PI5A4597ACEX中文资料

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Features

?8-ohm max. On-Resistance

? 1.0-ohm max. On-Resistance Flatness ?Fast Switching t ON = 28ns max. t OFF = 35ns max.

?Guaranteed 5pC max. Charge Injection ?+2.0V to +5.5V Single-Supply Operation ?300 MHz -3dB Bandwidth at +25°C ?TTL/CMOS-Logic Compatible ?80dB Off-Isolation at 1MHz ?0.5nA max. Off-Leakage ?0.05% THD

?Packaging (Pb-free & Green available):- 5-pin SC70 (C)

Description

PI5A4594A/PI5A4596A are single-pole/single-throw (SPST) ana-log switches that operate from a single +2.0V to +5.5V supply. The PI5A4594A/PI5A4596A switches are normally open (NO), and the PI5A4595A/PI5A4597A are normally closed (NC). The PI5A4596A/PI5A4597A pinouts are optimized for the highest SC70 package off-isolation available.

These switches have 10-ohm max On-Resistance (R ON ), with 1.5-ohms max R ON flatness over the analog signal range when powered from a +5V supply. Leakage currents are 0.5nA and fast switching times are less than 40ns. They are packaged in a compact 5-pin SC70 package.

Block Diagrams/Pin Configurations/Truth Table

Top Views

COM

NO GND V+IN

COM NC GND V+IN

IN COM GND V+NO IN

COM GND V+

t u p n n I e

t a t S h c t i w S A

6954A 5I P /A 4954A 5I P A

7954A 5I P /A 5954A 5I P W O L F F O N O H

G I H N

O F

F O Switches shown for Logic “0” input.

PI5A4594A/4595A/4596A/4597A

SOT INY ? Low-Voltage, Single-Supply,8-Ohm SPST CMOS Analog Switches

i P e m a N n

o i t c n u F A

495

4A 5I P A

5954A 5I P A

6954A 5I P A

7954A 5I P 11

22M O C n o m m o C ,h c t i w S g o l a n A 2–4–O N n e p O y l l a m r o N ,h c t i w S g o l a n A 3333D N G d

n u o r G 4411N I t u p n I l o r t n o C l a t i g i D 5555+V e g a t l o V y l p p u S e v i t i s o P –

–

N d

e s o l C y l l a m r o N ,h c t i w S g o l a n A Pin Description

Note: NO, NC, and COM pins are identical and interchangeable. Any pin may be considered as an input or an output; signals pass

Applications

?Cellular Phones ? Communications Circuits ?Battery-Operated Equipment ? DSL Modems ?Audio and Video Signal Routing ? PCMCIA Cards

Absolute Maximum Ratings

Voltages Referenced to GND

V +............................................................................ –0.3V to + 6V Voltage into Any Terminal (Note 1).............–0.3V to (V+ + 0.3V)Continuous Current into Any Terminal.............................±20mA Peak Current, NO, NC, or COM

(pulsed at 1ms, 10% duty cycle)................................±40mA

Note

1. V oltages exceeding V+ or GND on any signal terminal are clamped by internal diodes. Limit forward-diode current to maximum current rating.

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

Continuous Power Dissipation (T A = +70°C)

5-Pin SC70 (derate 3.1mW/°C above +70°C)..............247mW Operating Temperature Range

PI5A459_EXK ................................................–40°C to +85°C Storage Temperature Range ...............................–65°C to +150°C Lead Temperature (soldering, 10s)....................................+300°C

Electrical Characteristic - +5VSupply (V+ = +4.5V to +5.5V, V IH = +2.4V, V IL = +0.8V, T A = T MIN to T MAX ,

unless otherwise noted. Typical values are at V+ = +5V, T A = +25°C.) (2, 3)

r e t e m a r a P l o b m y S s n o i t i d n o C .n i M .p y T .x a M s

t i n U h c t i w S g o l a n A e g n a R l a n g i S g o l a n A V M O C V ,O N ,

N C 0

+V V

e c n a t s i s e R n O R N O V ,V 5.4=+V O N r

o ,V C N I ,V 5.3=M O C A m 01=T A V 52+=5

T A T =N I M T o t X A M 01e c n a t s i s e R -n O s s e n t a l F )4(R )N O (T A L F V O N V r o C N ;V 5.3,V 5.2,V 5.1=I ;V 5.4=+V M O C A m 01=T A V 52+=5.00.1T A T =N I M T o t X A M 5.1f f O C N r o O N t n e r r u C e g a k a e L I )F F O (O N I )F F O (O N V ;V 5.5=+V M O C ;V 5.4,V 1=V O N V r o C N V 1,V 5.4=T A V 52+=5.0–10.05.0A

n T A T =N I M T o t X A M 5–5e g a k a e L f f O -M O C t

n e r r u C I )F F O (M O C V ;V 5.5=+V M O C ;V 5.4,V 1=V O N V r o C N V

1,V 5.4=T A V 52+=5.0–10.05.0T A T =N I M T o t X A M 5–5e g a k a e L n O M O C t n e r r u C I )

