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TLC2262AMFK датащи(PDF) 1 Page - Texas Instruments |
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TLC2262AMFK датащи(HTML) 1 Page - Texas Instruments |
1 / 59 page TLC226x, TLC226xA Advanced LinCMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIERS SLOS177D – FEBRUARY 1997 – REVISED MARCH 2001 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 D Output Swing includes Both Supply Rails D Low Noise . . . 12 nV/√Hz Typ at f = 1 kHz D Low Input Bias Current ...1 pA Typ D Fully Specified for Both Single-Supply and Split-Supply Operation D Low Power . . . 500 µA Max D Common-Mode Input Voltage Range Includes Negative Rail D Low Input Offset Voltage 950 µV Max at TA = 25°C (TLC2262A) D Macromodel Included D Performance Upgrade for the TS27M2/M4 and TLC27M2/M4 D Available in Q-Temp Automotive HighRel Automotive Applications Configuration Control/Print Support Qualification to Automotive Standards description The TLC2262 and TLC2264 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 TLC226x family offers a compromise between the micropower TLC225x and the ac performance of the TLC227x. It has low supply current for battery-powered applications, while still having adequate ac performance for applications that demand it. The noise performance has been dramatically improved over previous generations of CMOS amplifiers. Figure 1 depicts the low level of noise voltage for this CMOS amplifier, which has only 200 µA (typ) of supply current per amplifier. The TLC226x, exhibiting high input impedance and low noise, are excellent for small-signal conditioning for high-impedance sources, such as piezoelectric transducers. Because of the micro- power 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 TLC226xA family is available and has a maximum input offset voltage of 950 µV. This family is fully characterized at 5 V and ±5 V. The TLC2262/4 also makes great upgrades to the TLC27M2/L4 or TS27M2/L4 in standard designs. They offer 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. If your design requires single amplifiers, please see the TLV2211/21/31 family. These devices are single rail-to-rail operational amplifiers in the SOT-23 package. Their small size and low power consumption, make them ideal for high density, battery-powered equipment. Copyright 2001, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. 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. Advanced LinCMOS is a trademark of Texas Instruments. 40 20 10 0 60 30 50 f – Frequency – Hz EQUIVALENT INPUT NOISE VOLTAGE vs FREQUENCY 10 102 103 104 VDD = 5 V RS = 20 Ω TA = 25°C Figure 1 On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters. |
Аналогичный номер детали - TLC2262AMFK |
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Аналогичное описание - TLC2262AMFK |
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