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RS2252XTSS16

RS2252XTSS16

  • 厂商:

    RUNIC(润石)

  • 封装:

    TSSOP16_5.1X4.5MM

  • 描述:

    IC MUX/DEMUX DUAL 4X1 16TSSOP

  • 数据手册
  • 价格&库存
RS2252XTSS16 数据手册
此文档权利由RUNIC(润石)享有,您也可访问RUNIC(润石)官方网站获取;立创商城 WWW.SZLCSC.COM,中国领先的现货元器件交易平台。 RS2252 CMOS Two 4-Channel Analog Multiplexer/Demultiplexer FEATURES • -3dB Bandwidth: 180MHz • Single Supply Operation +2.5V to +5.5V • Low ON Resistance, 48Ω(TYP) With 5V Supply • High Off-Isolation: -83dB (RL = 50Ω, f = 1MHz) • Break-Before-Make Switching • Binary Address Decoding on Chip • Operating Temperature Range: -40°C to +125°C • PACKAGES: SOIC-16, SSOP-16, TSSOP-16 and TQFN-3×3-16L DESCRIPTION The RS2252 is a CMOS analog IC configured as two 4-channel multiplexers. This CMOS device can operate from 2.5 V to 5.5 V. The RS2252 device are digitally-controlled analog switches. It has low on-resistance (48Ω TYP) and very low off-leakage current (1nA TYP). The RS2252 is available in Green SOIC-16, SSOP16, TSSOP-16 and TQFN-3×3-16L packages. It operates over an ambient temperature range of -40°C to +125°C. Functional Diagrams of RS2252 APPLICATIONS • Sensors • Analog and Digital Multiplexing and Demultiplexing • A/D and D/A Conversion • Signal Gating • Battery-Operated Equipment • Factory Automation • Appliances • Communications Circuits EN AB LE B X0 A BA 00 Y0 X1 X 01 Y1 Y 10 X2 11 Y2 X3 Y3 R S2 25 2 RevB.1 1 www.run-ic.com 此文档权利由RUNIC(润石)享有,您也可访问RUNIC(润石)官方网站获取;立创商城 WWW.SZLCSC.COM,中国领先的现货元器件交易平台。 RS2252 PIN CONFIGURATIONS (TOP VIEW) Y0 16 2 Y 3 Y3 4 Y1 5 VCC 15 X2 RS2252 Y2 1 (TOP VIEW) Y Y2 Y0 VCC X2 16 15 14 13 X 1 14 X1 13 Y3 2 Y1 3 ENABLE 4 X 11 X RS2252 12 X0 ENABLE 6 NC 7 10 A GND 8 9 12 X1 X7 10 X0 11 X3 EP 9 X3 B SOIC-16/SSOP-16/ TSSOP-16 5 6 7 8 NC GND B A TQFN-3×3-16L PIN DESCRIPTION X0-X3 Y0-Y3 X Y PIN (SOIC-16/SSOP-16/TSSOP-16) 12,14,15,11 1,5,2,4 13 3 PIN (TQFN-3×3-16L) 10,12,13,9 15,3,16,2 11 1 VCC 16 14 A B GND NC 10 9 8 7 8 7 6 5 ENABLE 6 4 EP — Exposed Pad NAME FUNCTION Analog Switch Inputs X0-X3. Analog Switch Inputs Y0-Y3. Analog Switch “X” Output. Analog Switch “Y” Output. Positive Analog and Digital Supply Voltage Input. Digital Address “A” Input. Digital Address “B” Input. Ground. Connect to digital ground. No Connect. Digital Enable Input. Normally connected to GND. Exposed Pad. Connect EP to GND. FUNCTION TABLE ENABLE INPUT 1 0 0 0 0 RevB.1 INPUT STATES B X 0 0 1 1 A X 0 1 0 1 ON CHANNEL(S) NONE X0, Y0 X1, Y1 X2, Y2 X3, Y3 X=Don’t care NOTE: Input and output pins are identical and interchangeable. Either may be considered an input or output; signals pass equally well in either direction. 2 www.run-ic.com 此文档权利由RUNIC(润石)享有,您也可访问RUNIC(润石)官方网站获取;立创商城 WWW.SZLCSC.COM,中国领先的现货元器件交易平台。 RS2252 ABSOLUTE MAXIMUM RATINGS (1) VCC to GND..........................................................−0.3 to 6V Input Terminals, Voltage. (2) .................– 0.3 to (V+) + 0.3V Continuous Current into Any Terminal......................±20mA Peak Current, X_ (Pulsed at 1ms,10% duty cycle)…………………….. ±40mA Storage Temperature ……….