<0.4 Ω CMOS 1.8 V to 5.5 V SPST Switches ADG801/ADG802 FUNCTIONAL BLOCK DIAGRAM FEATURES 0.4 Ω maximum on resistance @ 125°C 0.08 Ω maximum on resistance flatness @ 125°C 1.8 V to 5.5 V single supply Automotive temperature range from −40°C to +125°C 400 mA current-carrying capability Tiny 6-lead SOT-23, 8-lead MSOP, and 6-ball WLCSP packages 35 ns switching times Low power consumption TTL-/CMOS-compatible inputs Pin compatible with ADG701/ADG702 ADG801 D S IN ADG802 D S APPLICATIONS SWITCHES SHOWN FOR A LOGIC 1 INPUT 02800-001 IN Power routing Cellular phones Modems PCMCIA cards Hard drives Data acquisition systems Communications systems Relay replacement Battery-powered systems Figure 1. GENERAL DESCRIPTION PRODUCT HIGHLIGHTS The ADG801 and ADG802 are monolithic CMOS, single-pole, single throw (SPST) switches with on resistance of less than 0.4 Ω. These switches are designed using an advanced submicron process that provides extremely low on resistance, high switching speed, and low leakage currents. 1. Low on resistance (0.25 Ω typical). 2. 1.8 V to 5.5 V single-supply operation. 3. Tiny 6-lead SOT-23, 8-lead MSOP, and 6-ball WLCSP packages. The low on resistance of <0.4 Ω makes these parts ideal for applications where low on resistance switching is critical. 4. 400 mA current-carrying capability. 5. Automotive temperature range from −40°C to +125°C. The ADG801 switch is normally open (NO), while the ADG802 is normally closed (NC). Each switch conducts equally well in both directions when on. 6. Pin compatible with ADG701 (ADG801) and ADG702 (ADG802). Rev. A 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 ©2002–2007 Analog Devices, Inc. All rights reserved. ADG801/ADG802 TABLE OF CONTENTS Features .............................................................................................. 1 ESD Caution...................................................................................5 Applications....................................................................................... 1 Pin Configuration and Function Descriptions..............................6 Functional Block Diagram .............................................................. 1 Terminology .......................................................................................7 General Description ......................................................................... 1 Typical Performance Characteristics ..............................................8 Product Highlights ........................................................................... 1 Test Circuits..................................................................................... 10 Revision History ............................................................................... 2 Outline Dimensions ....................................................................... 