PI5A383AW

Manufacturer Part NumberPI5A383AW
ManufacturerPericom Semiconductor
TypeAnalog Switch
PI5A383AW datasheets

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Specifications of PI5A383AW

Multiplexer ConfigurationDual SPDTNumber Of Inputs4
Number Of Outputs4Number Of Channels2
Package TypeSOIC NPower Supply RequirementSingle
Single Supply Voltage (min)2VSingle Supply Voltage (typ)3/5V
Single Supply Voltage (max)6VDual Supply Voltage (min)Not RequiredV
Dual Supply Voltage (typ)Not RequiredVDual Supply Voltage (max)Not RequiredV
Power Dissipation650mWMountingSurface Mount
Pin Count16Operating Temp Range-40C to 85C
Operating Temperature ClassificationIndustrialLead Free Status / Rohs StatusNot Compliant
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1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
Features
Single-Supply Operation (+2V to +6V)
Rail-to-Rail Analog Signal Dynamic Range
Low On-Resistance (8 typ with 5V supply)
Minimizes Distortion and Error Voltages
R
Matching Between Channels, 0.9
ON
On-Resistance Flatness, 3 typ
Low Charge Injection Reduces Glitch Errors. Q = 7pC typ
High Speed. t
= 8ns typ
ON
Very Good Off-Isolation: -55dB @ 10 MHz
Wide -3dB Bandwidth: 230 MHz
High-Current Channel Capability: >100mA
TTL/CMOS Logic Compatible
Low Power Consumption (0.5 W typ)
Pin-compatible with DG40X, MAX38X
Applications
Audio, Video Switching and Routing
Battery-Powered Communication Systems
Computer Peripherals
Telecommunications
Portable Instrumentation
Replaces Mechanical Relays
Functional Diagram, Pin Configurations and Truth Tables
NC = Normally Closed, NO = Normally Open, NIC = Not internally Connected
P
5 I
A
3
1 8
A
L
g o
c i
S
w
t i
h c
0
O
F
F
1
O
N
Precision Wide Bandwidth Analog Switches
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.
typ
The PI5A381 is a dual single-pole single-throw (SPST), nor-
mally open (NO) switch. The PI5A383 is a dual single-pole
double-throw (SPDT) switch. The PI5A385 is a dual double-
pole 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. On-
resistance matching between channels is within 2 . On-
resistance flatness is less than 4 over the specified range. The
PI5A38X family guarantees fast switching speeds (t
These products are available in the 16-pin narrow-body SOIC,
QSOP, and PDIP packages for operation over the industrial
(-40
o
C to +85
COM1
1
16
NO1
NIC
2
15
IN1
COM3
3
14
NIC
NC3
4
13
GND
PI5A383A
NC4
5
12
NIC
COM4
6
11
V
10
IN2
NIC
7
COM2
8
9
NO2
Switches shown for Logic “0” input
P
5 I
A
3
3 8
A
L
g o
c i
S
W
, 1
S
W
2
S
W
, 3
0
O
F
F
O
N
1
O
N
O
F
32
PI5A381A
PI5A383A
PI5A381A/383A/385A
PI5A385A
ON
o
C) temperature range.
CC
P
5 I
A
3
5 8
A
S
W
4
L
g o
c i
S
w
t i
0
O
F
F
1
O
PS7062D
< 15ns).
h c
F
N
07/14/98

PI5A383AW Summary of contents