AME, Inc. 1-Ohm Low Voltage SPDT Analog Switch AME4624/4625 n General Description The AME4624/AME4625 analog switches feature low ON resistance, single-pole, double-throw (SPDT) with wide operating single power supply voltage range, from 1.8V to 5.5V. The AME4624 offers break-before-make switching while the AME4625 offers make-before-break switching. n Functional Block Diagram IN V+ NO AME4624/AME4625 has 1Ω max ON resistance when +5V power supply is used. These products also have fast switching speeds, tON = t OFF = 50nS max. COM AME4624/AME4625 are available in SOT-26 & TSOT26 (TSOT-23, 6 pins). NC n Features l GND Low RON l Wide Operation Supply Voltage: 1.8V to 5.5V l Fast Switching Time: tON = t OFF = 50nS max. In Logic NC NO 0 ON OFF 1 OFF ON l TTL-Logic Compatible l Pin Compatible with MAX4624/MAX4625 l Over Thermal Protection l Guaranteed Break-Before-Make(AME4624) l Guaranteed Make-Before-Break(AME4625) 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 1 AME, Inc. 1-Ohm Low Voltage SPDT Analog Switch AME4624/4625 n Pin Configuration 6 5 4 AME4624 6 5 AME4625 4 1. IN 1. IN 2. V+ AME4624 2. V+ AME4625 3. GND 3. GND 4. NC 4. NC 5. COM 1 2 3 5. COM 1 6. NO 2 3 6. NO *Epoxy: Non-Conductive *Epoxy: Non-Conductive n Pin Description Pin Pin Name Pin Description 1 IN Digital Control Input 2 V+ Positive Supply Voltage Input 3 GND 4 NC 5 COM 6 NO Ground Analog Switch-Normally Closed Analog Switch-Common Analog Switch-Normally Open n Ordering Information Part Number Marking* Activity Mode Package Operating Temp. Range AME4624AEEY AZLww Break-Before-Make SOT-26 - 40oC to + 85oC AME4624AEEYZ AZLww Break-Before-Make SOT-26 - 40oC to + 85oC AME4624AEEYL AZLww Break-Before-Make TSOT-26 - 40oC to + 85oC AME4624AEEYY AZLww Break-Before-Make TSOT-26 - 40oC to + 85oC AME4625AEEY BAHww Make-Before-Break SOT-26 - 40oC to + 85oC AME4625AEEYZ BAHww Make-Before-Break SOT-26 - 40oC to + 85oC AME4625AEEYL BAHww Make-Before-Break TSOT-26 - 40oC to + 85oC AME4625AEEYY BAHww Make-Before-Break TSOT-26 - 40oC to + 85oC Note: ww represents the date code and pls refer to Date Code Rule before the page of Package Dimension. * A line on top of the first letter represents lead free plating such as AZL Pls consult AME sales office or authorized Rep./Distributor for the availability of package type. 2 AME, Inc. 1-Ohm Low Voltage SPDT Analog Switch AME4624/4625 n Ordering Information AME4624/4625 x x x x x Special Feature Number of Pins Package Type Operating Temperature Range Pin Configuration Pin Configuration A (SOT-26) 1. IN 2. V+ 3. GND 4. NC 5. COM Operating Temperature Range E: -40OC to 85OC Package Type E: SOT-2X Number of Pins Y: 6 Special Feature L: Low profile Z: Lead free Y: Lead free & Low profile 6. NO 3 AME, Inc. 1-Ohm Low Voltage SPDT Analog Switch AME4624/4625 n Absolute Maximum Ratings Parameter Maximum Unit 6 V Note 1 V Continuous Current COM , NC , NO 