Details, datasheet, quote on part number: PI5A381AP
PartPI5A381AP
CategoryAnalog & Mixed-Signal Processing => Switches & Multiplexers => Analog Switches
DescriptionPrecision Wide Bandwidth Analog Switches
CompanyPericom Semiconductor Corporation
DatasheetDownload PI5A381AP datasheet
Cross ref.Similar parts: MPC506, MPC508, MPC509
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Features, Applications

Features

Single-Supply Operation to +6V) Rail-to-Rail Analog Signal Dynamic Range Low On-Resistance (8 typ with 5V supply) Minimizes Distortion and Error Voltages RON Matching Between Channels, 0.9 typ On-Resistance Flatness, 3 typ Low Charge Injection Reduces Glitch Errors. = 7pC typ High Speed. tON = 8ns typ Very Good Off-Isolation: @ 10 MHz Wide -3dB Bandwidth: 230 MHz High-Current Channel Capability: >100mA TTL/CMOS Logic Compatible Low Power Consumption (0.5W typ) Pin-compatible with DG40X, MAX38X

Description

The PI5A381/383/385A are dual monolithic analog switches designed for single-supply operation. These high-precision devices are ideal for low-distortion audio, video signal switching and routing. The is a dual single-pole single-throw (SPST), normally open (NO) switch. The is a dual single-pole double-throw (SPDT) switch. The is a dual doublepole single-throw (DPST), normally open (NO) function. Each switch conducts current equally well in either direction when on. When off they block voltages up to the power-supply rails. The PI5A381/383/385 are fully specified with +5V, and +3.3V supplies. With +5V, they guarantee <10 on-resistance. Onresistance matching between channels is within 2. Onresistance flatness is less than 4 over the specified range. The PI5A38X family guarantees fast switching speeds (tON < 15ns). These products are available in the 16-pin narrow-body SOIC, QSOP, and PDIP packages for operation over the industrial to +85 oC) temperature range.

Applications

Audio, Video Switching and Routing Battery-Powered Communication Systems Computer Peripherals Telecommunications Portable Instrumentation Replaces Mechanical Relays

Switches shown for Logic "0" input NC = Normally Closed, NO = Normally Open, NIC = Not internally Connected

Voltages Referenced to GND to +7V VCC......................................................................................................................................................................................................................... VIN,VCOM,VNC,VNO (Note or 30mA, whichever occurs first Current (any terminal except COM, NO, NC).................... 30mA Current, COM, NO, NC................................................... 100 mA (pulsed 1ms, 10% duty cycle)....................................... 120mA Continuous Power Dissipation PDIP (derate 10.5mW/C above 70C)............................. 800mW Narrow SO & QSOP (derate 8.7mW/C above +70C)...................................... 650mW Storage Temperature........................................... to +150C Lead Temperature(soldering, 10s).................................... +300C Note 1 : Signals on NC, NO, COM, or IN exceeding VCC or GND are clamped by internal diodes. Limit forward diode current to 30mA.

Caution: Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification is not implied.

Full 25 Full 25 Full 25 Full 25 Full 25 Full 25 Full

Input High Voltage Input Low Voltage Input Current with Input Voltage High Input Current with Input Voltage Low

Guaranteed logic High Level Guaranteed logic Low Level VIN = 2.4V, all others = 0.8V Full

25 Turn- On Time tON VCC = 5V, Figure 1 Turn- Off Time Charge Injection(3) Off Isolation or NO Capacitance COM Off Capacitance COM On Capacitance - 3dB Bandwidth Distortion(9) tOFF Q OIRR ICOM(OFF) C(OFF) CCOM(OFF) CCOM(ON) = 1kHz, Figure = 50, Figure = 10k Full = 1nF, VGEN = 0V, RGEN = 0 Figure = 10MHz, Figure = 10MHz, Figure = 1kHz, Figure MHz pF Full 25 Full 10 pC

Power- Supply Range Positive Supply Current VCC ICC VCC = 5.5V, VIN= 0V or VCC, all channels on or off Full 2 6

Notes: 1. The algebraic convention, where the most negative value is a minimum and the most positive is a maximum, is used in this data sheet. 2. Typical values are for DESIGN AID ONLY, not guaranteed or subject to production testing. 3. Guaranteed by design. = R max - R min. 5. Flatness is defined as the difference between the maximum and minimum value of on-resistance measured. 6. Leakage parameters are 100% tested at maximum rated hot temperature and guaranteed by correlation +25C. 7. Off Isolation = 20log10 [VCOM/ (VNO or VNC)]. See figure 3. 8. Between any two switches. See figure D = RFLAT(ON)/RL.


 

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