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Details, datasheet, quote on part number:SN74AUC1G66YEAR
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Datasheet text preview:
SN74AUC1G66 SINGLE BILATERAL ANALOG SWITCH
SCES386F MARCH 2002 REVISED APRIL 2003
D D D D D D D D D D
Available in the Texas Instruments NanoStar and NanoFree Packages Optimized for 1.8-V Operation and Is 3.6-V I/O Tolerant to Support Mixed-Mode Signal Operation Sub 1-V Operable Low Power Consumption, 10-µA Max ICC High On-Off Output Voltage Ratio High Degree of Linearity High Speed Max 0.2 ns (VCC = 1.8 V, CL = 15 pF) Low On-State Impedance Typically 9 (VCC = 2.3 V) Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II ESD Protection Exceeds JESD 22 2000-V Human-Body Model (A114-A) 200-V Machine Model (A115-A) 1000-V Charged-Device Model (C101)
DBV OR DCK PACKAGE (TOP VIEW)
A B GND
1 2 3
5 4
VCC C
YEA OR YZA PACKAGE (BOTTOM VIEW)
GND B A
34 2 15
C VCC
description/ordering information
This single analog switch is operational at 0.8-V to 2.7-V VCC, but is designed specifically for 1.65-V to 1.95-V VCC operation. The SN74AUC1G66 can handle both analog and digital signals. It permits signals with amplitudes of up to 3.6-V (peak) to be transmitted in either direction. NanoStar and NanoFree package technology is a major breakthrough in IC packaging concepts, using the die as the package. Applications include signal gating, chopping, modulation or demodulation (modem), and signal multiplexing for analog-to-digital and digital-to-analog conversion systems. ORDERING INFORMATION
TA PACKAGE NanoStar WCSP (DSBGA) YEA 40°C to 85°C NanoFree WCSP (DSBGA) YZA (Pb-free) SOT (SOT-23) DBV SOT (SC-70) DCK Tape and reel Tape and reel Tape and reel Tape and reel ORDERABLE PART NUMBER SN74AUC1G66YEAR _ _ _U6_ U6 SN74AUC1G66YZAR SN74AUC1G66DBVR SN74AUC1G66DCKR U66_ U6_ TOP-SIDE MARKING
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. DBV/DCK: The actual top-side marking has one additional character that designates the assembly/test site. YEA/YZA: The actual top-side marking has three preceding characters to denote year, month, and sequence code, and one following character to designate the assembly/test site.
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. NanoStar and NanoFree are trademarks of Texas Instruments.
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.
Copyright 2003, Texas Instruments Incorporated
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SN74AUC1G66 SINGLE BILATERAL ANALOG SWITCH
SCES386F MARCH 2002 REVISED APRIL 2003
FUNCTION TABLE CONTROL INPUT (C) L H SWITCH OFF ON
logic diagram (positive logic)
1 A 4 C
2
B
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to 3.6 V Input voltage range, VI (see Notes 1 and 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to 3.6 V Switch I/O voltage range, VI/O (see Notes 1 and 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to VCC + 0.5 V Control input clamp current, IIK (VI VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA On-state switch current, IT (VI/O = 0 to VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA Continuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±100 mA Package thermal impedance, JA (see Note 3): DBV package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206°C/W DCK package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252°C/W YEA/YZA package . . . . . . . . . . . . . . . . . . . . . . . . . . . 154°C/W Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. All voltages are with respect to ground unless otherwise specified. 2. The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed. 3. The package thermal impedance is calculated in accordance with JESD 51-7.
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POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
SN74AUC1G66 SINGLE BILATERAL ANALOG SWITCH
SCES386F MARCH 2002 REVISED APRIL 2003
recommended operating conditions (see Note 4)
MIN VCC VIH Supply voltage High-level input voltage VCC = 0.8 V VCC = 1.1 V to 1.95 V VCC = 2.3 V to 2.7 V VCC = 0.8 V VCC = 1.1 V to 1.95 V VCC = 2.3 V to 2.7 V VI/O VI t/v I/O port voltage Control input voltage Input transition rise or fall rate 0 0 0.8 VCC 0.65 × VCC 1.7 0 0.35 × VCC 0.7 VCC 3.6 20 V V ns/V V MAX 2.7 UNIT V V
VIL
Low-level input voltage
TA Operating free-air temperature 40 85 °C NOTE 4: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
electrical characteristics over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER ron On-state switch resistance switch resistance TEST CONDITIONS VI = VCC or GND, VC = VIH (see Figure 1) VI = VCC to GND, VC = VIH (see Figure 1) IS = 4 mA IS = 8 mA IS = 4 mA IS = 8 mA VCC 1.65 V 2.3 V 1.65 V 2.3 V 2.7 V MIN TYP 10 9 32 15 MAX 20 15 80 20 ±1 ±0.1 ±1 ±0.1 ±5 10 2 3.5 7 µA UNIT
ron(p)
Peak on resistance on resistance
IS(off)
Off-state switch leakage current switch leakage current
VI = VCC and VO = GND, or VI = GND and VO = VCC, GND and VC = VIL (see Figure 2) VI = VCC or GND, VC = VIH, VO = Open , (see Figure 3) VI = VCC or GND VI = VCC or GND, IO = 0
IS(on) II ICC Cic Cio(off) Cio(on)
On-state switch leakage current switch leakage current Control input current Supply current Control input capacitance Switch input/output capacitance Switch input/output capacitance
2.7 V 0 to 2.7 V 0.8 V to 2.7 V 2.5 V 2.5 V 2.5 V
µA µA µA pF pF pF
All typical values are at TA = 25°C.
switching characteristics over recommended operating free-air temperature range, CL = 15 pF (unless otherwise noted) (see Figure 4)
PARAMETER tpd ten FROM (INPUT) A or B C TO (OUTPUT) B or A A or B VCC = 0.8 V TYP 0.9 4.1 0.5 VCC = 1.2 V ± 0.1 V MIN MAX 0.3 2.6 0.5 VCC = 1.5 V ± 0.1 V MIN MAX 0.2 1.7 0.5 0.8 VCC = 1.8 V ± 0.15 V MIN TYP MAX 0.2 1.1 0.5 VCC = 2.5 V ± 0.2 V MIN MAX 0.1 1 ns ns UNIT
tdis C 5 0.7 3.6 0.5 2.6 0.5 1.7 2.9 0.5 2.2 ns A or B The propagation delay is the calculated RC time constant of the typical on-state resistance of the switch and the specified load capacitance, when driven by an ideal voltage source (zero output impedance).
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