UNISONIC TECHNOLOGIES CO., LTD 4051 CMOS IC 8-CHANNEL ANALOG MULTIPLEXERS/DEMULTIPLEXERS SOP-16 DESCRIPTION UTC 4051 is single 8-channel analog multiplexers/demultiplexers for application as digitally–controlled analog switches. The device has three binary control inputs and an inhibit input. It feature low ON impedance and very low OFF leakage current. Control of analog signals up to the complete supply voltage range can be achieved. FEATURES DIP-16 TSSOP-16 * Wide Analog Voltage Range: VDD–VEE = 3V~18V. (Note: VEE must be≦VSS) * Break-Before-Make Switching Eliminates Channel Overlap. * Linearized Transfer Characteristics * Implement an SP8T solid state switch effectively. * Pin–to–Pin Replacement for CD4051 *Pb-free plating product number: 4051L ORDERING INFORMATION Order Number Normal Lead Free Plating 4051-S16-R 4051L-S16-R 4051-S16-T 4051L-S16-T 4051-P16-R 4051L-P16-R 4051-P16-T 4051L-P16-T 4051-D16-T 4051L-D16-T Package Packing SOP-16 SOP-16 TSSOP-16 TSSOP-16 DIP-16 Tape Reel Tube Tape Reel Tube Tube www.unisonic.com.tw Copyright © 2005 Unisonic Technologies Co., LTD 1 of 6 QW-R502-054,A 4051 CMOS IC PIN CONFIGURATION X4 1 16 VDD X6 2 15 X2 X 3 14 X1 X7 4 X5 5 12 X3 INH 6 11 A VEE 7 10 B VSS 8 9 C UTC 4051 13 X0 PIN DESCRIPTION PIN No. 3 6 7 8 11,10,9 13,14,15,12,1,5,2,4 16 SYMBAL X INH VEE VSS A,B,C X0~X7 VDD NAME AND FUNCTION Common Input/Output Inhibit Inputs Supply Voltage Ground Binary Control Inputs Independent Inputs/Outputs Positive Supply Voltage UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 6 QW-R502-054,A 4051 CMOS IC ABSOLUTE MAXIMUM RATING PARAMETER DC Supply Voltage (Referenced to VEE, VSS≧VEE) SYMBOL VDD RATINGS -0.5 ~ +18 UNIT V Input or Output Voltage (DC or Transient) VIN, VOUT -0.5 ~ VDD +0.5 V (Referenced to VSS for Control Inputs and VEE for Switch I/O) Input Current (DC or Transient), per Control Pin IIN ±10 mA Switch Through Current ISW ±25 mA 500 mW Power Dissipation PD mW/℃ Derating above 65℃ 7 ℃ Junction Temperature TJ 125 ℃ Operating Temperature Range TOPR -40 ~ +125 ℃ Storage Temperature Range TSTG -40 ~ +150 Note: 1.Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. 2.The device is guaranteed to meet performance specification within 0℃~70℃ operating temperature range and assured by design from –40℃~125℃. ELECTRICAL CHARACTERISTICS (Ta=25℃, unless otherwise specified.) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX SUPPLY REQUIREMENTS (Voltages Referenced to VEE) VDD – 3.0≧VSS≧VEE 3 18 Power Supply Voltage Range VDD VDD=5V 0.005 5 Control Inputs: VIN = VSS or VDD Quiescent Current per Switch I/O: VEE ≦VI/O ≦VDD, IQ VDD=10V 0.010 10 Package and ∆Vsw≦500mV(Note 2) VDD=15V 0.015 20 =25℃ only (The channel T a VDD=5V (0.07 µA/kHz) f + IQ Total Supply Current (Dynamic Plus Quiescent, VDD=10V ID(AV) component, (VIN-Vout)/Ron, is (0.20 µA/kHz) f + IQ not included.) Per Package) (0.36 µA/kHz) f + IQ VDD=15V SWITCHES IN/OUT AND COMMONS OUT/IN -- X, Y, Z (Voltages Referenced to VEE) Recommended Peak–to–Peak VI/O Channel On or Off 0 VDD Voltage Into or Out of the Switch Recommended Static or Dynamic ∆Vsw Channel On 0 600 Voltage Across the Switch Output Offset Voltage VO(OFF) VIN = 0V, No Load 10 ∆Vsw≦500mV VDD=5V 250 1050 ON Resistance VIN = VIL or VIH (Control), and RON VDD=10V 120 500 VIN = 0 to VDD (Switch) VDD=15V 80 280 ΔON Resistance Between VDD=5V 25 70 Any Two Channels in the ∆RON VDD=10V 10 50 Same Package 10 45 VDD=15V VIN = VIL or VIH (Control) ±0.05 ±100 Channel to Channel or Any