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| AME, Inc. AME4624/4625 1-Ohm Low Voltage SPDT Analog Switch 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. AME4624/AME4625 has 1 max ON resistance when +5V power supply is used. These products also have fast switching speeds, tON = t OFF = 50nS max. AME4624/AME4625 are available in SOT-26 & TSOT26 (TSOT-23, 6 pins). n Functional Block Diagram IN V+ NO COM NC n Features l Low RON In Logic 0 1 GND l Wide Operation Supply Voltage: 1.8V to 5.5V l Fast Switching Time: tON = t OFF = 50nS max. 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) ON OFF OFF ON NC NO 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. AME4624/4625 1-Ohm Low Voltage SPDT Analog Switch n Pin Configuration 6 5 4 AME4624 1. IN 2. V+ 3. GND 4. NC 5. COM 6. NO *Epoxy: Non-Conductive 6 5 4 AME4625 1. IN 2. V+ AME4624 AME4625 3. GND 4. NC 5. COM 1 2 3 1 2 3 6. NO *Epoxy: Non-Conductive n Pin Description Pin 1 2 3 4 5 6 Pin Name IN V+ GND NC COM NO Pin Description Digital Control Input Positive Supply Voltage Input Ground Analog Switch-Normally Closed Analog Switch-Common Analog Switch-Normally Open n Ordering Information Part Number AME4624AEEY AME4624AEEYZ AME4624AEEYL AME4624AEEYY AME4625AEEY AME4625AEEYZ AME4625AEEYL AME4625AEEYY Marking* AZLww AZLww AZLww AZLww BAHww BAHww BAHww BAHww Activity Mode Break-Before-Make Break-Before-Make Break-Before-Make Break-Before-Make Make-Before-Break Make-Before-Break Make-Before-Break Make-Before-Break Package SOT-26 SOT-26 TSOT-26 TSOT-26 SOT-26 SOT-26 TSOT-26 TSOT-26 Operating Temp. Range - 40oC to + 85oC - 40oC to + 85oC - 40oC to + 85oC - 40oC to + 85oC - 40oC to + 85oC - 40oC to + 85oC - 40oC to + 85oC - 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. AME4624/4625 1-Ohm Low Voltage SPDT Analog Switch n Ordering Information AME4624/4625 x x x x x Special Feature Number of Pins Package Type Operating Temperature Range Pin Configuration Pin Configuration Operating Temperature Range Package Type Number of Pins Special Feature A (SOT-26) 1. IN 2. V+ 3. GND 4. NC 5. COM 6. NO E: -40OC to 85OC E: SOT-2X Y: 6 L: Low profile Z: Lead free Y: Lead free & Low profile 3 AME, Inc. AME4624/4625 1-Ohm Low Voltage SPDT Analog Switch n Absolute Maximum Ratings Parameter V+ , IN COM , NC , NO Continuous Current COM , NC , NO ESD Classification Maximum 6 Note 1 300 B Unit V V mA 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 V+ IN Ambient Temperature Range Junction Temperature Range Rating 1.8 to 5.5 CMOS, TTL Logic - 40 to + 85 - 40 to + 125 Unit V V o C C o n Thermal Information Parameter Thermal Resistance * (Junction to Case) Thermal Resistance (Junction to Ambient) Interal Power Dissipation Maximum Lead Temperature ( 10sec ) * Measure JC on center of molding compound if IC has no tab. SOT-26 Non-Conductive Package Die Attached Symbol JC JA PD Maximum 140 Unit o C/W 280 400 300 mW o C 4 AME, Inc. AME4624/4625 1-Ohm Low Voltage SPDT Analog Switch 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 ANALOG SWITCH On-Resistance RON V+ = 4.5V ICOM = 100mA V+ = 4.5V Ron ICOM = 100mA VNO or VNC = 3.5V V = 4.5V On-Resistance Match Flatness NC or NO Off-Capaitance COM On-Capacitance Switch Off-Leakage Current DIGITAL I/O Input Logic High Input Logic Low Input Current Logic High or Low INH INL IIH , IIL V+ = 5.5V VIN = V+, 0V TA = +25 OC TA = TMIN to TMAX TA = +25 OC TA = TMIN to TMAX TA = +25 OC TA = TMIN to TMAX TA = +25 OC TA = TMIN to TMAX 1 1 1 1 3 20 2.4 0.8 -1.0 1.0 V A RFLATE ICOM = 100mA VNO or VNC = 0V, 1V , 2V COFF CCOM(ON) INO(OFF) INC(OFF) O O + Symbol Test Condition Min Typ Max Units TA = +25 OC TA = TMIN to TMAX TA = +25 OC TA = TMIN to TMAX TA = +25 OC TA = TMIN to TMAX 30 87 TA = +25 OC TA = TMIN to TMAX -0.1 0.05 -1.0 0.15 1.0 1.2 0.12 0.15 0.2 0.2 On-Resistance Match between channels f=1MHZ , TA=+25 C, Figure4 f=1MHZ , TA=+25 C, Figure4 V = 5.5V VCOM = 