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SN74HC4852-Q1 Scheda tecnica(PDF) 1 Page - Texas Instruments |
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SN74HC4852-Q1 Scheda tecnica(HTML) 1 Page - Texas Instruments |
1 / 18 page 1 FEATURES 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 2Y0 2Y2 2-COM 2Y3 2Y1 INH NC GND VCC 1Y2 1Y1 1-COM 1Y0 1Y3 A B D OR PW PACKAGE (TOP VIEW) NC − No internal connection DESCRIPTION/ORDERING INFORMATION SN74HC4852-Q1 DUAL 4-TO-1 CHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER WITH INJECTION-CURRENT EFFECT CONTROL SCLS705A – DECEMBER 2006 – REVISED FEBRUARY 2008 www.ti.com • Qualified for Automotive Applications • Injection-Current Cross Coupling <1 mV/mA (see Figure 1) • Low Crosstalk Between Switches • Pin Compatible With SN74HC4052, SN74LV4052A, and CD4052B • 2-V to 6-V V CC Operation This dual 4-to-1 CMOS analog multiplexer/demultiplexer is pin compatible with the 4052 function and also features injection-current effect control. This feature has excellent value in automotive applications where voltages in excess of normal supply voltages are common. The injection-current effect control allows signals at disabled analog input channels to exceed the supply voltage without affecting the signal of the enabled analog channel. This eliminates the need for external diode/resistor networks typically used to keep the analog channel signals within the supply voltage range. ORDERING INFORMATION(1) TA PACKAGE(2) ORDERABLE PART NUMBER TOP-SIDE MARKING SOIC – D Reel of 2500 SN74HC4852QDRQ1 HC4852Q –40 °C to 125°C TSSOP – PW Reel of 2000 SN74HC4852QPWRQ1 HC4852Q (1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI web site at www.ti.com. (2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. FUNCTION TABLE INPUTS ON CHANNEL INH B A L L L 1Y0, 2Y0 L L H 1Y1, 2Y1 L H L 1Y2, 2Y2 L H H 1Y3, 2Y3 H X X None 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 © 2006–2008, 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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