12 Specifications..................................................................................... 3 Ordering Guide .......................................................................... 14 Absolute Maximum Ratings............................................................ 5 REVISION HISTORY 3/07—Rev. 0 to Rev. A Updated Format..................................................................Universal Added 6-Ball WLCSP Package (Text and Figures) ........Universal Replaced Typical Performance Characteristics Section .............. 8 Updated Outline Dimensions ....................................................... 12 Changes to Ordering Guide .......................................................... 14 5/02—Revision 0: Initial Version Rev. A | Page 2 of 16 ADG801/ADG802 SPECIFICATIONS VDD = 5 V ± 10%, GND = 0 V, unless otherwise noted. The automotive temperature range is −40°C to +125°C. Table 1. Parameter ANALOG SWITCH Analog Signal Range On Resistance (RON) On Resistance Flatness (RFLAT(ON)) LEAKAGE CURRENTS Source Off Leakage, IS (Off ) 25°C 0.25 0.3 0.05 Channel On Leakage, ID, IS (On) DIGITAL INPUTS Input High Voltage, VINH Input Low Voltage, VINL Input Current IINL or IINH CIN, Digital Input Capacitance DYNAMIC CHARACTERISTICS 2 tON Test Conditions/Comments 0 V to VDD V Ω typ Ω max Ω typ Ω max VS = 0 V to VDD, IS = 100 mA; Test Circuit 1 VS = 0 V to VDD, IS = 100 mA; Test Circuit 1 VS = 0 V to VDD, IS = 100 mA 0.35 0.4 0.07 0.08 nA typ ±3 ±30 ±0.01 nA max nA typ VDD = 5.5 V VS = 4.5 V/1 V, VD = 1 V/4.5 V; Test Circuit 2 VS = 4.5 V/1 V, VD = 1 V/4.5 V; Test Circuit 2 VS = 4.5 V/1 V, VD = 1 V/4.5 V; Test Circuit 2 VS = 4.5 V/1 V, VD = 1 V/4.5 V; Test Circuit 2 VS = VD = 1 V, or 4.5 V; Test Circuit 3 VS = VD = 1 V, or 4.5 V; Test Circuit 3 ±0.25 ±3 ±30 nA max ±0.01 ±0.25 ±3 ±30 nA typ nA max 2.0 0.8 V min V max μA typ μA max pF typ VIN = VINL or VINH ±0.1 ns typ ns max ns typ ns max pC typ RL = 50 Ω, CL = 35 pF VS = 3 V; Test Circuit 4 RL = 50 Ω, CL = 35 pF VS = 3 V; Test Circuit 4 VS = 2.5 V, RS = 0 Ω; CL = 1 nF; Test Circuit 5 RL = 50 Ω, CL = 5 pF; f = 100 kHz; Test Circuit 6 RL = 50 Ω, CL = 5 pF; Test Circuit 7 f = 1 MHz f = 1 MHz f = 1 MHz VDD = 5.5 V Digital inputs = 0 V or 5.5 V 0.005 5 Charge Injection Off Isolation −61 dB typ 12 180 180 420 MHz typ pF typ pF typ pF typ Bandwidth −3 dB CS (Off ) CD (Off ) CD, CS (On) POWER REQUIREMENTS IDD 50 55 18 21 0.001 1.0 2 Unit 35 45 9 15 50 tOFF 1 −40°C to +125°C 1 ±0.01 ±0.25 Drain Off Leakage, ID (Off ) −40°C to +85°C 2.0 On resistance parameters tested with IS = 10 mA. Guaranteed by design, not subject to production test. Rev. A | Page 3 of 16 μA typ μA max ADG801/ADG802 VDD = 2.7 V to 3.6 V, GND = 0 V, unless otherwise noted. The automotive temperature range is −40°C to +125°C. Table 2. Parameter ANALOG SWITCH Analog Signal Range On Resistance (RON) On Resistance Flatness (RFLAT(ON)) LEAKAGE CURRENTS Source Off Leakage, IS (Off ) Drain Off Leakage, ID (Off ) Channel On Leakage, ID, IS (On) DIGITAL INPUTS Input High Voltage, VINH Input Low Voltage, VINL Input Current IINL or IINH CIN, Digital Input Capacitance DYNAMIC CHARACTERISTICS2 tON tOFF Charge Injection Off Isolation Bandwidth −3 dB CS (Off ) CD (Off ) CD, CS (On) POWER REQUIREMENTS IDD 25°C 0.4 0.6 0.1 ±0.01 ±0.25 ±0.01 ±0.25 ±0.01 ±0.25 −40°C to +85°C 2 Unit 0 V to VDD V Ω typ Ω max Ω typ VS = 0 V to VDD, IS = 100 mA; Test Circuit 1 VS = 0 V to VDD, IS = 100 mA; Test Circuit 1 VS = 0 V to VDD, IS = 100 mA VDD = 3.6 V VS = 3.3 V/1 V, VD = 1 V/3.3 V; Test Circuit 2 VS = 3.3 V/1 V, VD = 1 V/3.3 V; Test Circuit 2 VS = 3.3 V/1 V, VD = 1 V/3.3 V; Test Circuit 2 VS = 3.3 V/1 V, VD = 1 V/3.3 V; Test Circuit 2 VS = VD = 1 V, or 3.3 V; Test Circuit 3 VS = VD = 1 V, or 3.3 V; Test Circuit 3 0.7 0.1 ±3 ±30 ±3 ±30 ±3 ±30 nA typ nA max nA typ nA max nA typ nA max 2.0 0.8 V min V max μA typ μA max pF typ VIN = VINL or VINH ±0.1 ns typ ns max ns typ ns max pC typ dB typ RL = 50 Ω, CL = 35 pF VS = 1.5 V; Test Circuit 4 RL = 50 Ω, CL = 35 pF VS = 1.5 V; Test Circuit 4 VS = 1.5 V, RS = 0 Ω, CL = 1 nF; Test Circuit 5 RL = 50 Ω, CL = 5 pF, f = 100 kHz; Test Circuit 6 RL = 50 Ω, CL = 5 pF; Test Circuit 7 f = 1 MHz f = 1 MHz f = 1 MHz VDD = 3.6 V Digital inputs = 0 V or 3.6 V 0.005 5 40 55 9 15 10 −61 Test Conditions/Comments 0.65 0.1 60 65 18 21 12 180 180 420 MHz typ pF typ pF typ pF typ 0.001 1.0 1 −40°C to +125°C1 2.0 On resistance parameters tested with IS = 10 mA. Guaranteed by design, not subject to production test. Rev. A | Page 4 of 16 μA typ μA max ADG801/ADG802 ABSOLUTE MAXIMUM RATINGS TA = 25°C, unless otherwise noted. Parameter VDD to GND Analog Inputs1 Digital Inputs1 Continuous Current, Pin S or Pin D Peak Current, Pin S or Pin D Operating Temperature Range Automotive Storage Temperature Range Junction Temperature (TJMAX) Package Power Dissipation MSOP θJA Thermal Impedance θJC Thermal Impedance SOT-23 (4-Layer Board) θJA Thermal Impedance θJC Thermal Impedance WLCSP (4-Layer Board) θJA Thermal Impedance Lead Temperature, Soldering (10 sec) IR Reflow, Peak Temperature (<20 sec) Reflow Soldering (Pb-Free) Peak Temperature Time at Peak Temperature 1 Rating −0.3 V to +7 V −0.3 V to VDD + 0.3 V or 30 mA, whichever occurs first −0.3 V to VDD + 0.3 V or 30 mA, whichever occurs first 400 mA 800 mA, pulsed at 1 ms, 10% duty cycle max −40°C to +125°C −65°C to +150°C 150°C (TJMAX – TA)/θJA 206°C/W 44°C/W 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. Truth Table ADG801 (Pin IN) 0 1 ESD CAUTION 119°C/W 91.99°C/W 120°C/W 300°C 235°C 260(+0/−5)°C 10 sec to 40 sec Overvoltages at Pin IN, Pin S, or Pin D are clamped by internal diodes. Current should be limited to the maximum ratings provided. Rev. A | Page 5 of 16 ADG802 (Pin IN) 1 0 Switch Condition Off On ADG801/ADG802 D 1 S 2 AD801/ ADG802 TOP VIEW (Not to Scale) GND 3 6 VDD 5 NC 4 IN NC = NO CONNECT 02800-002 PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS D 1 NC 2 NC 3 VDD 4 ADG801/ ADG802 TOP VIEW (Not to Scale) 8 S 7 GND 6 IN 5 NC NC = NO CONNECT 02800-003 Figure 2. 