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TLC2274QPWRQ1 数据表(PDF) 1 Page - Texas Instruments |
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TLC2274QPWRQ1 数据表(HTML) 1 Page - Texas Instruments |
1 / 39 page |VDD ±| − Supply Voltage − V 10 8 6 4 12 14 16 MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE vs SUPPLY VOLTAGE TA = 25°C IO = ± 50 µA IO = ± 500 µA 4 6 8 10 12 14 16 TLC2272-Q1 , TLC2272A-Q1 TLC2274-Q1, TLC2274A-Q1 www.ti.com SGLS007E – FEBRUARY 2003 – REVISED JANUARY 2012 ADVANCED LinCMOS ™ RAIL-TO-RAIL OPERATIONAL AMPLIFIERS Check for Samples: TLC2272-Q1 , TLC2272A-Q1 , TLC2274-Q1, TLC2274A-Q1 1 FEATURES 2 • Qualified for Automotive Applications • High-Gain Bandwidth . . . 2.2 MHz Typ • Output Swing Includes Both Supply Rails • High Slew Rate . . . 3.6 V/ μs Typ • Low Noise . . . 9 nV/ √Hz Typ at f = 1 kHz • Low Input Offset Voltage 950 μV Max at TA = 25°C • Low Input Bias Current . . . 1 pA Typ • Macromodel Included • Fully Specified for Both Single-Supply and Split-Supply Operation • Performance Upgrades for the TS272, TS274, TLC272, and TLC274 • Common-Mode Input Voltage Range Includes Negative Rail DESCRIPTION The TLC2272 and TLC2274 are dual and quadruple operational amplifiers from Texas Instruments. Both devices exhibit rail-to-rail output performance for increased dynamic range in single- or split-supply applications. The TLC227x family offers 2 MHz of bandwidth and 3 V/ μs of slew rate for higher speed applications. These devices offer comparable ac performance while having better noise, input offset voltage, and power dissipation than existing CMOS operational amplifiers. The TLC227x has a noise voltage of 9 nV/ √Hz, two times lower than competitive solutions. The TLC227x, exhibiting high input impedance and low noise, is excellent for small-signal conditioning for high-impedance sources, such as piezoelectric transducers. Because of the micropower dissipation levels, these devices work well in hand-held monitoring and remote-sensing applications. In addition, the rail-to-rail output feature, with single- or split-supplies, makes this family a great choice when interfacing with analog-to-digital converters (ADCs). For precision applications, the TLC227xA family is The TLC2272/4 also makes great upgrades to the available with a maximum input offset voltage of 950 TLC272/4 or TS272/4 in standard designs. They offer μV. This family is fully characterized at 5 V and ±5 V. increased output dynamic range, lower noise voltage, and lower input offset voltage. This enhanced feature set allows them to be used in a wider range of applications. For applications that require higher output drive and wider input voltage range, see the TLV2432 and TLV2442 devices. 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. 2 ADVANCED LinCMOS is a trademark of Texas Instruments. PRODUCTION DATA information is current as of publication date. Copyright © 2003–2012, 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. |
类似零件编号 - TLC2274QPWRQ1 |
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类似说明 - TLC2274QPWRQ1 |
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