DG508ACJZ

DG508A CMOS Analog Multiplexers NS ESI G D W E RT OR N ENT PA F D C EM N DE M M E D R E P LA O C RE DE 08 NOT OM M E N D G4 C RE The DG508A is a CMOS Monolithic 8-Channel Analog Multiplexer, which can also be used as a demultiplexer. An enable input is provided. When the enable input is high, a channel is selected by the address inputs, and when low, all channels are off. A channel in the ON state conducts current equally well in both directions. In the OFF state each channel blocks voltages up to the supply rails. The address inputs and the enable input are TTL and CMOS compatible over the full specified operating temperature range. The DG508A is pinout compatible with the industry standard devices. FN3137 Rev 6.00 Mar 4, 2009 Features • Low Power Consumption • TTL and CMOS-Compatible Address and Enable Inputs • 44V Maximum Power Supply Rating • High Latch-Up Immunity • Break-Before-Make Switching • Alternate Source • Pb-Free Available (RoHS Compliant) Applications • Data Acquisition Systems Ordering Information TEMP. RANGE (°C) PACKAGE DG508AAK -55 to +125 16 Ld CERDIP F16.3 DG508ABK -25 to +85 16 Ld CERDIP F16.3 DG508ACJ 0 to +70 16 Ld PDIP E16.3 DG508ACJZ (See Note) 0 to +70 16 Ld PDIP (Pb-free) E16.3 PART NUMBER DATASHEET PKG. DWG. # NOTE: Intersil Pb-free products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which is compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020C. • Communication Systems • Signal Multiplexing/Demultiplexing • Audio Signal Multiplexing Truth Table DG508A A2 A1 A0 EN ON SWITCH X X X 0 None 0 0 0 1 1 0 0 1 1 2 0 1 0 1 3 DG508A (PDIP, CERDIP) TOP VIEW 0 1 1 1 4 1 0 0 1 5 1 16 A1 1 0 1 1 6 EN 2 15 A2 1 1 0 1 7 1 1 1 1 8 Pinout A0 V- 3 14 GND S1 4 13 V+ S2 5 12 S5 S3 6 11 S6 S4 7 10 S7 D 8 9 S8 FN3137 Rev 6.00 Mar 4, 2009 A0 , A1 , A2 , EN Logic “1” = VAH 2.4V, Logic “0” = VAL 0.8V Page 1 of 9 DG508A Functional Diagram DG508A S1 S2 S3 S4 S5 D ADDRESS DECODER 1 OF 8 S6 S7 S8 A0 A1 A2 EN (ENABLE INPUT) 3 Line Binary Address Inputs (1 0 1) and EN = 1 Above example shows channel 6 turned ON. Schematic Diagram V+ LOGIC TRIP POINT REF + - DECODER V+ SX AX GND DX LOGIC AX INPUT OR EN VLOGIC INTERFACE AND LEVEL SHIFTER FN3137 Rev 6.00 Mar 4, 2009 TYPICAL SWITCH Page 2 of 9 DG508A Absolute Maximum Ratings Thermal Information V+ to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44V V- to Ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V Digital Inputs, VS, VD (Note 1) . . . . . . . . . . . . . (V- -2V) To (V+ +2V) Continuous Current, (Any Terminal Except S or D) . . . . . . . . . 30mA Continuous Current, (S or D) . . . . . . . . . . . . . . . . . . . . . . . . . . 20mA Peak Current, S or D (Pulsed 1ms, 10% Duty Cycle Max) . . . . . 40mA Thermal Resistance (Typical, Note 2) Operating Conditions Temperature Range “A” Suffix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC “B” Suffix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -25oC to 85oC “C” Suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to 70oC JA (oC/W) JC (oC/W) 16 Ld CERDIP Package. . . . . . . . . . . . 