LM336Z-AP [STMICROELECTRONICS]
1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.49V, PBCY3, ROHS COMPLIANT, PLASTIC, TO-92, 3 PIN;
| 型号： | LM336Z-AP |
| 厂家： | 
ST |
| 描述： | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.49V, PBCY3, ROHS COMPLIANT, PLASTIC, TO-92, 3 PIN 输出元件 |
| 文件： | 总15页 (文件大小：429K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LM236-LM336
2.5V voltage references
Features
●
●
●
●
●
Low temperature coefficient
Wide operating current of 400µA to 10mA
0.2Ω dynamic impedance
Guaranteed temperature stability
Fast turn-on
TO92
(Plastic package)
Description
SO8
The LM236 and LM336 are precision 2.5V
regulator diodes. These voltage reference
monolithic ICs operate like 2.5V Zener diodes
with a low temperature coefficient and a dynamic
impedance of 0.2Ω. A third pin enables adjusting
the reference voltage and the temperature
coefficient.
(Plastic micropackage)
Pin connections
TO92
(Bottom view)
v-
ADJ
v+
SO8
(Top view)
NC
6
V+
8
NC
7
ADJ
5
1- NC
2- NC
3- NC
4- V-
5- ADJ
6- NC
7- NC
8- V+
1
NC
2
3
NC
4
V+
NC
May 2007
Rev 3
1/15
www.st.com
15
Schematic diagram
LM236-LM336
1
Schematic diagram
Figure 1.
Schematic diagram
2
Absolute maximum ratings
Table 1.
Symbol
Absolute maximum ratings (AMR)
Parameter
LM236
LM336,B
Unit
Current
IR
IF
mA
Reverse
Forward
15
10
Toper
Tstg
Operating free-air temperature range
Storage temperature range
-25 to +85
0 to +70
°C
°C
-65 to +150
2/15
LM236-LM336
Electrical characteristics
3
Electrical characteristics
Table 2.
Symbol
Electrical characteristics
Parameter
LM236
LM336,B
Unit
Min. Typ. Max. Min. Typ. Max.
Reference breakdown voltage
Tamb = +25°C, IR = 1mA
VR
LM236, LM336
LM336B
2.44 2.49 2.54 2.39 2.49 2.59
2.44 2.49 2.54
V
Reverse breakdown voltage change with current
400µA ≤ IR ≤ 10mA
Tamb = +25°C
ΔVR
2.6
3
6
10
2.6
3
10
12
mV
Tmin ≤ Tamb ≤ Tmax
Reverse dynamic impedance (IR = 1mA)
ZD
Ω
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
0.2
0.4
0.6
1
0.2
0.4
1
1.4
KVT
KVH
Temperature stability (VR = 2.49V, IR = 1mA)
3.5
20
9
1.8
20
6
mV
Long term stability (Tamb = +25°C ±0.1°C, IR= 1mA)
ppm
Figure 2.
Reverse voltage change
Figure 3.
Zener noise voltage
Reverse current (mA)
Frequency (Hz)
3/15
Electrical characteristics
LM236-LM336
Figure 4.
Figure 6.
Figure 8.
Dynamic impedance
Figure 5.
Response time
Time (µs)
Frequency (Hz)
Reverse characteristics
Figure 7.
Forward characteristics
Reverse voltage (V)
Forward current (mA)
Temperature drift
Temperature (°C)
4/15
LM236-LM336
Application information
4
Application information
The LM236, LM336 voltage references are easier to use than zener diodes. Their low
impedance and wide current range facilitate biasing in any circuits. Besides, the breakdown
voltage or the temperature coefficient can be adjusted so as to optimize the performance of
the circuit.
Figure 9 represents a LM336 with a 10kΩ potentiometer to adjust the reverse breakdown
voltage which can be adjusted without altering the temperature coefficient of the circuit. The
adjustment range is generally sufficient to adjust the initial tolerance of the circuit and the
inaccuracy of the amplifier circuit.
To obtain a lower temperature coefficient two diodes can be connected in series as
indicated in Figure 10.
When the circuit is adjusted to 2.49V the temperature coefficient is minimized.
For a correct temperature coefficient, the diodes should be at the same ambient
temperature as the LM336. The value of R1 is not critical (2-20kΩ).
Figure 9.
LM336 with pot for adjustment of
breakdown voltage
Figure 10. Temperature coefficient adjustment
5/15
Application information
LM236-LM336
Typical applications
Figure 11. 2.5V reference
Figure 12. Wide input range reference
Figure 13. Precision power regulator with low temperature coefficient
6/15
LM236-LM336
Application information
Figure 14. Adjustable shunt regulator
Figure 15. Linear ohmmeter
7/15
Application information
LM236-LM336
Figure 16. Bipolar output reference
Figure 17. 5V buffered reference
8/15
LM236-LM336
Application information
Figure 18. Low noise buffered reference
9/15
Package information
LM236-LM336
5
Package information
In order to meet environmental requirements, STMicroelectronics offers these devices in
®
ECOPACK packages. These packages have a lead-free second level interconnect. The
category of second level interconnect is marked on the package and on the inner box label,
in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an STMicroelectronics
trademark. ECOPACK specifications are available at: www.st.com.