6-Lead SOT-23 (RJ-6) Figure 3. 8-Lead MSOP (RM-8) BALL A1 INDICATOR A B VDD D NC S IN GND 1 2 3 TOP VIEW (BALL SIDE DOWN) Not to Scale NC = NO CONNECT 02800-020 ADG801/ ADG802 Figure 4. 6-Ball 2 ×3 WLCSP (CB-6-1) Table 4. Pin Function Descriptions SOT-23 1 2 3 4 5 6 Pin Number MSOP 1 8 7 6 2, 3, 5 4 WLCSP B1 B2 B3 A3 A2 A1 Mnemonic D S GND IN NC VDD Description Drain Terminal. Can be an input or an output. Source Terminal. Can be an input or an output. Ground (0 V) Reference. Logic Control Input. Most Positive Power Supply Potential. Most Positive Power Supply Potential. Rev. A | Page 6 of 16 ADG801/ADG802 TERMINOLOGY VDD The most positive power supply potential. IINL (IINH) Input current of the digital input. IDD Positive supply current. CS (Off) The off switch source capacitance is measured with reference to ground. GND Ground (0 V) reference. CD (Off) The off switch drain capacitance is measured with reference to ground. S The source terminal can be an input or an output. D The drain terminal can be an input or an output. CD, CS (On) The on switch capacitance is measured with reference to ground. IN Logic control input. CIN Digital input capacitance. VD (VS) Analog voltage on Terminal D and Terminal S. tON The delay between applying the digital control input and when the output switches on. See Figure 17. RON Ohmic resistance between Terminal D and Terminal S. RFLAT(ON) The difference between the maximum and minimum value of on resistance as measured over the specified analog signal range. tOFF The delay between applying the digital control input and when the output switches off. IS (Off) Source leakage current with the switch off. Charge Injection A measure of the glitch impulse transferred from the digital input to the analog output during switching. ID (Off) Drain leakage current with the switch off. Off Isolation A measure of unwanted signal coupling through an off switch. ID, IS (On) Channel leakage current with the switch on. Bandwidth The frequency at which the output is attenuated by 3 dB. VINL Maximum input voltage for Logic 0. On Response The frequency response of the on switch. VINH Minimum input voltage for Logic 1. Insertion Loss The loss due to the on resistance of the switch. Rev. A | Page 7 of 16 ADG801/ADG802 TYPICAL PERFORMANCE CHARACTERISTICS 0.50 0.45 VDD = 5V, 3V 3.0 VDD = 3.0V VDD = 3.3V 0.40 0.35 2.5 VDD = 4.5V 0.30 0.25 0.20 2.0 CURRENT (nA) VDD = 5.5V IS, ID (ON) 1.5 1.0 ID (OFF) 0.15 VDD = 5.0V 0.5 0.10 0 0.05 0 1.0 2.0 3.0 4.0 5.0 5.5 VD (VS) (V) –0.5 02800-004 0 IS (OFF) 0 20 100 120 Figure 8. Leakage Current vs. Temperature 400 VDD = 5V TA = 25°C 0.45 VDD = 5V 300 0.40 +125°C 0.35 CHARGE INJECTION (pC) ON RESISTANCE (Ω) 80 