Off–Channel Leakage Current IOFF One Channel, VDD=15V Capacitance, Switch I/O CI/O Inhibit = VDD 10 Capacitance, Common O/I CO/I Inhibit = VDD 17 Pins Not Adjacent 0.15 Capacitance, Feedthrough CI/O Pins Adjacent 0.47 (Channel Off) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw UNIT V µA µA VPP mV µV Ω Ω nA pF pF pF 3 of 6 QW-R502-054,A 4051 CMOS IC ELECTRICAL CHARACTERISTICS(Cont.) PARAMETER SYMBOL TEST CONDITIONS CONTROL INPUTS – INHIBIT A, B, C (Voltages Referenced to VSS) VDD=5V Low Level Input Voltage VIL RON= per spec, IOFF = per spec VDD=10V VDD=15V VDD=5V High Level Input Voltage VIH RON= per spec, IOFF = per spec VDD=10V VDD=15V Input Leakage Current ILEAK VIN= 0 or VDD, VDD=15V Input Capacitance CIN MIN TYP MAX UNIT 1.5 3.0 V 6.75 3.5 7 11 2.25 4.50 4.0 2.75 5.5 8.25 ±0.00001 5.0 V ±0.1 7.5 µA pF DYNAMIC ELECTRICAL CHARACTERISTICS (CL = 50pF, Ta=25℃, VEE≦VSS, unless otherwise specified) PARAMETER SYMBOL Propagation Delay Times Switch Input to Switch Output (RL = 10 kΩ) tPLH, tPHL Inhibit to Output tPHZ, tPLZ tPZH, tPZL Control Input to Output tPLH, tPHL Total Harmonic Distortion THD VDD–VEE Vdc 5 10 15 5 10 15 5 10 15 10 TEST CONDITIONS tPLH, tPHL =(0.17 ns/pF)CL + 26.5ns tPLH, tPHL =(0.08 ns/pF)CL + 11ns tPLH, tPHL =(0.06 ns/pF)CL + 9ns (RL=10kΩ, VEE=VSS) Output “1” or “0” to High Impedance, or High Impedance to “1” or “0” Level RL = 10 kΩ, VEE = VSS MIN TYP MAX 35 15 12 350 170 140 360 160 120 0.07 90 40 30 700 340 280 720 320 240 UNIT ns ns ns RL = 10KΩ, f = 1 kHz, Vin = 5 VPP % RL = 1kΩ, VIN = 1/2 (VDD–VEE) p–p, Bandwidth BW 10 17 MHz CL = 50pF, 20 Log (Vout/Vin) = -3dB) RL=1KΩ, VIN = 1/2 (VDD–VEE) p–p Off Channel Feedthrough 10 -50 dB Attenuation fIN = 4.5 MHz RL = 1kΩ, VIN = 1/2 (VDD–VEE) p–p Channel Separation 10 -50 dB fIN = 3MHz Crosstalk, Control Input to R1 = 1kΩ, RL = 10kΩ Control 10 75 mV Common O/I tTLH = tTHL = 20ns, Inhibit = VSS Note 1. Data of “TYP” is intended as an indication of the IC’s potential performance. 2. For voltage drops across the switch(∆Vsw)>600mV (>300mV at high temperature), excessive VDD current may be drawn, i.e. the current out of the switch may contain both VDD and switch input components. The reliability of the device will be unaffected unless the Maximum Ratings are exceeded. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 6 QW-R502-054,A 4051 CMOS IC TEST CIRCUIT VDD VDD VDD IN/OUT OUT/IN VEE VDD LEVEL CONVERTED CONTROL OUT/IN IN/OUT CONTROL VEE Switch Circuit Schematic TRUTH TABLE 16 Control Inputs INHIBIT C B A ON Switches 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 1 X0 X1 X2 X3 0 0 0 0 1 1 1 1 0 0 1 1 0 1 0 1 X4 X5 X6 X7 1 x x = Don’t Care x x None INH 6 A 11 B 10 C 9 X0 13 VDD LEVEL CONVERTER 8 VSS 7 BINARY TO 1 - OF - 8 DECODER WITH INHIBIT VEE X1 14 X2 15 X3 12 3X X4 1 X5 5 X6 2 X7 4 UTC 4051 Functional Diagram UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 5 of 6 QW-R502-054,A 4051 CMOS IC TYPICAL CHARACTERISTICS 350 VDD = 7.5 V 300 VEE = - 7.5 V "ON" Resistance, RON (Ω) "ON" Resistance, RON (Ω) 350 Ta =25℃ 250 200 150 100 50 0 -10 -8.0 -6.0 -4.0 -2.0 0 2.0 4.0 6.0 8.0 10 Input Voltage , VIN (V) VDD = 5.0 V 300 VEE = -5.0 V Ta =25℃ 250 200 150 100 50 0 -10 -8.0 -6.0 -4.0 -2.0 0 2.0 4.0 6.0 8.0 10 Input Voltage , VIN (V ) 350 "ON" Resistance, RON (Ω) VDD = 2.5 V 300 VEE = - 2.5 V Ta =25℃ 250 200 150 100 50 0 -10 -8.0 -6.0 -4.0 -2.0 0 2.0 4.0 6.0 8.0 10 Input Voltage , VIN (V ) UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 6 of 6 QW-R502-054,A