LC2MOS Precision Analog Switch in MSOP ADG419-EP FEATURES FUNCTIONAL BLOCK DIAGRAM 44 V supply maximum ratings VSS to VDD analog signal range Low on resistance: <35 Ω Ultralow power dissipation: <35 μW Fast transition time: 145 ns maximum Break-before-make switching action Plug-in replacement for DG419 Supports defense and aerospace applications (AQEC standard) Military temperature range: −55°C to +125°C Controlled manufacturing baseline One assembly/test site One fabrication site Enhanced product change notification Qualification data available on request D S2 S1 SWITCH SHOWN FOR A LOGIC 1 INPUT. 08846-001 IN ADG419-EP Figure 1. APPLICATIONS Precision test equipment Precision instrumentation Battery-powered systems Sample-and-hold systems GENERAL DESCRIPTION PRODUCT HIGHLIGHTS The ADG419-EP is a monolithic CMOS SPDT switch. This switch is fabricated on an enhanced LC2MOS process that provides low power dissipation yet gives high switching speed, low on resistance, and low leakage current. 1. The on resistance profile of the ADG419-EP is very flat over the full analog input range, ensuring excellent linearity and low distortion. The part also exhibits high switching speed and high signal bandwidth. CMOS construction ensures ultralow power dissipation, making the part ideally suited for portable and battery-powered instruments. 2. 3. 4. Each switch of the ADG419-EP conducts equally well in both directions when on and has an input signal range that extends to the supplies. In the off condition, signal levels up to the supplies are blocked. The ADG419-EP exhibits break-before-make switching action. Extended Signal Range. The ADG419-EP is fabricated on an enhanced LC2MOS process, giving an increased signal range that extends to the supply rails. Ultralow Power Dissipation. Low RON. Single-Supply Operation. For applications where the analog signal is unipolar, the ADG419-EP can be operated from a single rail power supply. The part is fully specified with a single 12 V power supply and remains functional with single supplies as low as 5 V. Full details about this enhanced product are available in the ADG419 data sheet, which should be consulted in conjunction with this data sheet. Rev. 0 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. Specifications subject to change without notice. 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 owners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.461.3113 ©2010 Analog Devices, Inc. All rights reserved. ADG419-EP TABLE OF CONTENTS Features .............................................................................................. 1 Single Supply ..................................................................................4 Applications ....................................................................................... 1 Absolute Maximum Ratings ............................................................5 Functional Block Diagram .............................................................. 