60 TEMPERATURE (°C) Figure 5. On Resistance vs. VD (VS) 0.50 40 02800-007 ON RESISTANCE (Ω) 3.5 TA = 25°C VDD = 2.7V +85°C 0.30 0.25 0.20 0.15 +25°C –40°C 0.10 200 VDD = 3V 100 0 –100 0.05 1.0 1.5 2.0 2.5 3.0 VD (VS) (V) 3.5 4.0 4.5 5.0 –200 0 Figure 6. On Resistance vs. VD (VS) for Different Temperatures 0.50 35 0.30 30 TIME (ns) 0.35 0.25 +25°C 2.5 3.0 VS (V) 3.5 4.0 4.5 5.0 –40°C 0.10 10 0.05 5 1.5 2.0 2.5 3.0 VD (VS) (V) VDD = 5V 20 15 1.0 VDD = 3V tON 25 0.15 0 –40 02800-006 ON RESISTANCE (Ω) +85°C 40 0.5 2.0 45 +125°C 0.40 0 1.5 50 0.45 0 1.0 Figure 9. Charge Injection vs. Source Voltage VDD = 3V 0.20 0.5 02800-008 0.5 VDD = 3V, 5V tOFF –20 0 20 40 60 80 100 TEMPERATURE (°C) Figure 10. tON/tOFF Times vs. Temperature Figure 7. On Resistance vs. VD (VS) for Different Temperatures Rev. A | Page 8 of 16 120 02800-009 0 02800-005 0 ADG801/ADG802 –10 1.8 TA = 25°C VDD = 3V, 5V 1.6 LOGIC THRESHOLD VOLTAGE (V) ATTENUATION (dB) –20 –30 –40 –50 –60 1.4 VIN RISING 1.2 1.0 VIN FALLING 0.8 0.6 0.4 0.1 1 10 FREQUENCY (MHz) 0 02800-010 –70 0 –1 –3 –4 –5 –6 –7 TA = 25°C VDD = 3V, 5V 0.2 1 FREQUENCY (MHz) 10 20 02800-011 ATTENUATION (dB) –2 –9 1 2 3 VDD (V) 4 5 Figure 13. Logic Threshold Voltage vs. Supply Voltage Figure 11. Off Isolation vs. Frequency –8 0 Figure 12. On Response vs. Frequency Rev. A | Page 9 of 16 6 02800-012 0.2 ADG801/ADG802 TEST CIRCUITS S D ID (OFF) V1 VD RON = V1/IDS NC D NC = NO CONNECT A VD 02800-013 Figure 15. Off Leakage Figure 14. On Resistance VDD 0.1µF VIN VDD S VS Figure 16. On Leakage ADG801 50% 50% 50% 50% VOUT D VIN RL 50Ω IN CL 35pF ADG802 90% VOUT 90% GND tOFF tON Figure 17. Switching Times VDD VDD RS S VIN D IN GND ON OFF VOUT CL 1nF VS ADG801 VIN ADG802 VOUT QINJ = CL × ΔVOUT Figure 18. Charge Injection Rev. A | Page 10 of 16 ΔVOUT 02800-017 VS D S 02800-016 S ID (ON) A 02800-015 A 02800-014 IS (OFF) IDS ADG801/ADG802 VDD 0.1µF NETWORK ANALYZER VDD S 50Ω 50Ω VS D VIN RL 50Ω GND VOUT OFF ISOLATION = 20 log VOUT VS 02800-018 IN Figure 19. Off Isolation VDD 0.1µF NETWORK ANALYZER VDD S 50Ω IN VS D RL 50Ω GND INSERTION LOSS = 20 log VOUT VOUT WITH SWITCH VOUT WITHOUT SWITCH Figure 20. Bandwidth Rev. A | Page 11 of 16 02800-019 VIN ADG801/ADG802 OUTLINE DIMENSIONS 2.90 BSC 6 5 4 1 2 3 2.80 BSC 1.60 BSC PIN 1 INDICATOR 0.95 BSC 1.90 BSC 1.30 1.15 0.90 1.45 MAX 0.50 0.30 0.15 MAX 0.22 0.08 10° 4° 0° SEATING PLANE 0.60 0.45 0.30 COMPLIANT TO JEDEC STANDARDS MO-178-AB Figure 21. 6-Lead Small Outline Transistor Package [SOT-23] (RJ-6) Dimensions shown in inches and (millimetes) 3.20 3.00 2.80 8 3.20 3.00 2.80 1 5 5.15 4.90 4.65 4 PIN 1 0.65 BSC 0.95 0.85 0.75 1.10 MAX 0.15 0.00 0.38 0.22 COPLANARITY 0.10 0.23 0.08 8° 0° SEATING PLANE COMPLIANT TO JEDEC STANDARDS MO-187-AA Figure 22. 8-Lead Mini Small Outline Package [MSOP] (RM-8) Dimensions shown in millimeters Rev. A | Page 12 of 16 0.80 0.60 0.40 ADG801/ADG802 1.34 1.14 0.94 0.44 0.36 0.28 0.67 0.57 0.47 0.50 BALL PITCH BALL 1 IDENTIFIER 0.50 0.32 SEATING PLANE 0.32 NOM 2.38 2.18 1.98 0.59 0.24 MAX COPLANARITY Figure 23. 