV/°C  
The l denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C.  
VIN = 15V, 0°C ≤ TA ≤ 70°C and IL = 0mA unless otherwise noted.  
REF-01C, REF-02C  
REF-02D  
TYP  
SYMBOL PARAMETER  
CONDITIONS  
MIN  
TYP  
MAX  
MIN  
MAX  
UNITS  
l
l
l
ΔV  
ΔT  
Output Voltage Change With  
(Notes 4, 5)  
0.45  
1.7  
%
Temperature  
TC  
Output Voltage Temperature  
Coefficient  
(Note 6)  
8
65  
8
250 ppm/°C  
ppm/%  
Change in V Temperature  
R = 10kΩ  
P
0.5  
0.5  
O
Coefficient With Output  
Adjustment  
l
ΔV  
ΔV  
Line Regulation  
(Note 2)  
V
= 8V to 30V  
IN  
0.0001 0.018  
0.0001 0.05  
%/V  
OUT  
IN  
l
l
ΔV  
OUT  
ΔI  
OUT  
Load Regulation  
(Note 2)  
I = 0mA to 5mA  
0.002 0.018  
2.1  
0.002  
2.1  
0.05  
%/mA  
mV/°C  
L
Temperature Voltage Output  
Temperature Coefficient  
(Note 3) REF-02  
ref012fd  
4
REF-01/REF-02  
ELECTRICAL CHARACTERISTICS  
Note 1: Stresses beyond those listed under Absolute Maximum Ratings  
may cause permanent damage to the device. Exposure to any Absolute  
Maximum Rating condition for extended periods may affect device  
reliability and lifetime.  
Note 5: ΔV specification applies trimmed or untrimmed.  
Note 6: TC is defined as ΔV divided by the temperature range, i.e.,  
ΔV  
TC =  
T
– T  
MAX MIN  
Note 2: Line and load regulation specifications include the effect of self  
heating.  
Note 7: 0.1Hz to 10Hz noise cannot be 100% tested on modern high speed  
test equipment, so Linear Technology does not put a guaranteed maximum  
specification on this parameter for standard units. 100% bench testing of  
0.1Hz to 10Hz noise is available on special request. To ensure low output  
noise, Linear Technology does 100% test 10Hz to 1kHz noise. Consult  
factory for details.  
Note 3: Limit current in or out of Pin 3 to 50nA and capacitance on Pin 3  
to 30pF.  
Note 4: ΔV is defined as the absolute difference between the maximum  
output voltage and the minimum output voltage over the specified  
temperature range expressed as a percentage of nominal output.  
V
– V  
MAX MIN  
ΔV =  
•100  
V
OUT  
PACKAGE DESCRIPTION  
H Package  
8-Lead TO-5 Metal Can (.230 Inch PCD)  
(Reference LTC DWG # 05-08-1321)  
.335 – .370  
(8.509 – 9.398)  
DIA  
.305 – .335  
(7.747 – 8.509)  
.040  
(1.016)  
MAX  
.050  
(1.270)  
MAX  
.165 – .185  
(4.191 – 4.699)  
REFERENCE  
PLANE  
SEATING  
PLANE  
GAUGE  
PLANE  
.500 – .750  
(12.700 – 19.050)  
.010 – .045*  
(0.254 – 1.143)  
.016 – .021**  
(0.406 – 0.533)  
.027 – .045  
(0.686 – 1.143)  
45°  
PIN 1  
.028 – .034  
(0.711 – 0.864)  
.230  
(5.842)  
TYP  
.110 – .160  
(2.794 – 4.064)  
INSULATING  
STANDOFF  
*LEAD DIAMETER IS UNCONTROLLED BETWEEN THE REFERENCE PLANE  
AND THE SEATING PLANE  
.016 – .024  
(0.406 – 0.610)  
**FOR SOLDER DIP LEAD FINISH, LEAD DIAMETER IS  
H8 (TO-5) 0.230 PCD 0204  
ref012fd  
5
REF-01/REF-02  
PACKAGE DESCRIPTION  
J8 Package  
8-Lead CERDIP (Narrow .300 Inch, Hermetic)  
(Reference LTC DWG # 05-08-1110)  
.405  
(10.287)  
MAX  
CORNER LEADS OPTION  
(4 PLCS)  
.005  
(0.127)  
MIN  
6
5
4
8
7
.023 – .045  
(0.584 – 1.143)  
HALF LEAD  
OPTION  
.025  
.220 – .310  
(5.588 – 7.874)  
.045 – .068  
(0.635)  
RAD TYP  
(1.143 – 1.650)  
FULL LEAD  
OPTION  
1
2
3
.200  
(5.080)  
MAX  
.300 BSC  
(7.62 BSC)  
.015 – .060  
(0.381 – 1.524)  
.008 – .018  
(0.203 – 0.457)  
0° – 15°  
.045 – .065  
(1.143 – 1.651)  
.125  
3.175  
MIN  
NOTE: LEAD DIMENSIONS APPLY TO SOLDER DIP/PLATE  
OR TIN PLATE LEADS  
.014 – .026  
(0.360 – 0.660)  
.100  
(2.54)  
BSC  
J8 0801  
ref012fd  
6
REF-01/REF-02  
PACKAGE DESCRIPTION  
N8 Package  
8-Lead PDIP (Narrow .300 Inch)  
(Reference LTC DWG # 05-08-1510)  
.400*  
(10.160)  
MAX  
8
7
6
5
4
.255 ± .015*  
(6.477 ± 0.381)  
1
2
3
.130 ± .005  
.300 – .325  
.045 – .065  
(3.302 ± 0.127)  
(1.143 – 1.651)  
(7.620 – 8.255)  
.065  
(1.651)  
TYP  
.008 – .015  
(0.203 – 0.381)  
.120  
(3.048)  
MIN  
.020  
(0.508)  
MIN  
+.035  
–.015  
.325  
.018 ± .003  
(0.457 ± 0.076)  
.100  
(2.54)  
BSC  
+0.889  
8.255  
(
)
N8 1002  
–0.381  
NOTE:  
1. DIMENSIONS ARE  
INCHES  
MILLIMETERS  
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.  
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .010 INCH (0.254mm)  
ref012fd  
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.  
However,noresponsibilityisassumedforitsuse.LinearTechnologyCorporationmakesnorepresenta-  
t ion t h a t t he in ter c onne c t ion o f i t s cir cui t s a s de s cr ib e d her ein w ill no t in fr inge on ex is t ing p a ten t r igh t s.  
7
REF-01/REF-02  
RELATED PARTS  
PART NUMBER  
DESCRIPTION  
COMMENTS  
LT1019  
0.05%, 5ppm/°C Precision Reference  
Pin Compatible With the REF-01, REF-02, Improved Specs  
ref012fd  
LT 0409 REV D • PRINTED IN USA  
LinearTechnology Corporation  
1630 McCarthy Blvd., Milpitas, CA 95035-7417  
8
●
●
© LINEAR TECHNOLOGY CORPORATION 1991  
(408) 432-1900 FAX: (408) 434-0507 www.linear.com  

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