1 ESD Caution...................................................................................5 General Description ......................................................................... 1 Pin Configuration and Function Descriptions..............................6 Product Highlights ........................................................................... 1 Typical Performance Characteristics ..............................................7 Revision History ............................................................................... 2 Test Circuits ........................................................................................8 Specifications..................................................................................... 3 Outline Dimensions ....................................................................... 10 Dual Supply ................................................................................... 3 Ordering Guide .......................................................................... 10 REVISION HISTORY 7/10—Revision 0: Initial Version Rev. 0 | Page 2 of 12 ADG419-EP SPECIFICATIONS DUAL SUPPLY VDD = 15 V ± 10%, VSS = −15 V ± 10%, VL = 5 V ± 10%, GND = 0 V, unless otherwise noted. Table 1. Parameter ANALOG SWITCH Analog Signal Range RON +25°C −40°C to +85°C −55°C to +125°C VSS to VDD Unit 25 35 45 45 V Ω typ Ω max ±0.1 ±0.25 ±15 nA typ nA max VD = ±15.5 V, VS = ∓15.5 V; see Figure 10 ±5 ±30 ±5 ±30 nA typ nA max nA typ nA max VD = ±15.5 V, VS = ∓15.5 V; see Figure 10 ±5 2.4 0.8 ±0.005 ±0.5 2.4 0.8 ±0.005 ±0.5 V min V max μA typ μA max 200 200 ns max RL = 300 Ω, CL = 35 pF; VS1 = ±10 V, 30 ns typ VS2 = ∓10 V; see Figure 12 RL = 300 Ω, CL = 35 pF; VS1 = VS2 = ±10 V; see Figure 13 5 80 90 6 55 ns min dB typ dB typ pF typ pF typ LEAKAGE CURRENT Source Off Leakage, IS (Off ) Drain Off Leakage, ID (Off ) Channel On Leakage, ID, IS (On) ±0.1 ±0.75 ±0.4 ±0.75 DIGITAL INPUTS Input High Voltage, VINH Input Low Voltage, VINL Input Current, IINL or IINH DYNAMIC CHARACTERISTICS 1 tTRANSITION Break-Before-Make Time Delay, tD Off Isolation Channel-to-Channel Crosstalk CS (Off ) CD, CS (On) POWER REQUIREMENTS IDD ISS IL 1 Test Conditions/Comments 145 0.0001 1 0.0001 1 0.0001 1 2.5 2.5 2.5 2.5 2.5 2.5 Guaranteed by design; not subject to production test. Rev. 0 | Page 3 of 12 μA typ μA max μA typ μA max μA typ μA max VD = ±12.5 V, IS = −10 mA; see Figure 9 VDD = +13.5 V, VSS = −13.5 V; see Figure 9 VDD = +16.5 V, VSS = −16.5 V VS = VD = ±15.5 V; see Figure 11 VIN = VINL or VINH RL = 50 Ω, f = 1 MHz; see Figure 14 RL = 50 Ω, f = 1 MHz; see Figure 15 f = 1 MHz f = 1 MHz VDD = +16.5 V, VSS = −16.5 V VIN = 0 V or 5 V VL = 5.5 V ADG419-EP SINGLE SUPPLY VDD = 12 V ± 10%, VSS = 0 V, VL = 5 V ± 10%, GND = 0 V, unless otherwise noted. Table 2. Parameter ANALOG SWITCH Analog Signal Range RON LEAKAGE CURRENT Source Off Leakage, IS (Off ) Drain Off Leakage, ID (Off ) Channel On Leakage, ID, IS (On) +25°C Break-Before-Make Time Delay, tD Off Isolation Channel-to-Channel Crosstalk CS (Off ) CD, CS (On) POWER REQUIREMENTS