75 20 16 Ld PDIP Package . . . . . . . . . . . . . . 90 N/A Maximum Junction Temperature CERDIP Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .175oC PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150oC Maximum Storage Temperature “A” and “B” Suffix . . . . . . . . . . . . . . . . . . . . . . . . . -65oC to 150oC “C” Suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65oC to 125oC Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300oC CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. NOTES: 1. Signals on SX , D, EN, or AX exceeding V+ or V- are clamped by internal diodes. Limit diode current to maximum current ratings. 2. JA is measured with the component mounted on an evaluation PC board in free air. Electrical Specifications TA = 25oC, V+ = +15V, V- = -15V, GND = 0V, VEN = 2.4V, Unless Otherwise Specified “A” SUFFIX PARAMETER TEST CONDITIONS “B” AND “C” SUFFIX (NOTE 4) (NOTE 3) (NOTE 4) (NOTE 4) (NOTE 3) (NOTE 4) MIN TYP MAX MIN TYP MAX UNITS DYNAMIC CHARACTERISTICS Switching Time of Multiplexer, tTRANSITION See Figure 1 - 0.6 1 - 0.6 - s Break-Before-Make Interval, tOPEN See Figure 3 - 0.2 - - 0.2 - s Enable Turn-ON Time, tON(EN) See Figure 2 - 1 1.5 - 1 - s Enable Turn-OFF Time, tOFF(EN) See Figure 2 - 0.4 1.0 - 0.4 - s OFF Isolation, OIRR VEN = 0V, RL = 1k, CL = 15pF, VS = 7VRMS , f = 500kHz (Note 5) - 68 - - 68 - dB Source OFF Capacitance, CS(OFF) VS = 0V, VEN = 0V, f = 140kHz - 5 - - 5 - pF Drain OFF Capacitance, CD(OFF) VD = 0V, VEN = 0V, f = 140kHz - 25 - - 25 - pF Charge Injection, Q See Figure 4 - 4 - - 4 - pC -10 -0.002 - -10 -0.002 - A DIGITAL INPUT CHARACTERISTICS Address Input Current, Input Voltage High, IAH VA = 2.4V VA = 15V Address Input Current Input VEN = 2.4V Voltage Low, IAL VEN = 0V VA = 0V - 0.006 10 - 0.006 10 A -10 -0.002 - -10 -0.002 - A -10 -0.002 - -10 -0.0002 - A -15 - +15 -15 - +15 V ANALOG SWITCH CHARACTERISTICS Analog Signal Range, VANALOG (Note 7) Drain-Source ON Resistance, rDS(ON) Sequence Each IS = -200A, VD = +10V Switch ON IS = -200A, VD = -10V VAL = 0.8V, VAH = 2.4V - 270 400 - 270 450  - 230 400 - 230 450  rDS(ON) Matching Between Channels -10V  VS  +10V - 6 - - 6 - % FN3137 Rev 6.00 Mar 4, 2009 r DS(ON)MAX – r DS  ON MIN r DS  ON  = ----------------------------------------------------------------------r DS  ON AVG Page 3 of 9 DG508A Electrical Specifications TA = 25oC, V+ = +15V, V- = -15V, GND = 0V, VEN = 2.4V, Unless Otherwise Specified (Continued) “A” SUFFIX PARAMETER “B” AND “C” SUFFIX (NOTE 4) (NOTE 3) (NOTE 4) (NOTE 4) (NOTE 3) (NOTE 4) MIN TYP MAX MIN TYP MAX UNITS TEST CONDITIONS Source OFF Leakage Current, IS(OFF) VEN = 0V VS = +10V, VD = -10V -1 0.002 Drain OFF Leakage Current, ID(OFF) VEN = 0V Drain ON Leakage Current, ID(ON) (Note 6) VD = VS(ALL) = +10V Sequence Each VD = VS(ALL) = -10V