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| HCF4051B SINGLE 8-CHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER s s s s s s s s s s s s LOW "ON" RESISTANCE : 125 (Typ.) OVER 15V p.p SIGNAL-INPUT RANGE FOR VDD - VEE = 15V HIGH "OFF" RESISTANCE : CHANNEL LEAKAGE 100pA (Typ.) at VDD - VEE = 18V BINARY ADDRESS DECODING ON CHIP HIGH DEGREE OF LINEARITY : < 0.5% DISTORTION TYP. at fIS = 1KHz, VIS = 5 Vpp, VDD - VSS > 10V, RL = 10K VERY LOW QUIESCENT POWER DISSIPATION UNDER ALL DIGITAL CONTROL INPUT AND SUPPLY CONDITIONS : 0.2 W (Typ.) at VDD - VSS = VDD - VEE =10V MATCHED SWITCH CHARACTERISTICS : RON = 5 (Typ.) FOR VDD - VEE = 15V WIDE RANGE OF DIGITAL AND ANALOG SIGNAL LEVELS : DIGITAL 3 to 20, ANALOG TO 20V p.p. QUIESCENT CURRENT SPECIFIED UP TO 20V 5V, 10V AND 15V PARAMETRIC RATINGS INPUT LEAKAGE CURRENT II = 100nA (MAX) AT VDD = 18V TA = 25C 100% TESTED FOR QUIESCENT CURRENT MEETS ALL REQUIREMENTS OF JEDEC JESD13B " STANDARD SPECIFICATIONS FOR DESCRIPTION OF B SERIES CMOS DEVICES" DIP SOP ORDER CODES PACKAGE DIP SOP TUBE HCF4051BEY HCF4051BM1 T&R HCF4051M013TR DESCRIPTION The HCF4051B is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in DIP and SOP packages. The HCF4051B analog multiplexer/demultiplexer is a digitally controlled analog switch having low ON impedance and very low OFF leakage current. This multiplexer circuit dissipate extremely low quiescent power over the full VDD - VSS and VDD VEE supply voltage range, independent of the logic state of the control signals. When a logic "1" is present at the inhibit input terminal all channel are off. This device is a single 8-channel multiplexer having three binary control inputs, A, B, and C, and an inhibit input. The three binary signals select 1 of 8 channels to be turned on, and connect one of the 8 inputs to the output. PIN CONNECTION October 2002 1/10 HCF4051B INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No 11, 10, 9 6 13, 14, 15, 12, 1, 5, 2, 4 3 7 8 16 SYMBOL A, B, C INH 0 to 7 CHANNEL IN/OUT COM OUT/ IN VEE VSS VDD NAME AND FUNCTION Binary Control Inputs Inhibit Inputs Indipendent inputs/outputs Common Output/Input Supply Voltage Negative Supply Voltage Positive Supply Voltage TRUTH TABLE INPUT STATES "ON" CHANNEL (S) INHIBIT 0 0 0 0 0 0 0 0 1 C 0 0 0 0 1 1 1 1 X B 0 0 1 1 0 0 1 1 X A 0 1 0 1 0 1 0 1 X 0 1 2 3 4 5 6 7 NONE FUNCTIONAL DIAGRAM 2/10 HCF4051B ABSOLUTE MAXIMUM RATINGS Symbol VDD VI II PD Top Tstg Supply Voltage DC Input Voltage DC Input Current Power Dissipation per Package Power Dissipation per Output Transistor Operating Temperature Storage Temperature Parameter Value -0.5 to +22 -0.5 to VDD + 0.5 10 500 (*) 100 -55 to +125 -65 to +150 Unit V V mA mW mW C C Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied. All voltage values are referred to VSS pin voltage. (*) 500mW at 65 C; derate to 300mW by 10mW/C from 65C to 85C RECOMMENDED OPERATING CONDITIONS Symbol VDD VI Top Supply Voltage Input Voltage Operating Temperature Parameter Value 3 to 20 0 to VDD -55 to 125 Unit V V C 3/10 HCF4051B DC SPECIFICATIONS Test Condition Symbol Parameter VIS (V) VEE (V) VSS (V) VDD (V) 5 10 15 20 5 10 15 5 10 15 18 TA = 25C Min. Typ. 0.04 0.04 0.04 0.08 470 180 125 10 10 5 0.1 Max. 5 10 20 100 1050 400 280 Value -40 to 85C -55 to 125C Unit Min. Max. 150 300 600 3000 1200 520 360 Min. Max. 150 300 600 3000 1200 520 360 IL Quiescent Device Current (all switches ON or all switches OFF) A SWITCH RON Resistance 0 < VI < VDD 0 < VI < VDD 0 0 ON Resistance RON (between any 2 of 4 switches) Channel Leakage Current (All Channel OFF) (COMMON O/I) Channel Leakage Current (Any Channel OFF) Input Capacitance Output Capacitance Feedthrough 0 0 0 0 100 1000 1000 nA OFF* OFF* 0 0 18 0.1 100 1000 1000 nA CI CO CIO 5 -5 -5 5 30 0.2 VEE = VSS RL = 1K to VSS IIS < 2A (on all OFF channels) 5 10 15 5 10 15 18 1.5 3 4 3.5 7 11 10-3 5 0.1 7.5 3.5 7 11 1 1.5 3 4 3.5 7 11 1 1.5 3 4 pF CONTROL (Address or Inhibit) Input Low Voltage VIL = VDD thru 1K V VIH Input High Voltage V A pF IIH, IIL CI Input Leakage Current Input Capacitance VI = 0/18V * Determined by minimum feasible leakage measurement for automating testing. 