Jubei You will receive an email when your request is approved. This Agreement may be executed in counterparts, each of which shall be deemed to be an original, and which together shall constitute one and the same agreement. Neither this Agreement, nor any of the rights or obligations herein, may be assigned or transferred by Licensee without the express prior written consent of ON Semiconductor, and any attempt to do so in violation of the foregoing shall be null and void. Surface Mount Package Available. The large dynamic operating range enables these devices to be used in applications with widely varying supplies with excellent regulation.
|Published (Last):||22 October 2017|
|PDF File Size:||14.67 Mb|
|ePub File Size:||1.38 Mb|
|Price:||Free* [*Free Regsitration Required]|
APRIL ? A to 20 mA? All Devices. Portable Meter References? Portable Test Instruments? Battery-Operated Systems? Current-Loop Instrumentation? No internal connection LM A to mA current range and feature exceptionally low dynamic impedance and good temperature stability. On-chip trimming provides tight voltage tolerance. The band-gap reference for these devices has low noise and long-term stability. Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. The wide dynamic operating temperature range accommodates varying current supplies, with excellent regulation.
The extremely low power drain of this series makes them useful for micropower circuitry. These voltage references can be used to make portable meters, regulators, or general-purpose analog circuitry, with battery life approaching shelf life.
The wide operating current range allows them to replace older references with tighter-tolerance parts. Q12 Q7 Q4 Q11 50 k? Q6 Q8 Q14 k?
Reverse current, IR. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. The package thermal impedance is calculated in accordance with JESD A zz Vn? Full range is? A for the LM Reference Voltage Change? Reverse Current? Reverse Voltage? Reference Voltage? Forward Voltage? Forward Current?
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. Free-Air Temperature? Reference Impedance? Vn Vn? Noise Voltage? Reference Current? Cutoff Frequency? VO LM 1. Meter ?? Adjust for Figure 9. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. Samples may or may not be available.
None: Not yet available Lead Pb-Free. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
All linear dimensions are in inches millimeters. This drawing is subject to change without notice. Lead dimensions are not controlled within this area 0. Shipping Method: Straight lead option available in bulk pack only. Tape and Reel information for the Format Lead Option package.
All linear dimensions are in millimeters. Body dimensions do not include mold flash or protrusion not to exceed 0, Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.
Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where mandated by government requirements, testing of all parameters of each product is not necessarily performed.
TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and applications using TI components. To minimize the risks associated with customer products and applications, customers should provide adequate design and operating safeguards.
TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right, copyright, mask work right, or other TI intellectual property right relating to any combination, machine, or process in which TI products or services are used.
Information published by TI regarding third-party products or services does not constitute a license from TI to use such products or services or a warranty or endorsement thereof.
Use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a license from TI under the patents or other intellectual property of TI.
Reproduction of information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for such altered documentation. Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all express and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice.
TI is not responsible or liable for any such statements.
APRIL ? A to 20 mA? All Devices. Portable Meter References? Portable Test Instruments? Battery-Operated Systems?
Micropower Voltage Reference Diodes Rev. If you agree to this Agreement on behalf of a company, you represent and warrant that you have authority to bind such company to this Agreement, and your agreement to these terms will be regarded as the agreement of such company. LM Datasheet and Product Info Analog Devices Extremely low operating current make these devices ideal for micropower circuitry like portable instrumentation, regulators and other analog circuitry where extended battery life is required. Neither this Agreement, nor any of the rights or obligations herein, may be assigned or transferred by Licensee without the express prior written consent of ON Semiconductor, and any attempt to do so in violation of the foregoing shall be null and void. Pb-Free Packages are Available. ON Semiconductor shall have the right to terminate this Agreement upon written notice to Licensee if: Licensee agrees that the delivery of any Software does not constitute a sale and the Software is only licensed.
LM385-2.5 National Semiconductor
LM385 – 1.2 & 2.5V MICROPOWER VOLTAGE REFERENCE