1V, 4.5V VNC or VNO = 4.5V or 1V + pF pF 0.1 1.0 A SWITCH DYNAMIC CHARACTERISTICS Turn-On Time tON Figure 1 50 60 50 60 ns Turn-Off Time tOFF Figure 1 ns Break-Before-Make Delay tBBM AME4624 only, Figure 2 ns Make-Before-Break Delay POWER SUPPLY Power Supply Range V Supply Current + tMBB AME4625 only, Figure 3 ns V+ I + TA = TMIN to TMAX V = 5.5V, IN = 0V or V + + 1.8 5.5 10.0 V A TA = TMIN to TMAX 5 AME, Inc. AME4624/4625 1-Ohm Low Voltage SPDT Analog Switch n Timing Diagrams Figure 1. Switching Time (AME4624 / AME4625) V+ NO or NC VIN Logic Input IN COM RL CL VOUT GND H Logic Input L 50% 0.9xV IN VOUT OV t ON tOFF 6 AME, Inc. AME4624/4625 1-Ohm Low Voltage SPDT Analog Switch n Timing Diagrams (contd.) Figure 2. Break-Before-Make Interval (AME4624) V+ NC VIN NO Logic Input IN RL CL COM VOUT GND H Logic Input L VOUT tD 7 AME, Inc. AME4624/4625 1-Ohm Low Voltage SPDT Analog Switch n Timing Diagrams (contd.) Figure 3. Make-Before-Break Interval (AME4625) V+ NC NO VNO RL RL IN CL CL VNC VCOM Logic Input COM GND H Logic Input L VNC 0.9xVCOM 0.9xV COM VNO 8 AME, Inc. AME4624/4625 1-Ohm Low Voltage SPDT Analog Switch 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. AME4624/4625 Ron vs. COM Voltage over Supply Voltage 9 8 7 6 R ON() 1-Ohm Low Voltage SPDT Analog Switch Ron vs. COM Voltage over Temperature 1.25 +1.8V +2.0V VCOM =100mA T A=+1050 C TA=+850C 1.00 0.75 RO N( ) T A=+250C T A=-400 C T A=-550C 5 4 3 2 1 0 1 +2.3V +2.5V 0.50 0.25 +3.0V +5.0V 2 3 VCOM (V) 4 5 0 1 2 V COM (V) 3 4 5 OFF Leakage vs. Temperature 1.6 Charge Injection vs. COM Voltage(NC pin) 100 1.4 50 1.2 OFF Leakage(A) 1.0 0 q(pC) AME4624 0.8 -50 0.6 0.4 -100 -150 0.2 0.0 -40 -20 0 20 40 60 80 100 -200 0 1 2 V COM (V) 3 4 5 Temperature (OC) Logic Threshold Voltage vs. Supply Voltage 2.5 TURN-ON/OFF Time vs. Supply Voltage 100 90 Logic Threshold Voltage(V) 2.0 IN ramping up 80 1.5 IN ramping down TON/TOFF(nS ) 70 60 50 40 30 1.0 TON 0.5 0 2 20 10 0 IN ramping down 2 3 4 T OFF 3 4 Supply Voltage (V) 5 6 5 6 V SUPPLY(V) 10 AME, Inc. AME4624/4625 TON/TOFF vs. Temperature 50 1-Ohm Low Voltage SPDT Analog Switch 45 40 35 TO N/T OFF (nS) V+=5V VNO or VNC=3V T ON 30 25 20 15 10 5 T OFF 0 -40 -20 0 20 40 60 Temperature (OC) 80 100 11 AME, Inc. AME4624/4625 1-Ohm Low Voltage SPDT Analog Switch n Date Code Rule Marking A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A Date Code W W W W W W W W W W W W W W W W W W W W Year xxx0 xxx1 xxx2 xxx3 xxx4 xxx5 xxx6 xxx7 xxx8 xxx9 n Tape & Reel Dimension P W AME PIN 1 AME Carrier Tape, Number of Components Per Reel and Reel Size Package SOT-26 TSOT-26 Carrier Width (W) 8.00.1 mm 8.00.1 mm Pitch (P) 4.00.1 mm 4.00.1 mm Part Per Full Reel 3000pcs 3000pcs Reel Size 1801 mm 1801 mm 12 AME, Inc. AME4624/4625 1-Ohm Low Voltage SPDT Analog Switch n Package Dimension TSOT-26 Top View D e Side View L SYMBOLS A+A1 MILLIMETERS MIN 0.90 0.30 0.09 2.70 1.40 INCHES MIN 0.0354 0.0118 0.0035 0.1063 0.0551 MAX 1.25 0.50 0.25 3.10 1.80 MAX 0.0492 0.0197 0.0098 0.1220 0.0709 H E b c D c1 S1 E e H L 1 S1 1.90 BSC 2.40 3.00 0.07480 BSC 0.09449 0.11811 0.0138BSC o Front View A 0.35BSC 0 o 10 0o 10o 0.95BSC 0.0374BSC b SOT-26 Top View D e Side View A1 SYMBOLS L MILLIMETERS MIN MAX INCHES MIN MAX A A1 H E 1.20REF 0.00 0.30 2.70 1.40 0.15 0.55 3.10 1.80 0.0472REF 0.0000 0.0118 0.1063 0.0551 0.0059 0.0217 0.1220 0.0709 b D c1 S1 E e H L 1.90 BSC 2.60 3.00 0.0748 BSC 0.10236 0.11811 0.0146REF o Front View A 0.37REF 0 o 1 S1 10 0o 10o 0.95REF 0.0374REF b A1 13 www.ame.com.tw E-Mail: sales@ame.com.tw 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. (c) AME, Inc. , November 2005 Document: 2079-DS4624/4625-G 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 U.S.A.(Subsidiary) Analog Microelectronics, Inc. 3100 De La Cruz Blvd., Suite 201 Santa Clara, CA. 95054-2046 Tel : (408) 988-2388 Fax: (408) 988-2489 |
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