…………… −65°C to +150°C Operating Temperature ……….…….…… −40°C to +125°C Junction Temperature...............................................+150°C Package Thermal Resistance @ TA = +25°C ESD SENSITIVITY CAUTION ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. TQFN-3×3-16L………………….……………………. 80°C/W SSOP-16……….…………........................................64°C/W SOIC-16, TSSOP-16………….……….…………….100°C/W Lead Temperature (Soldering, 10s) …………….........260°C ESD Susceptibility HBM ….......................................................................1000V MM ……………………….........………………...……….100V (1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied. (2) Input terminals are diode-clamped to the power-supply rails. Input signals that can swing more than 0.3V beyond the supply rails should be current-limited to 10mA or less. PACKAGE/ORDERING INFORMATION PRODUCT ORDERING NUMBER TEMPERATURE RANGE PACKAGE LEAD PACKAGE MARKING PACKAGE OPTION RS2252XS16 -40°C ~+125°C SOIC-16 RS2252 Tape and Reel,3000 RS2252XSS16 -40°C ~+125°C SSOP-16 RS2252 Tape and Reel,3000 RS2252XTSS16 -40°C ~+125°C TSSOP-16 RS2252 Tape and Reel,3000 RS2252XTQC16 -40°C ~+125°C TQFN-3×3 -16L RS2252 Tape and Reel,3000 RS2252 NOTE: X = Date Code 3 www.run-ic.com 此文档权利由RUNIC(润石)享有,您也可访问RUNIC(润石)官方网站获取;立创商城 WWW.SZLCSC.COM,中国领先的现货元器件交易平台。 RS2252 ELECTRICAL CHARACTERISTICS VCC = 5.0 V or 3.3V, FULL= –40°C to +125°C, Typical values are at TA = +25°C. (unless otherwise noted) PARAMETER SYMBOL CONDITIONS VCC TA MIN FULL 0 TYP MAX UNITS ANALOG SWITCH Analog Signal Range VX_,VX VY_,VY VCC=5V, IX, IY=1mA On-Resistance 5V RON VCC=3.3V, IX, IY =1mA On-Resistance Match Between Channels On-Resistance Flatness X_ Off, Y_ Off, X Off, Y Off, X On, Y On Leakage Current 3.3V +25°C 48 FULL +25°C 100 FULL +25°C 1.5 VCC V 65 Ω 70 Ω 130 Ω 140 Ω 5 Ω 5.3 Ω 25 Ω 28 Ω ∆RON VCC=5V, IX, IY =1mA Switch ON 5V RFLAT(ON) VCC=5V, IX, IY =1mA Switch ON 5V VCC=5V, VX_, VY_=1V, 4.5V VX, VY =4.5V, 1V 5V +25°C 1 100 nA VCC=3.3V, VX_, VY_=1V, 3V VX, VY =3V, 1V 3.3V +25°C 1 100 nA 5V +25°C 1.7 V 3.3V +25°C 1.7 V 5V +25°C 0.5 V 3.3V +25°C 0.5 V Ix_(OFF), IY_(OFF) Ix(OFF), IY(OFF) Ix(ON), IY(ON) FULL +25°C 17 FULL DIGITAL CONTROL INPUTS(1) Logic Input Logic Threshold High VAH, VBH, VENABLE ̅̅̅̅̅̅̅̅̅̅̅̅ Logic Input Logic Threshold Low VAL, VBL, VENABLE ̅̅̅̅̅̅̅̅̅̅̅̅ Input-Current High IAH, IBH, IENABLE ̅̅̅̅̅̅̅̅̅̅̅̅ VA, VB, VENABLE ̅̅̅̅̅̅̅̅̅̅̅̅ = VCC 3.3V to +25°C 5V 1 100 nA Input-Current Low IAL, IBL, IENABLE ̅̅̅̅̅̅̅̅̅̅̅̅ VA, VB, VENABLE ̅̅̅̅̅̅̅̅̅̅̅̅ = 0V 3.3V to +25°C 5V 1 100 nA (1) All unused digital inputs of the device must be held at VIO or GND to ensure proper device operation. 4 www.run-ic.com 此文档权利由RUNIC(润石)享有,您也可访问RUNIC(润石)官方网站获取;立创商城 WWW.SZLCSC.COM,中国领先的现货元器件交易平台。 