10/15
LM236-LM336
Package information
5.1
SO-8 package mechanical data
Dimensions
Ref.
Millimeters
Typ.
Inches
Min.
Max.
Min.
Typ.
Max.
A
A1
A2
b
1.75
0.25
0.069
0.010
0.10
1.25
0.28
0.17
4.80
5.80
3.80
0.004
0.049
0.011
0.007
0.189
0.228
0.150
0.48
0.23
5.00
6.20
4.00
0.019
0.010
0.197
0.244
0.157
c
D
4.90
6.00
3.90
1.27
0.193
0.236
0.154
0.050
H
E1
e
h
0.25
0.40
1°
0.50
1.27
8°
0.010
0.016
1°
0.020
0.050
8°
L
k
ccc
0.10
0.004
11/15
Package information
LM236-LM336
5.2
TO-92 ammopack and tape & reel package mechanical data
A1
P
T
P
H
d
D0
F1
F2
P2
P0
Millimeters
Inches
Typ.
Dim.
Min.
Typ.
Max.
Min.
Max.
AL
A
5.0
5.0
4.0
0.197
0.197
0.157
T
d
0.45
0.018
I1
2.5
11.7
12.4
5.95
2.4
0.098
0.461
0.488
0.234
0.094
-0.039
-0.039
0.689
0.224
0.335
P
12.7
12.7
6.35
2.5
0
13.7
13
0.500
0.500
0.250
0.098
0
0.539
0.512
0.266
0.110
0.039
0.039
0.748
0.248
0.384
0.020
0.787
0.650
0.984
0.165
0.433
PO
P2
F1/F2
Δh
ΔP
W
6.75
2.8
1
-1
-1
0
1
0
17.5
5.7
18.0
6
19.0
6.3
9.75
0.5
20
0.709
0.236
0.354
W0
W1
W2
H
8.5
9
H0
H1
DO
L1
15.5
3.8
16
16.5
25
0.610
0.150
0.630
0.157
4.0
4.2
11
12/15
LM236-LM336
Package information
5.3
TO-92 bulk package mechanical data
Millimeters
Typ.
Inches
Dim.
Min.
Max.
Min.
Typ.
Max.
L
B
1.27
3.7
0.05
3.2
4.45
4.58
12.7
0.407
0.35
4.2
5.2
0.126
0.1752
0.1803
0.5
0.1457
0.1969
0.198
0.1654
0.2047
0.2098
O1
C
5.00
5.03
5.33
K
O2
a
0.5
0.508
0.016
0.0138
0.0197
0.02
13/15
Ordering information
LM236-LM336
6
Ordering information
Table 3.
Order codes
Temperature
Part number
Package
Packing
Marking
range
Tube or
Tape & reel
LM236D/DT
-25°C to +85°C
SO-8
LM236
Bulk or
LM236Z/ZT/AP
LM336D/DT
-25°C to +85°C
-25°C to +85°C
-25°C to +85°C
0°C to 70°C
TO-92
SO-8
Tape & reel or
Ammopack
LM236
LM336
Tube or
Tape & reel
Bulk or
Tape & reel or
Ammopack
LM336Z/ZT/AP
LM336BD/BDT
LM336BZ/BZT/BAP
TO-92
SO-8
LM336
Tube or
Tape & reel
LM336B
LM336B
Bulk or
Tape & reel or
Ammopack
0°C to 70°C
TO-92
7
Revision history
Date
Revision
Changes
2-May-1997
1
Initial release.
Caption of pinout diagram for TO-92 package changed to indicate top
view.
24-May-2003
29-May-2007
2
3
Corrected caption of pinout diagram for TO-92 package on cover
page (previous version is wrong, should be bottom view).
Updated Section 5: Package information and Table 3: Order codes.
14/15
LM236-LM336
Please Read Carefully:
Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the
right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any
time, without notice.
All ST products are sold pursuant to ST’s terms and conditions of sale.
Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no
liability whatsoever relating to the choice, selection or use of the ST products and services described herein.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this
document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products
or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such
third party products or services or any intellectual property contained therein.
UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED
WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS
OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT.
UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZED ST REPRESENTATIVE, ST PRODUCTS ARE NOT
RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING
APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY,
DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE
GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER’S OWN RISK.
Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void
any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any
liability of ST.
ST and the ST logo are trademarks or registered trademarks of ST in various countries.
Information in this document supersedes and replaces all information previously supplied.
The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners.
© 2007 STMicroelectronics - All rights reserved
STMicroelectronics group of companies
Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan -
Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America
www.st.com
15/15
相关型号：
LM336Z50
Two Terminal Voltage Reference, 1 Output, 5V, Trim/Adjustable, BIPolar, PBCY3, TO-92, 3 PIN
FAIRCHILD
©2020 ICPDF网 联系我们和版权申明