4/10 HCF4051B DYNAMIC ELECTRICAL CHARACTERISTICS (Tamb = 25C, CL = 50pF, all input square wave rise and fall time = 20 ns ) Test Condition Parameter Propagation Delay Time (signal input to output) Frequency Response Channel "ON" (sine wave input) at 20 log VO/VI = - 3dB Feedthrough (all channels OFF) at 20 log VO/VI = - 40dB Frequency Signal Crosstalk at 20 log VO/VI = -40dB VEE (V) RL (K) 200 fI (KHz) VI (V) VDD VSS (V) VDD (V) 5 10 15 VO at Common OUT/IN VO at any channel VO at Common OUT/IN VO at any channel Between any 2 channels Value Min. Typ. Max. 30 15 11 20 MHz 60 12 MHz 8 3 0.3 0.2 0.12 360 160 120 225 360 160 120 200 200 90 70 130 VC = VDD-VSS (square wave) 65 720 320 240 450 720 320 240 400 450 210 160 300 MHz 60 30 20 Unit ns = VSS 1 5(*) 10 = VSS 1 5(*) 10 = VSS 1 5(*) 2(*) 3(*) 5(*) 0 0 0 0 0 0 0 0 10 5 10 15 5 10 15 5 5 10 15 5 5 10 15 5 10 Sine Wave Distortion = VSS fIS = 1KHz Sine Wave 10 1 % CONTROL (Address or Inhibit) Propagation Delay: 0 Address to Signal 0 OUT (Channels ON 0 or OFF) -5 Propagation Delay: 0 Inhibit to Signal OUT 0 1 (Channel turning ON) 0 -10 Propagation Delay: 0 Inhibit to Signal OUT 0 10 (Channel turning 0 OFF) -10 Address or Inhibit to Signal Crosstalk 0 10 (1) ns ns ns 0 mV peak (1) Both ends of channel. * Peak to Peak voltage symmetrical about (VDD - VEE ) /2 5/10 HCF4051B TYPICAL BIAS VOLTAGES The ADDRESS (digtal-control inputs) and INHIBIT logic levels are : "0"=VSS and "1"=VDD. The analog signal (through the TG) may swing from VEE to VDD SPECIAL CONSIDERATIONS Control of analog signals up to 20V peak to peak can be achieved by digital signal amplitudes of 4.5 to 20V (if VDD - VSS = 3V, a VDD - VEE of up to 13V can be controlled; for VDD - VEE level differences above 13V, a VDD - VSS of at least 4.5V is required. For example, if VDD = +5, VSS = 0, and VEE = -13.5, analog signals from -13.5V to 4.5V can be controlled by digital inputs of 0 to 4.5V. In TEST CIRCUIT certain applications, the external load resistor current may include both VDD and signal-line components. To avoid drawing VDD current when switch current flows into the transmission gate inputs, the voltage drop across the bidirectional switch must not exceed 0,8V (calculated from RON values shown in DC SPECIFICATIONS). No VDD current will flow through RL if the switch current flows into lead 3. CL = 50pF or equivalent (includes jig and probe capacitance) RL = 200K RT = ZOUT of pulse generator (typically 50) 6/10 HCF4051B WAVEFORM 1 : CHANNEL BEING TURNED ON (RL = 1K, f=1MHz; 50% duty cycle) WAVEFORM 2 : CHANNEL BEING TURNED OFF (RL = 1K, f=1MHz; 50% duty cycle) 7/10 HCF4051B Plastic DIP-16 (0.25) MECHANICAL DATA mm. DIM. MIN. a1 B b b1 D E e e3 F I L Z 3.3 1.27 8.5 2.54 17.78 7.1 5.1 0.130 0.050 0.51 0.77 0.5 0.25 20 0.335 0.100 0.700 0.280 0.201 1.65 TYP MAX. MIN. 0.020 0.030 0.020 0.010 0.787 0.065 TYP. MAX. inch P001C 8/10 HCF4051B SO-16 MECHANICAL DATA DIM. A a1 a2 b b1 C c1 D E e e3 F G L M S 3.8 4.6 0.5 9.8 5.8 1.27 8.89 4.0 5.3 1.27 0.62 8 (max.) 0.149 0.181 0.019 10 6.2 0.35 0.19 0.5 45 (typ.) 0.385 0.228 0.050 0.350 0.157 0.208 0.050 0.024 0.393 0.244 0.1 mm. MIN. TYP MAX. 1.75 0.2 1.65 0.46 0.25 0.013 0.007 0.019 0.003 MIN. inch TYP. MAX. 0.068 0.007 0.064 0.018 0.010 PO13H 9/10 HCF4051B Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. (c) The ST logo is a registered trademark of STMicroelectronics (c) 2002 STMicroelectronics - Printed in Italy - All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco Singapore - Spain - Sweden - Switzerland - United Kingdom - United States. (c) http://www.st.com 10/10 |
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