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TL4050A41QDCKT 数据表(PDF) 1 Page - Texas Instruments |
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TL4050A41QDCKT 数据表(HTML) 1 Page - Texas Instruments |
1 / 37 page 1 FEATURES APPLICATIONS CATHODE ANODE * 1 2 3 DCK (SC-70) PACKAGE (TOP VIEW) ANODE NC CATHODE NC NC 1 2 3 5 4 NC – No internal connection DBZ (SOT-23-3) PACKAGE (TOP VIEW) «Pin 3 is attached to Substrate and must be connected to ANODE or left open. DESCRIPTION/ORDERING INFORMATION TL4050 www.ti.com........................................................................................................................................................ SLOS486A – JUNE 2007 – REVISED AUGUST 2009 PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE • Data-Acquisition Systems • Fixed Output Voltages of 2.5 V, 4.096 V, 5 V, and 10 V • Power Supplies and Power-Supply Monitors • Instrumentation and Test Equipment • Tight Output Tolerances and Low Temperature Coefficient • Process Controls • Precision Audio – Max 0.1%, 50 ppm/°C – A Grade • Automotive Electronics – Max 0.2%, 50 ppm/°C – B Grade • Energy Management – Max 0.5%, 50 ppm/°C – C Grade • Battery-Powered Equipment • Low Output Noise: 41 µV RMS Typ • Wide Operating Current Range: 60 µA Typ to 15 mA • Stable With All Capacitive Loads; No Output Capacitor Required • Available in Extended Temperature Range: –40°C to 125°C The TL4050 series of shunt voltage references are versatile easy-to-use references suitable for a wide array of applications. The two-terminal fixed-output device requires no external capacitors for operation and is stable with all capacitive loads. Additionally, the reference offers low dynamic impedance, low noise, and low temperature coefficient to ensure a stable output voltage over a wide range of operating currents and temperatures. The TL4050 is offered in three initial tolerances, ranging from 0.1% (max) for the A grade to 0.5% (max) for the C grade. Thus, a great deal of flexibility is offered to designers in choosing the best cost-to-performance ratio for their applications. Packaged in the space-saving SOT-23-3 and SC-70 packages and requiring a minimum current of 45 µA (typ), the TL4050 also is ideal for portable applications. The TL4050xI is characterized for operation over an ambient temperature range of –40°C to 85°C. The TL4050xQ is characterized for operation over an ambient temperature range of –40°C to 125°C. 1 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. PRODUCTION DATA information is current as of publication date. Copyright © 2007–2009, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
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类似说明 - TL4050A41QDCKT |
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