AD7501KN

AD7501JNZ AD | Alldatasheet

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REV. B a AD7501/AD7502/AD7503 Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective companies. Tel: 781/329-4700 www.analog.com Fax: 781/326-8703 © 2003 Analog Devices, Inc. All rights reserved. CMOS 4-/8-Channel Analog Multiplexers FUNCTIONAL BLOCK DIAGRAM AD7501/AD7503 AD7502 GENERAL DESCRIPTION The AD7501 and AD7503 are monolithic CMOS, 8-channel analog multiplexers which switch one of eight inputs to a common output, depending on the state of three binary address lines and an “enable” input. The AD7503 is identical to the AD7501 except its “enable” logic is inverted. All digital inputs are TTL/DTL and CMOS logic compatible. The AD7502 is a monolithic CMOS dual 4-channel analog multiplexer. Depending on the state of two binary address inputs and an “enable,” it switches two output buses to two of eight inputs. Truth Tables AD7501 A2 A1 A0 EN “ON” 0001 1 0011 2 0101 3 0111 4 1001 5 1011 6 1101 7 1111 8 XXX0N o n e AD7503 A2 A1 A0 EN “ON” 0000 1 0010 2 0100 3 0110 4 1000 5 1010 6 1100 7 1110 8 XXX1N o n e

FEATURES

DTL/TTL/CMOS Direct Interface Power Dissipation: 30 /H9262W RON: 170 /H9024 Standard 16-Lead DlPs and 20-Terminal Surface Mount Packages AD7502 Al A0 EN “ON” 00 1 1 & 5 01 1 2 & 6 10 1 3 & 7 11 1 4 & 8 XX 0 N one

–2– REV. B AD7501/AD7502/AD7503–SPECIFICATIONS Over Specified @ +25°C Temperature Range Switch AD7501, Parameter Version 1 Condition AD7501, AD7503 AD7502 AD7503 AD7502 Test Conditions ANALOG SWITCH RON All ON 170 Ω typ, 300 Ω max 170 Ω typ, 300 Ω max –10 V ≤ VS ≤ +10 V RON vs. VS All ON 20% typ 20% typ I S = 1.0 mA RON vs. Temperature All ON 0.5%/ °C typ 0.5%/ °C typ V S = 0 V, IS = 1.0 mA ∆RON Between Switches All ON 4% typ 4% typ RON vs. Temperature Between Switches All ON ± 0.01%/°C ± 0.01%/°C IS K OFF 0.2 nA typ, 2 nA max 0.2 nA typ, 2 nA max 50 nA max 50 nA max V S = –10 V, V OUT = +10 V and S OFF 0.5 nA max 0.5 nA max 50 nA max 50 nA max V S = +10 V, V OUT = –10 V IOUT K OFF 1 nA typ, 10 nA max 0.6 nA typ, 5 nA max 250 nA max 125 nA max V S = –10 V, V OUT = +10 V and VS = +10 V, V OUT = –10 V S OFF 5 nA max 3 nA max 250 nA max 125 nA max AD7501/02: Enable LOW AD7503: Enable HIGH |IOUT – IS|K ON 12 nA max 7 nA max 300 nA max 175 nA max V S = 0 SO N 5.5 nA max 3.5 nA max 300 nA max 175 nA max DIGITAL CONTROL VINL All 0.8 V max 0.8 V max VINH All 2.4 V min 2.4 V min IINL or IINH All 10 nA typ 10 nA typ CIN All 3 pF typ 3 pF typ DYNAMIC CHARACTERISTICS tON All 0.8 µs typ 0.8 µs typ V IN = 0 to +5.0 V tOFF All 0.8 µs typ 0.8 µs typ (See Test Circuit 2) CS All OFF 5 pF typ 5 pF typ COUT All OFF 30 pF typ 15 pF typ CSOUT All OFF 0.5 pF typ 0.5 pF typ CSS Between Any Two Switches All OFF 0.5 pF typ 0.5 pF typ POWER SUPPLY IDD All 500 µA max 500 µA max 500 µA max 500 µA max All Digital Inputs Low ISS All 500 µA max 500 µA max 500 µA max 500 µA max IDD All 800 µA max 800 µA max 800 µA max 800 µA max All Digital Inputs High ISS All 800 µA max 800 µA max 800 µA max 800 µA max NOTES 1KN version specified for 0 °C to +70°C, KQ version for –25 °C to +85°C; and SQ, SE versions for –55 °C to +125°C. Specifications subject to change without notice. (VDD = +15 V, VSS = –15 V unless otherwise noted.) ABSOLUTE MAXIMUM RATINGS (TA = +25°C unless otherwise noted) Switch Current (IS, Surge One Channel) Power Dissipation (Any Package) Operating Temperature CAUTION 1Do not apply voltages higher than V DD and VSS to any other terminal, especially when VSS = VDD = 0 V all other pins should be at 0 V. 2The digital control inputs are diode protected; however, permanent damage may occur on unconnected units under high energy electrostatic fields. Keep unused units in conductive foam at all times. CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the AD7501, AD7502, and AD7503 feature proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality.