RS2252 ELECTRICAL CHARACTERISTICS (continued) VCC= 5.0 V or 3.3V, FULL= –40°C to +125°C Typical values are at TA = +25°C (unless otherwise noted) PARAMETER SYMBOL CONDITIONS VCC TEMP MIN TYP MAX UNITS 5V +25°C 120 ns 3.3V +25°C 210 ns DYNAMIC CHARACTERISTICS Address Transition Time ENABLE Turn-On Time ENABLE Turn-Off Time tTRANS VX_, VY_= 3V/0V, RL = 300Ω, CL = 35pF, Test Circuit 1 VX_, VY_= 3V/0V, RL = 300Ω,CL = 35pF, Test Circuit 1 tON VX_, VY_ = 3V, RL = 300Ω, CL = 35pF, Test Circuit 2 tOFF VX_, VY_ = 3V, RL = 300Ω, CL = 35pF, Test Circuit 2 Internal A, B, C Rise Time tR Internal A, B, C Fall Time tF Break-Before-Make Time Delay tD Charge Injection Q 5V 3.3V 5V 3.3V 5V 3.3V 5V 3.3V VX_, VY_ = 3V, RL = 300Ω, CL = 35pF, Test Circuit 3 5V 3.3V RS = 0Ω, CL = 1nF, Test Circuit 4 5V RS = 0Ω, CL = 1nF, Test Circuit 4 3.3V 70 130 80 120 +25°C +25°C ns ns 50 +25°C ns 80 +25°C +25°C +25°C 60 85 ns ns 50 ns 80 ns 6 pC 4 pC Crosstalk XTALK f = 1MHz, Test Circuit 5 5V +25°C -110 dB Off Isolation OISO RL = 50Ω, f = 1MHz, Test Circuit 5 5V +25°C -83 dB -3dB Bandwidth BW RL = 50Ω 180 MHz 180 MHz Input Off-Capacitance Output Off-Capacitance Output On- Capacitance Total Harmonic Distortion CX_(OFF) CX_(OFF) CX(OFF) CY(OFF) CX(ON) CY(ON) THD 5V 3.3V +25°C f = 1MHz, Test Circuit 6 5V +25°C 4.7 pF f = 1MHz, Test Circuit 6 5V +25°C 12.7 pF f = 1MHz, Test Circuit 6 5V +25°C 16 pF RL = 600Ω,5VP-P, f = 20Hz to 20kHz 5V +25°C 0.7 % POWER REQUIREMENTS Power Supply Range VCC Power Supply Current ICC FULL 2.5 5.5 V VCC = 5.0V, VA, VB, VENABLE ̅̅̅̅̅̅̅̅̅̅̅̅ = VCC or 0 5V +25°C 0.001 2 μA VCC = 3.3V, VA, VB, VENABLE ̅̅̅̅̅̅̅̅̅̅̅̅ = VCC or 0 3.3V +25°C 0.001 1 μA 5 www.run-ic.com 此文档权利由RUNIC(润石)享有,您也可访问RUNIC(润石)官方网站获取;立创商城 WWW.SZLCSC.COM,中国领先的现货元器件交易平台。 RS2252 TYPICAL CHARACTERISTICS Typical ron as a Function of Input Voltage (VI ) for VI = 0 to V+ 400 Ron(Ω) 200 100 50 25 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 VI(V) V+=5.5V V+=4.5V V+=3.3V 6 V+=2.5V www.run-ic.com 此文档权利由RUNIC(润石)享有,您也可访问RUNIC(润石)官方网站获取;立创商城 WWW.SZLCSC.COM,中国领先的现货元器件交易平台。 RS2252 Parameter Measurement Information Test Circuit 1. Address Transition Times (tTRANS) Test Circuit 2. Switching Times (tON, tOFF) Test Circuit 3. Break-Before-Make Time Delay (tD) 7 www.run-ic.com 此文档权利由RUNIC(润石)享有,您也可访问RUNIC(润石)官方网站获取;立创商城 WWW.SZLCSC.COM,中国领先的现货元器件交易平台。 RS2252 Parameter Measurement Information (continued) Test Circuit 4. Charge Injection (Q) Test Circuit 5. Off Isolation, On Loss Test Circuit 6. Capacitance 8 www.run-ic.com 此文档权利由RUNIC(润石)享有,您也可访问RUNIC(润石)官方网站获取;立创商城 WWW.SZLCSC.COM,中国领先的现货元器件交易平台。 RS2252 APPLICATION NOTES The RS2252 device is a differential 4-channel multiplexer having two binary control inputs, A and B, and an inhibit input. The two binary input signals select 1 of 4 pairs of channels to be turned on and connect the analog inputs to the outputs. One application of the RS2252 is to use it in conjunction with a microcontroller to poll a keypad. Figure 1 shows the basic schematic for such a polling system. The microcontroller uses the channel select pins to cycle through the different channels while reading the input to see if a user is pressing any of the keys. This is a very robust setup, allowing for multiple simultaneous key-presses with very little power consumption. It also utilizes very few pins on the microcontroller. The down side of polling is that the microcontroller must continually scan the keys for a press and can do little else during this process. Microcontroller Input Channel Select ENABLE B A BA 00 X 01 Y0 X1 Y1 Y 10 3.3 V VCC 11 X2 Y2 X3 NC GND X0 Y3 RS2252 3.3 V k0 k1 k2 k3 k4 k5 k6 k7 Pull-down resistors (10KΩ) Figure 1. The RS2252 Being Used to Help Read Button Presses on a Keypad. 