Switch ON VAL = 0.8V, VAH = 2.4V 1 -5 0.002 VS = -10V, VD = +10V -1 VS = -10V, VD = +10V - VS = +10V, VD = -10V -10 -10 5 nA -0.005 1 -5 -0.005 5 nA 0.01 10 - 0.01 20 nA -0.015 - -20 -0.015 - nA 0.015 10 - 0.015 20 nA -0.03 - -20 -0.03 - nA - 1.3 2.4 - 1.3 2.4 mA -1.5 -0.7 - -1.5 -0.7 - mA POWER SUPPLY CHARACTERISTICS Positive Supply Current, I+ Negative Supply Current, I- VEN = 5.0V (Enabled) or VEN = 0V (Standby), VA = 0V Electrical Specifications TA = Over Operating Temperature Range, V+ = +15V, V- = -15V, GND = 0V, VEN = 2.4V, Unless Otherwise Specified “A” SUFFIX PARAMETER TEST CONDITIONS MIN (NOTE 3) TYP MAX UNITS -30 - - A DIGITAL INPUT CHARACTERISTICS Address Input Current, Input Voltage High, IAH VA = 2.4V Address Input Current Input Voltage Low, IAL VEN = 2.4V VA = 15V VA = 0V VEN = 0V - - 30 A -30 - - A -30 - - A ANALOG SWITCH CHARACTERISTICS Analog Signal Range, VANALOG (Note 7) -15 - +15 V Drain-Source ON Resistance, rDS(ON) Sequence Each Switch ON VAL = 0.8V, VAH = 2.4V IS = -200A, VD = +10V - - 500  IS = -200A, VD = -10V - - 500  Source OFF Leakage Current, IS(OFF) VEN = 0V VS = +10V, VD = -10V - - 50 nA VS = -10V, VD = +10V -50 - - nA Drain OFF Leakage Current, ID(OFF) VEN = 0V VS = -10V, VD = +10V - - 200 nA VS = +10V, VD = -10V -200 - - nA Drain ON Leakage Current, ID(ON) (Note 6) Sequence Each Switch ON VD = VS(ALL) = +10V VAL = 0.8V, VAH = 2.4V VD = VS(ALL) = -10V - - 200 nA -200 - - nA VEN = 5.0V, VA = 0V -3.2 - 4.5 mA -3.2 - 4.5 mA POWER SUPPLY CHARACTERISTICS Positive Supply Current, I+ Negative Supply Current, IPositive Standby Supply Current, I+ VEN = 0V, VA = 0V Negative Standby Supply Current, I- -3.2 - 4.5 mA -3.2 - 4.5 mA NOTES: 3. Typical values are for design aid only, not guaranteed and not subject to production testing. 4. The algebraic convention whereby the most negative value is a minimum, and the most positive value is a maximum, is used in this data sheet. 5. Off isolation = 20Log |VS |/|VD |, where VS = input to Off switch, and VD = output due to VS . 6. ID(ON) is leakage from driver into “ON” switch. 7. Parameter not tested. Parameter guaranteed by design or characterization. FN3137 Rev 6.00 Mar 4, 2009 Page 4 of 9 DG508A Test Circuits and Waveforms +15V +2.4V 3V EN DG508A 0 +10V S1 VS1 S1 ON 0.8VS1 S2 THRU S7 A2 S8 A1 A0 LOGIC INPUT -10V SWITCH OUTPUT VO D GND tr < 20ns tf < 20ns 50% LOGIC INPUT V+ SWITCH OUTPUT VO 0.8VS8 VS8 V1M 50 0 35pF S8 ON TRANSITION TIME -15V FIGURE 1A. TEST CIRCUIT TRANSITION TIME FIGURE 1B. MEASUREMENT POINTS FIGURE 1. SWITCHING TIME +15V V+ EN DG508A tr < 20ns tf < 20ns 50% 3V -5V S1 50% EN 0V S2 THRU S8 tON (EN) tOFF (EN) 0V A2 0.1VO A1 A0 EN 50 GND SWITCH OUTPUT VO D V- 1k SWITCH OUTPUT VO 35pF VO 0.9VO -15V FIGURE 2B. MEASUREMENT POINTS FIGURE 2A. TEST CIRCUIT FIGURE 2. ENABLE TIMES +15V +2.4V V+ EN A0 +5V (VS) S1 THRU S8 DG508A 0V A1 VS A2 SWITCH OUTPUT VO D LOGIC INPUT GND tr < 20ns tf < 20ns 3V LOGIC INPUT V- 50 1k 35pF