–4– REV. B C01129-0-7/03(B) TYPICAL SWITCHING CHARACTERISTICS OUTLINE DIMENSIONS 16-Lead Plastic Dual In-Line Package [PDIP] (N-16) Dimensions shown in inches and (millimeters) 1 8 0.295 (7.49) 0.285 (7.24) 0.275 (6.99) 0.100 (2.54) BSC SEATING PLANE 0.015 (0.38) MIN 0.180 (4.57) MAX 0.022 (0.56) 0.018 (0.46) 0.014 (0.36) 0.150 (3.81) 0.130 (3.30) 0.110 (2.79) 0.060 (1.52) 0.050 (1.27) 0.045 (1.14) 0.150 (3.81) 0.135 (3.43) 0.120 (3.05) 0.015 (0.38) 0.010 (0.25) 0.008 (0.20) 0.325 (8.26) 0.310 (7.87) 0.300 (7.62) CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN COMPLIANT TO JEDEC STANDARDS MO-095AC 0.785 (19.94) 0.765 (19.43) 0.745 (18.92) 16-Lead Ceramic Dual In-Line Package [CERDIP] (Q-16) Dimensions shown in inches and (millimeters) 0.310 (7.87) 0.220 (5.59) PIN 1 0.005 (0.13) MIN 0.098 (2.49) MAX 0.320 (8.13) 0.290 (7.37) 0.015 (0.38) 0.008 (0.20) SEATING PLANE 0.200 (5.08) MAX 0.840 (21.34) MAX 0.150 (3.81) MIN 0.200 (5.08) 0.125 (3.18) 0.023 (0.58) 0.014 (0.36) 0.100 (2.54) BSC 0.070 (1.78) 0.030 (0.76) 0.060 (1.52) 0.015 (0.38) CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETERS DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN 20-Terminal Ceramic Leadless Chip Carrier [LCC] (E-20A) Dimensions shown in inches and (millimeters) 20 4 BOTTOM VIEW 0.028 (0.71) 0.022 (0.56)

45 TYP

0.015 (0.38) MIN 0.055 (1.40) 0.045 (1.14) 0.050 (1.27) BSC0.075 (1.91) REF 0.011 (0.28) 0.007 (0.18) R TYP 0.095 (2.41) 0.075 (1.90) 0.100 (2.54) REF 0.200 (5.08) REF 0.150 (3.81) BSC 0.075 (1.91) REF 0.358 (9.09) 0.342 (8.69) SQ 0.358 (9.09) MAX SQ 0.100 (2.54) 0.064 (1.63) 0.088 (2.24) 0.054 (1.37) CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETERS DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN TEST CIRCUIT 1 1 µs/DIV 1 µs/DIV 1 µs/DIV 1 µs/DIV TEST CIRCUIT 2 1 µs/DIV