9 www.run-ic.com 此文档权利由RUNIC(润石)享有,您也可访问RUNIC(润石)官方网站获取;立创商城 WWW.SZLCSC.COM,中国领先的现货元器件交易平台。 RS2252 PACKAGE OUTLINE DIMENSIONS SOIC-16 e b 5.2 1.27 E1 E 0.6 D 1.27 RECOMMENDED LAND PATTERN (Unit: mm) A2 A1 A c θ L Symbol Dimensions In Millimeters Dimensions In Inches Min Max Min Max A 1.350 1.750 0.053 0.069 A1 0.100 0.250 0.004 0.010 A2 1.350 1.550 0.053 0.061 b 0.330 0.510 0.013 0.020 c 0.170 0.250 0.006 0.010 D 9.800 10.200 0.386 0.402 E 3.800 4.000 0.150 0.157 E1 5.800 6.200 0.228 0.244 e 1.27(BSC) 0.050(BSC) L 0.400 1.270 0.016 0.050 θ 0° 8° 0° 8° 10 www.run-ic.com 此文档权利由RUNIC(润石)享有,您也可访问RUNIC(润石)官方网站获取;立创商城 WWW.SZLCSC.COM,中国领先的现货元器件交易平台。 RS2252 SSOP-16 e b 5.588 E1 E 1.651 D 0.635 0.406 RECOMMENDED LAND PATTERN (Unit: mm) A2 A1 Symbol H C A θ L Dimensions In Millimeters Dimensions In Inches Min Max Min Max A 1.350 1.750 0.053 0.069 A1 0.100 0.250 0.004 0.010 A2 1.350 1.550 0.053 0.061 b 0.200 0.300 0.008 0.012 c 0.170 0.250 0.007 0.010 D 4.700 5.100 0.185 0.200 E 3.800 4.000 0.150 0.157 E1 5.800 6.200 0.228 0.244 e 0.635(BSC) 0.025(BSC) L 0.400 1.270 0.016 0.050 θ 0° 8° 0° 8° 11 www.run-ic.com 此文档权利由RUNIC(润石)享有,您也可访问RUNIC(润石)官方网站获取;立创商城 WWW.SZLCSC.COM,中国领先的现货元器件交易平台。 RS2252 TSSOP-16 e b 5.94 E1 E 1.78 D 0.65 0.42 RECOMMENDED LAND PATTERN (Unit: mm) A2 A1 Symbol H C A θ L Dimensions In Millimeters Min Max A Dimensions In Inches Min Max 1.200 0.047 A1 0.050 0.150 0.002 0.006 A2 0.800 1.050 0.031 0.041 b 0.190 0.300 0.007 0.012 c 0.090 0.200 0.004 0.008 D 4.860 5.100 0.191 0.201 E 4.300 4.500 0.169 0.177 E1 6.200 6.600 0.244 0.260 e L 0.650(BSC) 0.500 H θ 0.026(BSC) 0.700 0.02 0.25TYP 1° 0.028 0.01TYP 7° 12 1° 7° www.run-ic.com 此文档权利由RUNIC(润石)享有,您也可访问RUNIC(润石)官方网站获取;立创商城 WWW.SZLCSC.COM,中国领先的现货元器件交易平台。 RS2252 TQFN-3x3-16L E e L b E1 D D1 N16 N5 N1 TOP VIEW BOTTOM VIEW 0.24 1.70 A1 A2 3.60 A 0.70 0.50 SIDE VIEW 1.70 RECOMMENDED LAND PATTERN (Unit: mm) Symbol Dimensions In Millimeters Dimensions In Inches Min Max Min Max A 0.700 0.800 0.028 0.031 A1 0.000 0.050 0.000 0.002 A2 0.203 0.008 b 0.180 0.300 0.007 0.012 D 2.900 3.100 0.114 0.122 D1 1.600 1.800 0.063 0.071 E 2.900 3.100 0.114 0.122 E1 1.600 1.800 0.063 0.071 e L 0.500 TYP 0.300 0.020 TYP 0.500 13 0.012 0.020 www.run-ic.com
RS2252XTSS16 价格&库存

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RS2252XTSS16
  •  国内价格
  • 5+0.79100
  • 20+0.77700
  • 100+0.74900

库存:500

RS2252XTSS16
    •  国内价格
    • 5+1.67498
    • 50+1.28942
    • 150+1.12418
    • 500+0.91800

    库存:2619

    RS2252XTSS16
    •  国内价格
    • 1+0.58300
    • 200+0.57750
    • 2000+0.57200
    • 4000+0.56650

    库存:995