AME AME4621 n General Description 1-Ohm Low Voltage Dual SPDT Analog Switch n Functional Block Diagram The AME4621 is Dual Single Pole Double Throw(SPDT) analog switches with wide operating single power supply voltage range, from 1.8V to 5.5V. V IN 1B0 AME4621 has 1Ω max ON resistance when +5V power supply is used. These products also have fast switching speeds, tON = t OFF = 50nS max. AME4621 is available in DFN-10B. 1A 1B1 1S 2B0 2S 2A 2B1 n Features l Low RON l Wide Operation Supply Voltage: 1.8V to 5.5V l Fast Switching Time: tON = t OFF = 50nS max. l TTL-Logic Compatible l Over Thermal Protection l Space Saving in DFN-10B l All AME's Lead Free Product Meet RoHS GND Control Input(s) Function L B0 connected to A H B1 connected to A H: High Logic Level L: Low Logic Level Standards n Applications l Power Routing l Battery-Operated Equipment l Audio and Video Signal Routing l Low-Voltage Data-Acquisition Systems l Communications Circuits l PCMCIA Cards l PC Peripherals Rev.C.03 1 AME 1-Ohm Low Voltage Dual SPDT Analog Switch AME4621 n Pin Configuration DFN-10B (3mmx3mmx0.75mm) Top View 10 9 8 7 AME4621AEVB 6 1. GND 2. 1B1 3. 1S AME4621 4. IN 5. 2S 6. 2A 1 2 3 4 5 7. 2B1 8. 2B0 9. 1A 10. 1B0 * Die Attach: Conductive Epoxy n Pin Description 2 Pin Number Pin Name Pin Description 3, 5 1S, 2S Digital Control Input 4 IN Supply Voltage Input 1 GND 10, 8 1B0, 2B0 Data Port Function 9, 6 1A, 2A Data Port Function 2, 7 1B1, 2B1 Data Port Function Ground Rev.C.03 AME 1-Ohm Low Voltage Dual SPDT Analog Switch AME4621 n Ordering Information AME4621 x x x x x- x Special Feature2 Special Feature1 Number of Pins Package Type Operating Ambient Temperature Range Pin Configuration Pin Configuration A: 1. GND (DFN-10B) 2. 1B1 3. 1S 4. IN 5. 2S 6. 2A 7. 2B1 8. 2B0 9. 1A 10. 1B0 Operating Ambient Temperature Range E: -40OC to +85OC Package Type V: DFN Number of Special Feature1 Pins B: 10 Z: Lead free Special Feature 2 (For DFN package only) 3: 3x3x0.75(mm) (LxWxH) n Ordering Information Part Number Marking* Activity Mode Package Operating Ambient Temperature Range AME4621AEVBZ-3 BFQ yyww Break-Before-Make DFN-10B - 40oC to +85oC Note: yyww represents the date code. * A line on top of the first letter represents lead free plating such as BFQww. Pls consult AME sales office or authorized Rep./Distributor for the availability of package type. Rev.C.03 3 AME 1-Ohm Low Voltage Dual SPDT Analog Switch AME4621 n Absolute Maximum Ratings Parameter Maximum Unit 6 V 1A, 2A, 1B0, 2B0, 1B1, 2B1 Note 1 V Continuous Current 1A, 2A, 1B0, 2B0, 1B1, 2B1 300 mA VIN , 1S, 2S B* ESD Classification Note1: Signals on 1A, 2A, 1B0, 2B0, 1B1, 2B1 can not exceed VIN Caution: Stress above the listed absolute maximum rating may cause permanent damage to the device. * HBM B:2000V~3999V n Recommended Operating Conditions Parameter Symbol Rating Ambient Temperature Range TA - 40 to +85 o Junction Temperature Range TJ - 40 to +125 o Storage Temperature Range TSTG - 65 to +150 o 1S, 2S VIN Unit C C C CMOS, TTL Logic V 1.8 to 5.5 V n Thermal Information Parameter Package Die Attach Thermal Resistance* (Junction to Case) Thermal Resistance (Junction to Ambient) Symbol Maximum θJC 17 Unit o DFN-10B Conductive Epoxy Internal Power Dissipation θJA 125 PD 800 C/W mW Maximum Junction Temperature 150 o C Solder Iron (10 Sec)** 350 o C * Measure θJC on center of molding compound if IC has no tab. O ** MIL-STD-202G 210F F 4 Rev.C.03 AME 1-Ohm Low Voltage Dual SPDT Analog Switch AME4621 n Electrical Specifications VIN =+5V +/- 10%, GND = 0V, 1S H = 2S H = 2.4V, 1S L = 2S L = 0.8V, TA = -40OC to +85OC, unless otherwise noted. Typical values are at TA = 25OC. Parameter Test Condition Symbol Min Typ Max Units 1.0 Ω ANALOG SWITCH On-Resistance On-Resistance Match between channels RON VIN = 4.5V I1A , 2A = 100mA VIN = 4.5V ∆Ron I1A , 2A = 100mA V1B1, 2B1 or V 1B0, 2B0 = 3.5V VIN = 4.5V On-Resistance