4051 UTC | Alldatasheet
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UNISONIC TECHNOLOGIES CO., LTD
4051 CMOS IC
w w w . u n i s o n i c . c o m . t w 1 of 6 Copyright © 2005 Unisonic Technologies Co., LTD QW-R502-054,A 8-CHANNEL ANALOG MULTIPLEXERS/DEMULTIPLEXERS 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 ve ry low OFF leakage current. Control of analog signals up to the complete supply voltage range can be achieved. FEATURES * Wide Analog Voltage Range: VDD–VEE = 3V~18V. (Note: VEE must beÙVSS) * Break-Before-Make Switching Eliminates Channel Overlap. * Linearized Transfer Characteristics * Implement an SP8T solid state switch effectively. * Pin–to–Pin Replacement for CD4051 DIP-16 SOP-16 TSSOP-16 *Pb-free plating product number: 4051L ORDERING INFORMATION Order Number Normal Lead Free Plating Package Packing 4051-S16-R 4051L-S16-R SOP-16 Tape Reel 4051-S16-T 4051L-S16-T SOP-16 Tube 4051-P16-R 4051L-P16-R TSSOP-16 Tape Reel 4051-P16-T 4051L-P16-T TSSOP-16 Tube 4051-D16-T 4051L-D16-T DIP-16 Tube
UNISONIC TECHNOLOGIES CO., LTD 2 of 6 www.unisonic.com.tw Q W - R 5 0 2 - 0 5 4 , A PIN CONFIGURATION VDD A B C UTC 4051 X INH VEE VSS PIN DESCRIPTION PIN No. SYMBAL NAME AND FUNCTION
3 X Common Input/Output
6 INH Inhibit Inputs
7 V EE Supply Voltage
8 V SS Ground
11,10,9 A,B,C Binar y Control Inputs 13,14,15,12,1,5,2,4 X0~X7 Independent Inputs/Outputs
16 V DD Positive Supply Voltage
UNISONIC TECHNOLOGIES CO., LTD 3 of 6 www.unisonic.com.tw Q W - R 5 0 2 - 0 5 4 , A ABSOLUTE MAXIMUM RATING PARAMETER SYMBOL RATINGS UNIT DC Supply Voltage (Referenced to VEE, VSSÚVEE) VDD -0.5 ~ +18 V Input or Output Voltage (DC or Transient) (Referenced to VSS for Control Inputs and VEE for Switch I/O) VIN, VOUT -0.5 ~ V DD +0.5 V Input Current (DC or Transient), per Control Pin I IN ±10 mA Switch Through Current I SW ±25 mA Power Dissipation Derating above 65¥ PD 500 mW mW/¥ Junction Temperature T J 125 ¥ Operating Temperature Range T OPR -40 ~ +125 ¥ Storage Temperature Range T STG -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 pe rformance specification within 0 Ċ~70Ċoperating temperature range and assured by design from –40Ċ~125Ċ. ELECTRICAL CHARACTERISTICS (Ta=25Ċ, unless otherwise specified.) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT SUPPLY REQUIREMENTS (Voltages Referenced to VEE) Power Supply Voltage Range V DD VDD – 3.0ÚVSSÚVEE 3 18 V VDD=5V 0.005 5 VDD=10V 0.010 10 Quiescent Current per Package VDD=15V IQ Control Inputs: VIN = VSS or VDD Switch I/O: VEE ÙVI/O ÙVDD, and ∆VswÙ500mV(Note 2) 0.015 20 µA VDD=5V (0.07 µA/kHz) f + I Q VDD=10V (0.20 µA/kHz) f + I Q Total Supply Current (Dynamic Plus Quiescent, Per Package) V DD=15V ID(AV) Ta=25Ċ only (The channel component, (VIN-Vout)/Ron, is not included.) (0.36 µA/kHz) f + IQ µA SWITCHES IN/OUT AND COMMONS OUT/IN -- X, Y, Z (Voltages Referenced to VEE) Recommended Peak–to–Peak Voltage Into or Out of the Switch VI/O Channel On or Off 0 V DD V PP Recommended Static or Dynamic Voltage Across the Switch ∆Vsw Channel On 0 600 mV Output Offset Voltage V O(OFF) VIN = 0V, No Load 10 µV VDD=5V 250 1050 VDD=10V 120 500 ON Resistance VDD=15V RON ∆VswÙ500mV VIN = VIL or VIH (Control), and VIN = 0 to VDD (Switch) 80 280 Ω VDD=5V 25 70 VDD=10V 10 50 ƤON Resistance Between Any Two Channels in the Same Package VDD=15V ∆RON 10 45 Ω Off–Channel Leakage Current I OFF VIN = VIL or VIH (Control) Channel to Channel or Any One Channel, V DD=15V ±0.05 ±100 nA Capacitance, Switch I/O C I/O Inhibit = V DD 10 pF Capacitance, Common O/I C O/I Inhibit = V DD 17 pF Capacitance, Feedthrough (Channel Off) C I/O Pins Not Adjacent Pins Adjacent 0.15 0.47 pF
