Datasheet LM4051 (Analog Devices)
| 制造商 | Analog Devices |
| 描述 | 50ppm/°C Precision Micropower Shunt Voltage References with Multiple Reverse Breakdown Voltages |
| 页数 / 页 | 14 / 1 — Evaluation Kit. Design. Tools. Support. Available. Resources. and Models. … |
| 文件格式/大小 | PDF / 2.2 Mb |
| 文件语言 | 英语 |
Evaluation Kit. Design. Tools. Support. Available. Resources. and Models. 50ppm/°C Precision Micropower Shunt Voltage. LM4050/LM4051
该数据表的模型线
- LM4050AEM3-2.1+ LM4050AEM3-2.1+T LM4050AEM3-2.1/V+ LM4050AEM3-2.1/V+T LM4050AEM3-2.5+ LM4050AEM3-2.5+T LM4050AEM3-2.5/V+ LM4050AEM3-2.5/V+T LM4050AEM3-3.0+ LM4050AEM3-3.0+T LM4050AEM3-4.1+ LM4050AEM3-4.1+T LM4050AEM3-4.1/V+ LM4050AEM3-4.1/V+T LM4050AEM3-5.0+ LM4050AEM3-5.0+T LM4050AEM3-5.0/V+ LM4050AEM3-5.0/V+T LM4050AEX3-2.1+ LM4050AEX3-2.1+T LM4050AEX3-2.5+ LM4050AEX3-2.5+T LM4050AEX3-2.5/V+ LM4050AEX3-2.5/V+T LM4050AEX3-3.0+T LM4050AEX3-3.3+ LM4050AEX3-3.3+T LM4050AEX3-3.3/V+ LM4050AEX3-3.3/V+T LM4050AEX3-5.0+ LM4050AEX3-5.0+T LM4050BEM3-2.5+ LM4050BEM3-2.5+T LM4050BEM3-2.5/V+ LM4050BEM3-2.5/V+T LM4050BEM3-3.0+ LM4050BEM3-3.0+T LM4050BEM3-3.0/V+T LM4050BEM3-4.1+ LM4050BEM3-4.1+T LM4050BEM3-4.1/V+ LM4050BEM3-4.1/V+T LM4050BEM3-5.0+ LM4050BEM3-5.0+T LM4050BEX3-2.1+T LM4050BEX3-2.5+ LM4050BEX3-2.5+T LM4050BEX3-2.5/V+ LM4050BEX3-2.5/V+T LM4050BEX3-3.0+ LM4050BEX3-3.0+T LM4050BEX3-3.3+ LM4050BEX3-3.3+T LM4050BEX3-5.0+ LM4050BEX3-5.0+T LM4050CEM3-2.1+ LM4050CEM3-2.1+T LM4050CEM3-2.5+ LM4050CEM3-2.5+T LM4050CEM3-4.1+ LM4050CEM3-4.1+T LM4050CEM3-5.0+ LM4050CEM3-5.0+T LM4050CEM3-5.0/V+ LM4050CEM3-5.0/V+T LM4050CEX3-2.5+ LM4050CEX3-2.5+T LM4050CEX3-3.0+ LM4050CEX3-3.0+T LM4050CEX3-3.3+ LM4050CEX3-3.3+T LM4050CEX3-3.3/V+ LM4050CEX3-3.3/V+T LM4050CEX3-5.0+ LM4050CEX3-5.0+T
文件文字版本
link to page 12
Evaluation Kit Design Tools Support Available Resources and Models
Click here to ask an associate for production status of specific part numbers.
