Datasheet 搜索 > 温度传感器 > TI（德州仪器） > LM20BIM7 数据手册 > LM20BIM7 产品设计参考手册 1/24 页
器件3D模型￥ 9.592
LM20BIM7 产品设计参考手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
温度传感器
封装:
SC-70-5
描述:
LM20 2.4V ， 10μA ， SC70 ， DSBGA温度传感器 LM20 2.4V, 10μA, SC70, DSBGA Temperature Sensor
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典型应用电路图在P19P20P21P22
原理图在P18
封装尺寸在P23P24
型号编码规则在P2
标记信息在P2P3
封装信息在P2
功能描述在P1
技术参数、封装参数在P1P4P16
应用领域在P1P19P20P21P22
电气规格在P4P5P6P7P8P9P10P11P12P13P14P15
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LM20BIM7数据手册
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LM4040
Precision Micropower Shunt Voltage Reference
General Description
Ideal for space critical applications, the LM4040 precision
voltage reference is available in the sub-miniature SC70 and
SOT-23 surface-mount package. The LM4040’s advanced
design eliminates the need for an external stabilizing capaci-
tor while ensuring stability with any capacitive load, thus
making the LM4040 easy to use. Further reducing design
effort is the availability of several fixed reverse breakdown
voltages: 2.500V, 4.096V, 5.000V, 8.192V, and 10.000V. The
minimum operating current increases from 60 µA for the
LM4040-2.5 to 100 µA for the LM4040-10.0. All versions
have a maximum operating current of 15 mA.
The LM4040 utilizes fuse and zener-zap reverse breakdown
voltage trim during wafer sort to ensure that the prime parts
have an accuracy of better than
±
0.1% (A grade) at 25˚C.
Bandgap reference temperature drift curvature correction
and low dynamic impedance ensure stable reverse break-
down voltage accuracy over a wide range of operating tem-
peratures and currents.
Also available is the LM4041 with two reverse breakdown
voltage versions: adjustable and 1.2V. Please see the
LM4041 data sheet.
Features
n Small packages: SOT-23, TO-92 and SC70
n No output capacitor required
n Tolerates capacitive loads
n Fixed reverse breakdown voltages of 2.500V, 4.096V,
5.000V, 8.192V, and 10.000V
Key Specifications (LM4040-2.5)
j
Output voltage tolerance
(A grade, 25˚C)
±
0.1% (max)
j
Low output noise
(10 Hz to 10 kHz) 35 µV
rms
(typ)
j
Wide operating current range 60 µA to 15 mA
j
Industrial temperature range −40˚C to +85˚C
j
Extended temperature range −40˚C to +125˚C
j
Low temperature coefficient 100 ppm/˚C (max)
Applications
n Portable, Battery-Powered Equipment
n Data Acquisition Systems
n Instrumentation
n Process Control
n Energy Management
n Product Testing
n Automotive
n Precision Audio Components
Connection Diagrams
SOT-23
DS011323-1
*This pin must be left floating or connected to pin 2.
Top View
See NS Package Number MF03A
(JEDEC Registration TO-236AB)
TO-92
DS011323-3
Bottom View
See NS Package Number Z03A
SC70
DS011323-30
*
This pin must be left floating or connected to pin 1.
Top View
See NS Package Number MAA05A
October 2000
LM4040 Precision Micropower Shunt Voltage Reference
© 2001 National Semiconductor Corporation DS011323 www.national.com
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