N O (M O C V ;V 5.5=+V M O C ;V 5.4,V 1=V O N V r o C N g

n i t a o l f r o ,V 5.4,V 1=T A V 52+=1–10.01T A T =N I M T o t X

A M 01–0

1O /I l a t i g i D h g i H c i g o L t u p n I V H I 4

.2V w o L c i g o L t u p n I V H I 8

.0t n e r r u C c i g o L t u p n I I H I I ,L

I V N I 0

,+V =1

–1A

μc i m a n y D e m i T n O -n r u T t N O V O N V r o C N R ,V 3=L ,s m h o 003=C L 3

e r u g i F ,F p 53=T A V 52+=0282s

n T A T =N I M T o t X A M 83e m i T f f O -n r u T t F F O V O N V r o C N R ,V 3=L ,s m h o 003=C L 3e r u g i F ,F p 53=T A V 52+=5

253T A T =N I M T o t X A M 2

4B d 3–l e n n a h C -n O h

t d i w d n a B W

B ,

m B d 0=l a n g i S 4

e r u g i F ,t u o d n a n i s m h o 05T A V

52+=0

03z

H M

Electrical Characteristic - +5VSupply (continued) – (Typical values are at V+ = +5V, T A = +25°C.) (2, 3)

r e t e m a r a P l o b m y S s n o i t i d n o C .n i M .p y T .x a M s t i n U h c t i w S g o l a n A e g n a R l a n g i S g o l a n A )3(V M O C V ,O N V ,C

N 0

+V V e c n a t s i s e R -n O R N

O V O N V r o C N ,

V 5.1=I M O C V

7.2=+V ,A m 01=T A C °52+=51?

T A T =N I M T o t X

A M 0

2O /I l a t i g i D h g i H c i g o L t u n I V H I 0

.2V w o L c i g o L t u p n I V L I 8

.0t n e r r u C c i g o L t u p n I I H I I ,L

I V N I 0

,+V =1–30.01A

μc i m a n y D e m i T n O -n r u T t N O V O N V r o C N ,

V 2=R L 003=?C ,L 3.g i F ,F p 53=T A C °52+=5254s

n T A T =N I M T o t X A M 55e m i T f f O -n r u T t F F O V O N V r o C N ,

V 2=R L 003=?C ,L 3.g i F ,F p 53=T A C °52+=0305T A T =N I M T o t X A M 06n o i t c e j n I e g r a h C )5(Q

V O N V r o C N C ,0=L 2

.g i F ,F n 1=T A C

°52+=2

p y l p p u S r e w o P t

n e r r u C y l p p u S +V +

I V ,6.3=+V N I +

V r o 0=T A T =N I M T o t X

A M 1

μElectrical Characteristics - Single 3V Supply (V+ = +3V ±10%, V– = 0V, GND = 0V, V AH = V IH = +2.0V, V AL = V IH = +0.5V)

Notes:

2.Parameters are 100% tested at +25°C only, and guaranteed by correlation at the full-rated temperature.

3.Algebraic convention is used in this data sheet; the most negative value is shown in the minimum column.

4.Flatness: the difference between maximum & minimum values of ON-resistance measured over specified analog signal ranges.

5.Guaranteed by design.

6.Off-Isolation = 20log 10 (V COM / V NO ), V COM = output, V NO = input to off switch.

Applications Information

Analog Signal Levels

Analog signals can range over the supply voltage (V+ to GND) with ON-resistance changing very little over the entire range. The PI5A4594A–PI5A4597A are bidirectional, so the NO, NC, and COM pins can be used either as inputs or outputs.

Test Circuits/Timing Diagrams

Figure 2. Charge Injection

Figure 3. Switching Times

Figure 4. Off-Isolation and On-Channel Bandwidth

Figure 5. Channel On-/Off Capacitance

Packaging Mechanical: 5-Pin SC70 (C)

Ordering I nformation

Ordering Code Package Code Package Description Top Marking PI5A4594ACX C5-pin SC70ZR

PI5A4594ACEX C Pb-free & Green, 5-pin SC70ZR

PI5A4595ACX C5-pin SC70ZQ

PI5A4595ACEX C Pb-free & Green, 5-pin SC70ZQ

PI5A4596ACX C5-pin SC70ZP

PI5A4596ACEX C Pb-free & Green, 5-pin SC70ZP

PI5A4597ACX C5-pin SC70ZO

PI5A4597ACEX C Pb-free & Green, 5-pin SC70ZO Notes:

1.Thermal characteristics can be found on the company web site at https://www.360docs.net/doc/333706306.html,/packaging/

2.X = Tape and reel

Pericom Semiconductor Corporation? 1-800-435-2336?Fax (408) 435-1100 ?https://www.360docs.net/doc/333706306.html,