300 mA ESD Classification B V+ , IN COM , NC , NO Note1: Signals on COM, NC and NO can not exceed V+ Caution: Stress above the listed absolute maximum rating may cause permanent damage to the device n Recommended Operating Conditions Parameter Rating Unit V+ 1.8 to 5.5 V IN CMOS, TTL Logic V Ambient Temperature Range - 40 to + 85 o Junction Temperature Range - 40 to + 125 o C C n Thermal Information Parameter Package Die Attached Thermal Resistance * (Junction to Case) Symbol Maximum θJC 140 Unit o C/W Thermal Resistance (Junction to Ambient) SOT-26 Non-Conductive Interal Power Dissipation Maximum Lead Temperature ( 10sec ) * Measure θJC on center of molding compound if IC has no tab. 4 θJA 280 PD 400 300 mW o C AME, Inc. 1-Ohm Low Voltage SPDT Analog Switch AME4624/4625 n Electrical Specifications V+ = +5V +/- 10%, GND = 0V, INH = 2.4V, INL = 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25OC. Parameter Test Condition Symbol Min Typ Max Units ANALOG SWITCH On-Resistance On-Resistance Match between channels RON TA = +25 OC 1.0 TA = TMIN to TMAX 1.2 TA = +25 OC 0.12 TA = TMIN to TMAX 0.15 V+ = 4.5V ICOM = 100mA V+ = 4.5V ∆Ron ICOM = 100mA VNO or VNC = 3.5V Ω Ω + V = 4.5V On-Resistance Match Flatness RFLATE TA = +25 OC ICOM = 100mA VNO or VNC = 0V, 1V , 2V NC or NO Off-Capaitance COM On-Capacitance COFF CCOM(ON) 0.15 TA = TMIN to TMAX 0.2 Ω 0.2 O 30 pF O 87 pF f=1MHZ , TA=+25 C, Figure4 f=1MHZ , TA=+25 C, Figure4 + Switch Off-Leakage Current INO(OFF) INC(OFF) V = 5.5V TA = +25 OC VCOM = 1V, 4.5V VNC or VNO = 4.5V or 1V TA = TMIN to TMAX -0.1 0.05 0.1 -1.0 1.0 µA DIGITAL I/O Input Logic High INH Input Logic Low INL Input Current Logic High or Low IIH , IIL 2.4 V+ = 5.5V 0.8 VIN = V+, 0V -1.0 1.0 V µA SWITCH DYNAMIC CHARACTERISTICS Turn-On Time tON Figure 1 Turn-Off Time tOFF Figure 1 Break-Before-Make Delay tBBM AME4624 only, Figure 2 Make-Before-Break Delay tMBB AME4625 only, Figure 3 TA = +25 OC 50 TA = TMIN to TMAX 60 TA = +25 OC 50 TA = TMIN to TMAX 60 TA = +25 OC 1 TA = TMIN to TMAX 1 TA = +25 OC 1 TA = TMIN to TMAX 1 TA = TMIN to TMAX 1.8 20 ns ns ns 3 ns POWER SUPPLY Power Supply Range + V Supply Current V+ + I + + V = 5.5V, IN = 0V or V TA = TMIN to TMAX 5.5 V 10.0 µA 5 AME, Inc. 1-Ohm Low Voltage SPDT Analog Switch AME4624/4625 n Timing Diagrams Figure 1. Switching Time (AME4624 / AME4625) V+ NO or NC VOUT COM RL VIN Logic Input IN GND H Logic Input 50% L 0.9xV IN VOUT OV t ON 6 tOFF CL AME, Inc. 1-Ohm Low Voltage SPDT Analog Switch AME4624/4625 n Timing Diagrams (contd.) Figure 2. Break-Before-Make Interval (AME4624) V+ NC COM VIN VOUT NO RL Logic Input CL IN GND H Logic Input L VOUT tD 7 AME, Inc. 1-Ohm Low Voltage SPDT Analog Switch AME4624/4625 n Timing Diagrams (contd.) Figure 3. Make-Before-Break Interval (AME4625) V+ NC VNO NO COM VCOM VNC RL Logic Input RL IN GND H Logic Input L VNC 0.9xVCOM 0.9xV COM VNO 8 CL CL AME, Inc. 