6-Ball Wafer Level Chip Scale Package [WLCSP] (CB-6-1) Dimensions shown in millimeters Rev. A | Page 13 of 16 BOTTOM VIEW (BALL SIDE UP) 062206-A TOP VIEW (BALL SIDE DOWN) ADG801/ADG802 ORDERING GUIDE Model ADG801BCB-REEL7 ADG801BCBZ-REEL7 2 ADG801BRM ADG801BRM-REEL ADG801BRM-REEL7 ADG801BRMZ2 ADG801BRMZ-REEL2 ADG801BRMZ-REEL72 ADG801BRT-R2 ADG801BRT-500RL7 ADG801BRT-REEL ADG801BRT-REEL7 ADG801BRTZ-500RL72 ADG801BRTZ-REEL2 ADG801BRTZ-REEL72 ADG802BCB-REEL7 ADG802BCBZ-REEL72 ADG802BRM-R2 ADG802BRM ADG802BRM-REEL ADG802BRM-REEL7 ADG802BRMZ2 ADG802BRMZ-REEL2 ADG802BRMZ-REEL72 ADG802BRT-500RL7 ADG802BRT-REEL ADG802BRT-REEL7 ADG802BRTZ-500RL72 ADG802BRTZ-REEL2 ADG802BRTZ-REEL72 1 2 Temperature Range −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C −40°C to +125°C Package Description 6-Ball Wafer Level Chip Scale Package [WLCSP] 6-Ball Wafer Level Chip Scale Package [WLCSP] 8-Lead Mini Small Outline Package [MSOP] 8-Lead Mini Small Outline Package [MSOP] 8-Lead Mini Small Outline Package [MSOP] 8-Lead Mini Small Outline Package [MSOP] 8-Lead Mini Small Outline Package [MSOP] 8-Lead Mini Small Outline Package [MSOP] 6-Lead Small Outline Transistor Package [SOT-23] 6-Lead Small Outline Transistor Package [SOT-23] 6-Lead Small Outline Transistor Package [SOT-23] 6-Lead Small Outline Transistor Package [SOT-23] 6-Lead Small Outline Transistor Package [SOT-23] 6-Lead Small Outline Transistor Package [SOT-23] 6-Lead Small Outline Transistor Package [SOT-23] 6-Ball Wafer Level Chip Scale Package [WLCSP] 6-Ball Wafer Level Chip Scale Package [WLCSP] 8-Lead Mini Small Outline Package [MSOP] 8-Lead Mini Small Outline Package [MSOP] 8-Lead Mini Small Outline Package [MSOP] 8-Lead Mini Small Outline Package [MSOP] 8-Lead Mini Small Outline Package [MSOP] 8-Lead Mini Small Outline Package [MSOP] 8-Lead Mini Small Outline Package [MSOP] 6-Lead Small Outline Transistor Package [SOT-23] 6-Lead Small Outline Transistor Package [SOT-23] 6-Lead Small Outline Transistor Package [SOT-23] 6-Lead Small Outline Transistor Package [SOT-23] 6-Lead Small Outline Transistor Package [SOT-23] 6-Lead Small Outline Transistor Package [SOT-23] Branding on SOT-23 and MSOP packages is limited to three characters due to space constraints. Z = RoHS Compliant Part. 3 Rev. A | Page 14 of 16 Package Option CB-6-1 CB-6-1 RM-8 RM-8 RM-8 RM-8 RM-8 RM-8 RJ-6 RJ-6 RJ-6 RJ-6 RJ-6 RJ-6 RJ-6 CB-6-1 CB-6-1 RM-8 RM-8 RM-8 RM-8 RM-8 RM-8 RM-8 RJ-6 RJ-6 RJ-6 RJ-6 RJ-6 RJ-6 Branding 1 SLB S06 SLB SLB SLB S06 S06 S06 SLB SLB SLB SLB S06 S06 S06 SMB S0F SMB SMB SMB SMB S0F S0F S0F SMB SMB SMB S0F S0F S0F ADG801/ADG802 NOTES Rev. A | Page 15 of 16 ADG801/ADG802 NOTES ©2002–2007 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D02800-0-3/07(A) Rev. A | Page 16 of 16