SWITCH OUTPUT VO 50% 50% 0V tOPEN -15V FIGURE 3A. TEST CIRCUIT FIGURE 3B. MEASUREMENT POINTS FIGURE 3. BREAK-BEFORE-MAKE INTERVAL FN3137 Rev 6.00 Mar 4, 2009 Page 5 of 9 DG508A Test Circuits and Waveforms (Continued) +15V V+ EN 3V DG508A EN S1 0 A2 A1 VO VO A0 LOGIC INPUT D GND VO V1000pF VO is the measured voltage error due to charge injection. The charge transfer error in Coulombs is Q = CL x VO . -15V FIGURE 4A. TEST CIRCUIT FIGURE 4B. CHARGE INJECTION WAVEFORMS FIGURE 4. CHARGE INJECTION Typical Performance Curves 550 500 450 V+ = +15V V- = -15V VEN = 2.4V IO = -200µA +10V SIGNALS 300 350 rDS(ON) () rDS(ON) () 400 400 V+ = +7.5V, V- = -7.5V V+ = +10V, V- = -10V V+ = +12V, V- = -12V V+ = +15V, V- = -15V 300 250 200 150 -10V SIGNALS 200 100 100 50 0 -15 -10 -5 0 5 10 ANALOG SIGNAL VOLTAGE (V) FIGURE 5. rDS(ON) vs ANALOG SIGNAL VOLTAGE vs SUPPLY VOLTAGE FN3137 Rev 6.00 Mar 4, 2009 15 0 -55 -25 0 20 45 70 100 125 TEMPERATURE (oC) FIGURE 6. TYPICAL rDS(ON) VARIATION WITH TEMPERATURE Page 6 of 9 DG508A Die Characteristics DIE DIMENSIONS: PASSIVATION: 3100m x 2083m Type: PSG/Nitride Thickness: PSG: 7kÅ 1.4kÅ Nitride: 8kÅ 1.2kÅ METALLIZATION: Type: Al Thickness: 10kÅ 1kÅ WORST CASE CURRENT DENSITY: 9.1 x 104 A/cm2 Metallization Mask Layout DG508A EN A0 A1 A2 GND VV+ S1 S5 S2 S6 S3 S7 S4 FN3137 Rev 6.00 Mar 4, 2009 D S8 Page 7 of 9 DG508A Dual-In-Line Plastic Packages (PDIP) N E16.3 (JEDEC MS-001-BB ISSUE D) E1 INDEX AREA 1 2 3 16 LEAD DUAL-IN-LINE PLASTIC PACKAGE N/2 INCHES -B- SYMBOL -AE D BASE PLANE -C- SEATING PLANE A2 A L D1 e B1 D1 B 0.010 (0.25) M C L eA A1 eC C A B S C eB NOTES: 1. Controlling Dimensions: INCH. In case of conflict between English and Metric dimensions, the inch dimensions control. MILLIMETERS MIN MAX MIN MAX NOTES A - 0.210 - 5.33 4 A1 0.015 - 0.39 - 4 A2 0.115 0.195 2.93 4.95 - B 0.014 0.022 0.356 0.558 - B1 0.045 0.070 1.15 1.77 8, 10 C 0.008 0.014 0.204 0.355 - D 0.735 0.775 18.66 19.68 5 D1 0.005 - 0.13 - 5 E 0.300 0.325 7.62 8.25 6 E1 0.240 0.280 6.10 7.11 5 e 0.100 BSC 2.54 BSC - 3. Symbols are defined in the “MO Series Symbol List” in Section 2.2 of Publication No. 95. eA 0.300 BSC 7.62 BSC 6 eB - 0.430 - 10.92 7 4. Dimensions A, A1 and L are measured with the package seated in JEDEC seating plane gauge GS-3. L 0.115 0.150 2.93 3.81 4 2. Dimensioning and tolerancing per ANSI Y14.5M-1982. 5. D, D1, and E1 dimensions do not include mold flash or protrusions. Mold flash or protrusions shall not exceed 0.010 inch (0.25mm). 6. E and eA are measured with the leads constrained to be perpendicular to datum -C- . N 16 16 9 Rev. 0 12/93 7. eB and eC are measured at the lead tips with the leads unconstrained. eC must be zero or greater. 8. B1 maximum dimensions do not include dambar protrusions. Dambar protrusions shall not exceed 0.010 inch (0.25mm). 9. N is the maximum number of terminal positions. 