Match Flatness RFLATE I1A , 2A = 100mA V1B1, 2B1 = 0V, 1V, 2V V1B0, 2B0 = 0V, 1V, 2V VIN = 5.5V Switch Off-Leakage Current I1B1 , 2B1(OFF) I1B0 , 2B0(OFF) V1A, 2 A = 1V, 4.5V V1B0, 2B0 = 4.5V or 1V V1B1, 2B1 = 4.5V or 1V TA = 25o C o o 1.2 TA = - 40 C to +85 C o 0.12 TA = 25 C o o Ω 0.15 TA = - 40 C to +85 C TA = 25o C 0.15 0.2 Ω o o 0.2 TA = - 40 C to +85 C o -0.1 TA = 25 C 0.05 0.1 µA o o TA = - 40 C to +85 C -1.0 1.0 DIGITAL I/O Input Logic High 1SH , 2SH Input Logic Low 1S L, 2SL Input Current Logic High or Low I1 S, I2 S 2.4 VIN = 5.5V V 0.8 V1S = V2S = VIN (0V) -1.0 1.0 µA SWITCH DYNAMIC CHARACTERISTICS Turn-On Time tON Figure 1 tOFF Figure 1 TA = 25o C 50 TA = - 40 oC to +85 oC 60 o Turn-Off Time 50 TA = 25 C o o o tBBM Figure 2 1 TA = 25 C o o 1 o o 1.8 o o TA = - 40 C to +85 C ns 60 TA = - 40 C to +85 C Break-Before-Make Delay ns 20 ns POWER SUPPLY Power Supply Range VIN VIN Supply Current IIN Rev.C.03 TA = - 40 C to +85 C VIN = 5.5V, 1S, 2S = 0V or V IN TA = - 40 C to +85 C 5.5 V 10.0 µA 5 AME 1-Ohm Low Voltage Dual SPDT Analog Switch AME4621 n Timing Diagrams Figure 1 Switching Time VIN 1B0, 2B0 1A, 2A 1B1, 2B1 RL Logic Input CL 1S, 2S GND H Logic Input 50% L 0.9xVIN VOUT OV t ON 6 tOFF Rev.C.03 AME 1-Ohm Low Voltage Dual SPDT Analog Switch AME4621 n Timing Diagrams Figure 2 Break-Before-Make Interval VIN 1B0, 2B0 1A, 2A 1B1, 2B1 RL Logic Input CL 1S, 2S GND H Logic Input L VOUT tD Rev.C.03 7 AME 1-Ohm Low Voltage Dual SPDT Analog Switch AME4621 Ron vs. Pin1A, 2A Voltage over Supply Voltage Ron vs. Pin1A, 2A Voltage over Temperature 1.25 9 +1.8V 8 TA=+850 C Pin1A, 2A=100mA TA=+105 0C 1.00 7 +2.0V 0.75 +2.3V 5 4 R ON (Ω) RON(Ω) 6 +2.5V TA=+250C TA=-550 C TA=-400 C 0.50 3 +3.0V 2 0.25 VIN = 5V Pin1A, 2A=100mA +5.0V 1 0 1 2 3 4 5 0 1 2 Pin1A, 2A (V) 3 4 5 Pin1A, 2A (V) Charge Injection vs. Pin1A, 2A Voltage OFF Leakage vs. Temperature 0.4 140 0.3 100 80 q(pC) OFF Leakage(nA) 120 0.2 60 40 0.1 20 0.0 -40 0 -20 0 20 40 60 80 0 100 1 2 Logic Threshold Voltage vs. Supply Voltage 5 4 6 TURN-ON/OFF Times vs. Supply Voltage 100 2.0 80 VIN Rising 1.5 tON/tOFF (nS) Logic Threshold Voltage (V) 2.5 VIN Falling 1.0 60 tON 40 20 0.5 0 2 2.5 3 3.5 4 Supply Voltage (V) 8 3 Pin1A, 2A (V) Temperature (O C) 4.5 5.0 0 tOFF 2 3 4 5 6 VSUPPLY (V) Rev.C.03 AME 1-Ohm Low Voltage Dual SPDT Analog Switch AME4621 TURN-ON/OFF Times vs. Temperature 60 50 VIN = 5V V1B0, 2B0 or V1B1, 2B1 = 3V t ON/t OFF (nS) tON 40 30 20 tOFF 10 0 -40 -20 0 20 40 60 80 Temperature ( oC ) Rev.C.03 9 AME 1-Ohm Low Voltage Dual SPDT Analog Switch AME4621 n Taping & Reel Dimension DFN-10B (3mmx3mmx0.75mm) P PIN 1 W AME AME Carrier Tape, Number of Components Per Reel and Reel Size 10 Package Carrier Width (W) Pitch (P) Part Per Full Reel Reel Size DFN-10B (3x3x0.75mm) 12.0±0.1 mm 4.0±0.1 mm 3000pcs 330±1 mm Rev.C.03 AME 1-Ohm Low Voltage Dual SPDT Analog Switch AME4621 n Package Dimension DFN-10B (3mmx3mmx0.75mm) e b D E E1 L PIN #1 TOP VIEW D1 BOTTOM VIEW A G1 G REAR VIEW SYMBOLS Rev.C.03 MILLIMETERS INCHES MIN MAX MIN MAX A 0.700 0.800 0.028 0.031 D 2.900 3.100 0.114 0.122 E 2.900 3.100 0.114 0.122 e 0.450 0.550 0.018 0.022 D1 2.350 2.450 0.093 0.096 E1 1.650 1.750 0.065 0.069 b 0.200 0.300 0.008 0.012 L 0.300 0.500 0.012 0.020 G 0.153 0.253 0.006 0.010 G1 0.000 0.050 0.000 0.002 11 www.ame.com.tw E-Mail: [email protected] Life Support Policy: These products of AME, Inc. are not authorized for use as critical components in life-support devices or systems, without the express written approval of the president of AME, Inc. AME, Inc. reserves the right to make changes in the circuitry and specifications of its devices and advises its customers to obtain the latest version of relevant information. AME, Inc. , November 2008 Document: 2105-DS4621-C.03 Corporate Headquarter AME, Inc. 2F, 302 Rui-Guang Road, Nei-Hu District Taipei 114, Taiwan . Tel: 886 2 2627-8687 Fax: 886 2 2659-2989