1-Ohm Low Voltage SPDT Analog Switch AME4624/4625 n Timing Diagrams Figure 4. Channel Off / On Capacitance V+ 10nF V+ COM IN Capacitance Meter V INL or VINH NC or NO f=1MH Z GND 9 AME, Inc. 1-Ohm Low Voltage SPDT Analog Switch AME4624/4625 Ron vs. COM Voltage over Supply Voltage Ron vs. COM Voltage over Temperature 1.25 9 +1.8V 8 VCOM =100mA 1.00 7 +2.0V 6 0.75 +2.3V 5 4 RO N(Ω ) R ON(Ω) TA=+850C T A=+1050 C +2.5V T A=+250C T A=-550C T A=-400 C 0.50 3 +3.0V 2 0.25 +5.0V 1 0 1 2 3 4 5 0 V COM (V) 1 3 2 4 5 VCOM (V) Charge Injection vs. COM Voltage(NC pin) OFF Leakage vs. Temperature 1.6 100 1.4 50 AME4624 0 1.0 q(pC) OFF Leakage(µA) 1.2 0.8 0.6 -50 -100 0.4 -150 0.2 -200 0.0 -40 -20 0 20 40 Temperature 60 80 100 0 1 3 2 4 5 V COM (V) (OC) Logic Threshold Voltage vs. Supply Voltage TURN-ON/OFF Time vs. Supply Voltage 100 2.5 1.5 IN ramping down 1.0 70 60 50 TON 40 30 20 0.5 T OFF 10 0 10 80 IN ramping up TON/TOFF(nS ) Logic Threshold Voltage(V) 90 2.0 2 3 4 Supply Voltage (V) 5 6 0 IN ramping down 2 3 4 V SUPPLY (V) 5 6 AME, Inc. 1-Ohm Low Voltage SPDT Analog Switch AME4624/4625 TON/TOFF vs. Temperature 50 45 40 V+=5V VNO or VNC=3V T ON TO N/T OFF (nS) 35 30 25 20 15 T OFF 10 5 0 -40 -20 0 20 40 60 80 100 Temperature (OC) 11 AME, Inc. 1-Ohm Low Voltage SPDT Analog Switch AME4624/4625 n Date Code Rule Marking Date Code Year A A A W W xxx0 A A A W W xxx1 A A A W W xxx2 A A A W W xxx3 A A A W W xxx4 A A A W W xxx5 A A A W W xxx6 A A A W W xxx7 A A A W W xxx8 A A A W W xxx9 n Tape & Reel Dimension P W AME AME PIN 1 Carrier Tape, Number of Components Per Reel and Reel Size 12 Package Carrier Width (W) Pitch (P) Part Per Full Reel Reel Size SOT-26 8.0±0.1 mm 4.0±0.1 mm 3000pcs 180±1 mm TSOT-26 8.0±0.1 mm 4.0±0.1 mm 3000pcs 180±1 mm AME, Inc. 1-Ohm Low Voltage SPDT Analog Switch AME4624/4625 n Package Dimension TSOT-26 Top View Side View L E H D e θ1 S1 SYMBOLS MILLIMETERS MIN MAX MIN MAX A+A1 0.90 1.25 0.0354 0.0492 b 0.30 0.50 0.0118 0.0197 c 0.09 0.25 0.0035 0.0098 D 2.70 3.10 0.1063 0.1220 E 1.40 1.80 0.0551 0.0709 1.90 BSC e H Front View 2.40 θ1 0.07480 BSC 3.00 0.35BSC L A INCHES 0 o 10 0.09449 0.11811 0.0138BSC o 0o 10o 0.95BSC 0.0374BSC MILLIMETERS INCHES A1 S1 b SOT-26 Top View Side View D e SYMBOLS L MIN 1.20REF E 0.15 0.0000 0.0059 b 0.30 0.55 0.0118 0.0217 D 2.70 3.10 0.1063 0.1220 E 1.40 1.80 0.0551 0.0709 1.90 BSC 2.60 θ1 S1 0.0748 BSC 3.00 0.37REF L A 0.0472REF 0.00 H Front View MAX A1 e S1 MIN 0 o 10 0.95REF 0.10236 0.11811 0.0146REF o 0o 10o 0.0374REF A1 H A θ1 MAX b 13 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 2005 Document: 2079-DS4624/4625-G Corporate Headquarter U.S.A.(Subsidiary) AME, Inc. Analog Microelectronics, Inc. 2F, 302 Rui-Guang Road, Nei-Hu District Taipei 114, Taiwan . Tel: 886 2 2627-8687 Fax: 886 2 2659-2989 3100 De La Cruz Blvd., Suite 201 Santa Clara, CA. 95054-2046 Tel : (408) 988-2388 Fax: (408) 988-2489