UNISONIC TECHNOLOGIES CO., LTD 4 of 6 www.unisonic.com.tw Q W - R 5 0 2 - 0 5 4 , A ELECTRICAL CHARACTERISTICS(Cont.) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT CONTROL INPUTS – INHIBIT A, B, C (Voltages Referenced to VSS) VDD=5V 2.25 1.5 VDD=10V 4.50 3.0 Low Level Input Voltage VDD=15V VIL R ON= per spec, IOFF = per spec 6.75 4.0 V VDD=5V 3.5 2.75 VDD=10V 7 5.5 High Level Input Voltage VDD=15V VIH R ON= per spec, IOFF = per spec 11 8.25 V Input Leakage Current I LEAK V IN= 0 or VDD, VDD=15V ±0.00001 ±0.1 µA Input Capacitance C IN 5.0 7.5 pF DYNAMIC ELECTRICAL CHARACTERISTICS (CL = 50pF, Ta=25Ċ, VEEÙVSS, unless otherwise specified) PARAMETER SYMBOL VDD–VEE Vdc TEST CONDITIONS MIN TYP MAX UNIT Propagation Delay Times Switch Input to Switch Output (R L = 10 kΩ) tPLH, tPHL t PLH, tPHL =(0.17 ns/pF)CL + 26.5ns tPLH, tPHL =(0.08 ns/pF)CL + 11ns tPLH, tPHL =(0.06 ns/pF)CL + 9ns ns Inhibit to Output tPHZ, tPLZ tPZH, tPZL L=10kΩ, VEE=VSS) Output “1” or “0” to High Impedance, or High Impedance to “1” or “0” Level 350 170 140 700 340 280 ns Control Input to Output t PLH, tPHL R L = 10 kΩ, VEE = VSS 360 160 120 720 320 240 ns Total Harmonic Distortion THD 10 R L = 10KΩ, f = 1 kHz, Vin = 5 VPP 0.07 % Bandwidth BW 10 RL = 1kΩ, VIN = 1/2 (VDD–VEE) p–p, CL = 50pF, 20 Log (Vout/Vin) = -3dB)
17 MHz
Attenuation 10 RL=1KΩ, VIN = 1/2 (VDD–VEE) p–p fIN = 4.5 MHz -50 dB Channel Separation 10 RL = 1kΩ, VIN = 1/2 (VDD–VEE) p–p fIN = 3MHz -50 dB Crosstalk, Control Input to Common O/I
10 R1 = 1kΩ, RL = 10kΩ Control
tTLH = tTHL = 20ns, Inhibit = VSS 75 mV 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 V DD current may be drawn, i.e. the current out of the switch may contain both V DD and switch input components. The reliability of the device will be unaffected unless the Maximum Ratings are exceeded.
UNISONIC TECHNOLOGIES CO., LTD 5 of 6 www.unisonic.com.tw Q W - R 5 0 2 - 0 5 4 , A TEST CIRCUIT VDD VEE VEE VDDVDD VDD OUT/IN OUT/ININ/OUT CONTROL IN/OUT LEVEL CONVERTED CONTROL Switch Circuit Schematic TRUTH TABLE Control Inputs INHIBIT C B A ON Switches 0 0 0 0 0 1 0 1 0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 1 x x x None x = Don’t Care VEE VDD16 VSS8 7 B 10 C A 11 6INH LEVEL CONVERTER BINARY TO 1 - OF - 8 DECODER WITH INHIBIT X0 13 X1 14 X2 15 X3 12 X4 1 X5 5 X6 2 X7 4 UTC 4051 Functional Diagram
UNISONIC TECHNOLOGIES CO., LTD 6 of 6 www.unisonic.com.tw Q W - R 5 0 2 - 0 5 4 , A TYPICAL CHARACTERISTICS -100 300 350 200 Input Voltage, VIN (V) 250 150 100 300 350 200 Input Voltage , VIN (V ) "ON" Ƹ 250 150 100 "ON" Resistance, RON Ƹ VDD = 7.5 V VEE = - 7.5 V VDD = 5.0 V VEE = -5.0 V Ta =25Ċ Ta =25Ċ Resistance, RON -100 300 350 200 Input Voltage , VIN (V) "ON" Resistance, RON (Ƹ) 250 150 100 VDD = 2.5 V VEE = - 2.5 V Ta =25Ċ 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.