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LTC1380IS#TRPBF

Description
IC MULTIPLEXER 8X1 16SOIC
CategoryAnalog mixed-signal IC    The signal circuit   
File Size233KB,12 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Environmental Compliance
Download Datasheet Parametric View All

LTC1380IS#TRPBF Overview

IC MULTIPLEXER 8X1 16SOIC

LTC1380IS#TRPBF Parametric

Parameter NameAttribute value
Brand NameLinear Technology
Is it Rohs certified?conform to
MakerLinear ( ADI )
Parts packaging codeSOIC
package instructionSOP, SOP16,.25
Contacts16
Manufacturer packaging codeS
Reach Compliance Codecompliant
ECCN codeEAR99
Is SamacsysN
Analog Integrated Circuits - Other TypesSINGLE-ENDED MULTIPLEXER
JESD-30 codeR-PDSO-G16
JESD-609 codee3
length9.9 mm
Humidity sensitivity level1
Nominal Negative Supply Voltage (Vsup)-5 V
Number of channels8
Number of functions1
Number of terminals16
Nominal off-state isolation65 dB
On-state resistance matching specifications14 Ω
Maximum on-state resistance (Ron)70 Ω
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP16,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)250
power supply3/5/+-5 V
Certification statusNot Qualified
Maximum seat height1.75 mm
Maximum signal current0.065 A
Maximum supply current (Isup)0.02 mA
Nominal supply voltage (Vsup)5 V
surface mountYES
Maximum disconnect time1200 ns
Maximum connection time1500 ns
switchBREAK-BEFORE-MAKE
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width3.9 mm
Base Number Matches1
LTC1380/LTC1393
Single-Ended 8-Channel/
Differential 4-Channel Analog
Multiplexer with SMBus Interface
FEATURES
s
s
s
s
s
s
s
s
s
DESCRIPTION
The LTC
®
1380/LTC1393 are CMOS analog multiplexers with
SMBus
®
compatible digital interfaces. The LTC1380 is a
single-ended 8-channel multiplexer, while the LTC1393 is a
differential 4-channel multiplexer. The SMBus digital inter-
face requires only two wires (SCL and SDA). Both the
LTC1380 and the LTC1393 have four hard-wired SMBus
addresses, selectable with two external address pins. This
allows four devices, each with a unique SMBus address, to
coexist on one system and for four devices to be synchro-
nized with one stop bit.
The supply current is typically 10µA. Both digital interface
pins are SMBus compatible over the full operating supply
voltage range. The LTC1380 analog switches feature a
typical R
ON
of 35Ω (±5V supplies), typical switch leakage of
20pA and guaranteed break-before-make operation. Charge
injection is
±1pC
typical.
The LTC1380/LTC1393 are available in 16-lead SO and GN
packages. Operation is fully specified over the commercial
and industrial temperature ranges.
, LTC and LT are registered trademarks of Linear Technology Corporation.
SMBus is a registered trademark of Intel Corporation.
Micropower Operation: Supply Current = 20µA Max
2-Wire SMBus Interface
Single 2.7V to
±5V
Supply Operation
Expandable to 32 Single or 16 Differential Channels
Guaranteed Break-Before-Make
Low R
ON
: 35Ω Single Ended/70Ω Differential
Low Charge Injection: 20pC Max
Low Leakage:
±5nA
Max
Available in 16-Lead SO and GN Packages
APPLICATIONS
s
s
s
s
s
Data Acquisition Systems
Process Control
Laptop Computers
Signal Multiplexing/Demultiplexing
Analog-to-Digital Conversion Systems
TYPICAL APPLICATION
LTC1380 Single-Ended 8-Channel Multiplexer
5V
On Resistance vs V
S
250
225
T
A
= 25°C
I
D
= 1mA
V
CC
= 2.7V
V
EE
= 0V
SMBus
HOST
1
2
3
4
8 ANALOG
INPUTS
5
6
7
8
S0
S1
S2
S3
S4
S5
S6
S7
ON RESISTANCE (Ω)
V
CC
SCL
SDA
LTC1380
A0
A1
GND
V
EE
D
O
16
15
14
13
12
11
10
9
0.1µF
15k
15k
200
175
150
125
100
75
50
V
CC
= 5V
V
EE
= – 5V
V
CC
= 5V
V
EE
= 0V
SCL
SDA
0.1µF
– 5V
ANALOG OUTPUT
1380/93 TA01
25
0
–5 –4 –3 –2 –1
0 1
V
S
(V)
2
3
4
5
U
U
U
1167 G15
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