IDD IL 1 −55°C to +125°C 0 to VDD 40 ±0.1 ±0.25 ±0.1 ±0.75 ±0.4 ±0.75 DIGITAL INPUTS Input High Voltage, VINH Input Low Voltage, VINL Input Current, IINL or IINH DYNAMIC CHARACTERISTICS 1 tTRANSITION −40°C to +85°C 170 Unit V Ω typ Ω max 60 70 ±5 ±15 ±5 ±30 ±5 ±30 nA typ nA max nA typ nA max nA typ nA max 2.4 0.8 ±0.005 ±0.5 2.4 0.8 ±0.005 ±0.5 V min V max μA typ μA max 250 250 ns max 60 ns typ 80 70 13 65 dB typ dB typ pF typ pF typ 0.0001 1 0.0001 1 2.5 2.5 2.5 2.5 Guaranteed by design; not subject to production test. Rev. 0 | Page 4 of 12 μA typ μA max μA typ μA max Test Conditions/Comments VD = 3 V, 8.5 V, IS = −10 mA; see Figure 9 VDD = 10.8 V; see Figure 9 VDD = 13.2 V VD = 12.2 V/1 V, VS = 1 V/12.2 V; see Figure 10 VD = 12.2 V/1 V, VS = 1 V/12.2 V; see Figure 10 VS = VD = 12.2 V/1 V; see Figure 11 VIN = VINL or VINH RL = 300 Ω, CL = 35 pF; VS1 = 0 V/8 V, VS2 = 8 V/0 V; see Figure 12 RL = 300 Ω, CL = 35 pF; VS1 = VS2 = 8 V; see Figure 13 RL = 50 Ω, f = 1 MHz; see Figure 14 RL = 50 Ω, f = 1 MHz; see Figure 15 f = 1 MHz f = 1 MHz VDD = 13.2 V VIN = 0 V or 5 V VL = 5.5 V ADG419-EP ABSOLUTE MAXIMUM RATINGS TA= 25°C, unless otherwise noted. Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Table 3. Parameter VDD to VSS VDD to GND VSS to GND VL to GND Analog, Digital Inputs1 Continuous Current, Sx or D Peak Current, Sx or D (Pulsed at 1 ms, 10% Duty Cycle Maximum) Operating Temperature Range Storage Temperature Range Junction Temperature Power Dissipation (MSOP) Thermal Impedance, θJA Lead Temperature, Soldering 1 Rating 44 V −0.3 V to +25 V +0.3 V to −25 V −0.3 V to VDD + 0.3 V VSS − 2 V to VDD + 2 V or 30 mA, whichever occurs first 30 mA 100 mA Only one maximum rating may be applied at any one time. ESD CAUTION −55°C to +125°C −65°C to +150°C 150°C 315 mW 205°C/W As per JEDEC J-STD-020 Overvoltages at IN, Sx, or D are clamped by internal diodes. Limit current to the maximum ratings given. Rev. 0 | Page 5 of 12 ADG419-EP PIN CONFIGURATION AND FUNCTION DESCRIPTIONS GND 3 8 S2 ADG419-EP 7 VSS TOP VIEW (Not to Scale) 6 IN 5 VL VDD 4 08846-002 D 1 S1 2 Figure 2. Pin Configuration Table 4. Pin Function Descriptions Pin No. 1 2 3 4 5 6 7 Mnemonic D S1 GND VDD VL IN VSS 8 S2 Description Drain Terminal. Can be an input or an output. Source Terminal. Can be an input or an output. Ground Reference (0 V). Most Positive Power Supply Potential. Logic Power Supply (5 V). Logic Control Input. Most Negative Power Supply Potential in Dual-Supply Applications. In single-supply applications, this pin can be connected to GND. Source Terminal. Can be an input or an output. Table 5. Truth Table Logic 0 1 Switch 1 On Off Switch 2 Off On Rev. 0 | Page 6 of 12 ADG419-EP TYPICAL PERFORMANCE CHARACTERISTICS 100 50 TA = 25°C TA = 25°C VDD = +5V VSS = –5V 40 VDD = 5V VSS = 0V 80 30 60 RON (Ω) RON (Ω) VDD = +10V VSS = –10V 20 VDD = 10V VSS = 0V VDD = 12V VSS = 0V 40 VDD = +12V VSS = –12V 20 VDD = +15V VSS = –15V –5 0 5 10 15 VS, VD (V) 0 0 15 12 Figure 6. RON as a Function of VD (VS), Single-Supply Voltage 70 VDD = +15V VSS = –15V GND = 0V VL = +5V 40 10 VS, VD (V) Figure 3. RON as a Function of VD (VS), Dual-Supply Voltage 45 5 08846-006 –10 08846-003 0 –15 VDD = 15V VSS = 0V 08846-007 10 VDD = 12V VSS = 0V GND = 0V VL = 5V 60 35 50 RON (Ω) TA = +125°C 25 TA = +85°C 20 TA = +25°C 15 TA = –40°C 0 5 10 15 10 0 LEAKAGE CURRENT (nA) ID, IS (ON) +, + IS (OFF) +, – 1 0 10 ID, IS (ON) +, + 3 IS (OFF) +, – 2 ID, IS (ON) –, – 1 IS (OFF) –, + ID, IS (ON) –, – –1 08846-107 TEMPERATURE (°C) VDD = 13.2V VSS = 0V 5 GND = 0V +, –: VD = 12.2V/VS = 1V –, +: VD = 1V/VS = 12.2V +, +: VD = 12.2V/VS = 12.2V 4 –, –: VD = 1V/VS = 1V 0 ID (OFF) –, + 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 LEAKAGE CURRENT (nA) 8 6 VDD = +16.5V 9 VSS = –16.5V GND = 0V 8 +, –: VD = +15.5V/VS = –15.5V 7 –, +: VD = –15.5V/VS = +15.5V +, +: VD = +15.5V/VS = +15.5V 6 –, –: VD = –15.5V/VS = –15.5V 5 –3 6 Figure 7. RON as a Function of VD (VS) for Different Temperatures, Single-Supply Voltage 10 –2 4 VS, VD (V) Figure 4. RON as a Function of VD (VS) for Different Temperatures, Dual-Supply Voltage –1 2 TEMPERATURE (°C) Figure 5. Leakage Current vs. Temperature, Dual-Supply Voltage Figure 8. Leakage Current vs. Temperature, Single-Supply Voltage Rev. 0 | Page 7 of 12 08846-108 –5 TA = –55°C 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 –10 VS, VD (V) 2 TA = +25°C 20 TA = –55°C 5 –15 3 TA = +85°C TA = –40°C 10 4 TA = +125°C 40 30 08846-004 RON (Ω) 30 ADG419-EP TEST CIRCUITS IDS ID (OFF) D D VS D RON = V1/IDS A VD Figure 9. On Resistance VS VD Figure 10. Off Leakage +15V +5V VDD VL Figure 11. On Leakage 3V VS1 VS2 S1 VIN D S2 50% 50% 0V VOUT RL 300Ω IN tTRANSITION tTRANSITION CL 35pF 90% VOUT GND VSS 90% 08846-014 VIN –15V Figure 12. Transition Time, tTRANSITION VS1 VS2 +15V +5V VDD VL S1 D S2 VOUT RL 300Ω IN CL 35pF 3V ADDRESS DRIVE (VIN) 0V tD VOUT GND VSS 90% tD 90% 90% 90% 08846-015 VIN ID (ON) 08846-011 VS S A 08846-012 S S A –15V Figure 13. Break-Before-Make Time Delay, tD Rev. 0 | Page 8 of 12 08846-013 IS (OFF) V1 ADG419-EP +15V +5V 0.1µF 0.1µF 0.1µF VDD VDD S1 VL VL S VS RL 50Ω IN VOUT S2 RL 50Ω GND IN VSS GND –15V 08846-016 VIN 0.1µF RS 50Ω D D VOUT VS 0.1µF +5V VIN VSS 0.1µF –15V CHANNEL-TO-CHANNEL CROSSTALK = 20 × log | VS/VOUT | Figure 14. Off Isolation Figure 15. Crosstalk Rev. 0 | Page 9 of 12 08846-017 +15V ADG419-EP OUTLINE DIMENSIONS 3.20 3.00 2.80 8 3.20 3.00 2.80 1 5.15 4.90 4.65 5 4 PIN 1 IDENTIFIER 0.65 BSC 0.95 0.85 0.75 15° MAX 1.10 MAX 0.40 0.25 6° 0° 0.23 0.09 0.80 0.55 0.40 COMPLIANT TO JEDEC STANDARDS MO-187-AA 100709-B 0.15 0.05 COPLANARITY 0.10 Figure 16. 8-Lead Mini Small Outline Package [MSOP] (RM-8) Dimensions shown in millimeters ORDERING GUIDE Model 1 ADG419SRMZ-EP-RL7 1 Temperature Range −55°C to +125°C Package Description 8-Lead Mini Small Outline Package [MSOP] Z = RoHS Compliant Part. Rev. 0 | Page 10 of 12 Package Option RM-8 Branding S3U ADG419-EP NOTES Rev. 0 | Page 11 of 12 ADG419-EP NOTES ©2010 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D08846-0-7/10(0) Rev. 0 | Page 12 of 12