50ppm/°C Precision Micropower Shunt Voltage LM4050/LM4051 References with Multiple Reverse Breakdown Voltages General Description Features
The LM4050/LM4051 are precision two-terminal, shunt- ● 50ppm/°C (max) Temperature Coefficient Guaranteed mode, bandgap voltage references available in fixed over the -40°C to +125°C Temperature Range reverse breakdown voltages of 1.225V, 2.048V, 2.500V, ● Ultra-Small 3-Pin SC70 Package 3.000V, 3.3V, 4.096V, and 5.000V. Ideal for space-critical applications, the LM4050/LM4051 are offered in the sub ● 0.1% (max) Initial Accuracy miniature 3-pin SC70 surface-mount packages (1.8mm ● Wide Operating Current Range: 60µA to 15mA x 1.8mm), 50% smaller than comparable devices in ● Low 28µV SOT23 surface-mount package (SOT23 versions are also RMS Output Noise (10Hz to 10kHz) available). ● 1.225V, 2.048V, 2.500V, 3.000V, 3.3V, 4.096V, and 5.000V Fixed Reverse Breakdown Voltages Laser-trimmed resistors ensure excellent initial accuracy. With a 50ppm/°C temperature coefficient, these devices ● No Output Capacitors Required are offered in three grades of initial accuracy ranging from ● Tolerates Capacitive Loads 0.1% to 0.5%. The LM4050/LM4051 have a 60µA to 15mA ● AEC-Q100 Qualified, Refer to Ordering Information shunt-current capability with low dynamic impedance, for the Specific /V Versions ensuring stable reverse breakdown voltage accuracy over a wide range of operating temperatures and currents. The
Pin Configuration
LM4050/LM4051 do not require an external stabilizing capacitor while ensuring stability with any capacitive loads. The LM4050/LM4051 specifications are guaranteed over TOP VIEW the temperature range of -40°C to +125°C.
+ Applications
+ 1
LM4050
● Portable, Battery-Powered Equipment 3 N.C.*
LM4051
● Notebook Computers ● Cell Phones - 2 ● Industrial Process Controls ● Automotive
SC70/SOT23
*PIN 3 MUST BE LEFT UNCONNECTED OR CONNECTED TO PIN 2.
Pin Configuration Ordering Information appears at end of data sheet.
VS ISHUNT + ILOAD RS ILOAD VR ISHUNT
LM4050
19-2563; Rev 16; 1/22 © 2022 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. One Analog Way, Wilmington, MA 01887 U.S.A. | Tel: 781.329.4700 | © 2022 Analog Devices, Inc. All rights reserved.
Evaluation Kit Design Tools Support Available Resources and Models
Click here to ask an associate for production status of specific part numbers.
50ppm/°C Precision Micropower Shunt Voltage LM4050/LM4051 References with Multiple Reverse Breakdown Voltages General Description Features
The LM4050/LM4051 are precision two-terminal, shunt- ● 50ppm/°C (max) Temperature Coefficient Guaranteed mode, bandgap voltage references available in fixed over the -40°C to +125°C Temperature Range reverse breakdown voltages of 1.225V, 2.048V, 2.500V, ● Ultra-Small 3-Pin SC70 Package 3.000V, 3.3V, 4.096V, and 5.000V. Ideal for space-critical applications, the LM4050/LM4051 are offered in the sub ● 0.1% (max) Initial Accuracy miniature 3-pin SC70 surface-mount packages (1.8mm ● Wide Operating Current Range: 60µA to 15mA x 1.8mm), 50% smaller than comparable devices in ● Low 28µV SOT23 surface-mount package (SOT23 versions are also RMS Output Noise (10Hz to 10kHz) available). ● 1.225V, 2.048V, 2.500V, 3.000V, 3.3V, 4.096V, and 5.000V Fixed Reverse Breakdown Voltages Laser-trimmed resistors ensure excellent initial accuracy. With a 50ppm/°C temperature coefficient, these devices ● No Output Capacitors Required are offered in three grades of initial accuracy ranging from ● Tolerates Capacitive Loads 0.1% to 0.5%. The LM4050/LM4051 have a 60µA to 15mA ● AEC-Q100 Qualified, Refer to Ordering Information shunt-current capability with low dynamic impedance, for the Specific /V Versions ensuring stable reverse breakdown voltage accuracy over a wide range of operating temperatures and currents. The
Pin Configuration
LM4050/LM4051 do not require an external stabilizing capacitor while ensuring stability with any capacitive loads. The LM4050/LM4051 specifications are guaranteed over TOP VIEW the temperature range of -40°C to +125°C.
+ Applications
+ 1
LM4050
● Portable, Battery-Powered Equipment 3 N.C.*
LM4051
● Notebook Computers ● Cell Phones - 2 ● Industrial Process Controls ● Automotive
SC70/SOT23
*PIN 3 MUST BE LEFT UNCONNECTED OR CONNECTED TO PIN 2.
Pin Configuration Ordering Information appears at end of data sheet.
VS ISHUNT + ILOAD RS ILOAD VR ISHUNT
LM4050
19-2563; Rev 16; 1/22 © 2022 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. One Analog Way, Wilmington, MA 01887 U.S.A. | Tel: 781.329.4700 | © 2022 Analog Devices, Inc. All rights reserved.