10. Corner leads (1, N, N/2 and N/2 + 1) for E8.3, E16.3, E18.3, E28.3, E42.6 will have a B1 dimension of 0.030 - 0.045 inch (0.76 - 1.14mm). FN3137 Rev 6.00 Mar 4, 2009 Page 8 of 9 DG508A Ceramic Dual-In-Line Frit Seal Packages (CERDIP) F16.3 MIL-STD-1835 GDIP1-T16 (D-2, CONFIGURATION A) 16 LEAD CERAMIC DUAL-IN-LINE FRIT SEAL PACKAGE LEAD FINISH c1 -D- -A- BASE METAL (c) E M -Bbbb S C A-B S Q -C- SEATING PLANE S1 b2 b ccc M C A-B S eA/2 - 0.200 - 5.08 - 0.026 0.36 0.66 2 b1 0.014 0.023 0.36 0.58 3 b2 0.045 0.065 1.14 1.65 - b3 0.023 0.045 0.58 1.14 4 c 0.008 0.018 0.20 0.46 2 c1 0.008 0.015 0.20 0.38 3 D - 0.840 - 21.34 5 E 0.220 0.310 5.59 7.87 5 c aaa M C A - B S D S D S NOTES 0.014 eA e MAX b  A A MIN A A L MILLIMETERS MAX M (b) D BASE PLANE MIN b1 SECTION A-A D S INCHES SYMBOL NOTES: 1. Index area: A notch or a pin one identification mark shall be located adjacent to pin one and shall be located within the shaded area shown. The manufacturer’s identification shall not be used as a pin one identification mark. e 0.100 BSC 2.54 BSC - eA 0.300 BSC 7.62 BSC - eA/2 0.150 BSC 3.81 BSC - L 0.125 0.200 3.18 5.08 - Q 0.015 0.060 0.38 1.52 6 S1 0.005 - 0.13 - 7 105o 90o 105o - 2. The maximum limits of lead dimensions b and c or M shall be measured at the centroid of the finished lead surfaces, when solder dip or tin plate lead finish is applied.  90o aaa - 0.015 - 0.38 - 3. Dimensions b1 and c1 apply to lead base metal only. Dimension M applies to lead plating and finish thickness. bbb - 0.030 - 0.76 - ccc - 0.010 - 0.25 - M - 0.0015 - 0.038 2, 3 4. Corner leads (1, N, N/2, and N/2+1) may be configured with a partial lead paddle. For this configuration dimension b3 replaces dimension b2. N 16 5. This dimension allows for off-center lid, meniscus, and glass overrun. 16 8 Rev. 0 4/94 6. Dimension Q shall be measured from the seating plane to the base plane. 7. Measure dimension S1 at all four corners. 8. N is the maximum number of terminal positions. 9. Dimensioning and tolerancing per ANSI Y14.5M - 1982. 10. Controlling dimension: INCH. © Copyright Intersil Americas LLC 2004-2009. All Rights Reserved. All trademarks and registered trademarks are the property of their respective owners. For additional products, see www.intersil.com/en/products.html Intersil products are manufactured, assembled and tested utilizing ISO9001 quality systems as noted in the quality certifications found at www.intersil.com/en/support/qualandreliability.html Intersil products are sold by description only. Intersil may modify the circuit design and/or specifications of products at any time without notice, provided that such modification does not, in Intersil's sole judgment, affect the form, fit or function of the product. Accordingly, the reader is cautioned to verify that datasheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements 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 Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see www.intersil.com FN3137 Rev 6.00 Mar 4, 2009 Page 9 of 9