LTC4310CDD-2-PBF Просмотр технического описания (PDF) - Linear Technology
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LTC4310CDD-2-PBF Datasheet PDF : 20 Pages
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LTC4310-1/LTC4310-2
Typical Application
Breaking Ground Loops Using Capacitors
3.3V
CBUS = 100pF
C6
0.01µF
R1 R2 R3
5.1k 5.1k 10k
VCC
C1
TXP
LTC4310-1
SDA TXN
SCL
C3
READY RXP
EN
RXN
GND
C5
C7
0.01µF
VCC
RXP
C2
LTC4310-1
RXN SDA
SCL
TXP READY
C4
EN
TXN
GND
C1 TO C5 = 47pF, 100V
5V
R4 R5 R6
10k 10k 10k
CBUS = 20pF
431012 TA02
Related Parts
PART NUMBER
DESCRIPTION
LTC4300A-1/LTC4300A-2/ Hot-Swappable 2-Wire Bus Buffers
LTC4300A-3
LTC4301
LTC4302-1/LTC4302-2
LTC4303/LTC4304
LTC4305/LTC4306
LTC4307
LTC4307-1
LTC4308
Supply Independent Hot-Swappable 2-Wire
Bus Buffer
Addressable 2-Wire Bus Buffer
Hot-Swappable 2-Wire Bus Buffer with Stuck
Bus Recovery
2- or 4-Channel, 2-Wire Bus Multiplexers
with Capacitance Buffering
Low Offset Hot-Swappable 2-Wire Bus Buffer
with Stuck Bus Recovery
High Definition Multimedia Interface (HDMI)
Level Shifting
Low Voltage Level Shifting Hot-Swappable
2-Wire Bus Buffer with Stuck Bus Recovery
LTC4309
LTC4311
Level Shifting Low Offset Hot-Swappable
2-Wire Bus Buffer with Stuck Bus Recovery
I2C/SMBus Rise Time Accelerator
COMMENTS
LTC4300A–1: Bus Buffer with READY and ENABLE,
LTC4300A–2: Dual Supply Bus Buffer with VCC2 and ACC,
LTC4300A–3: Dual Supply Bus Buffer with VCC2 and ENABLE
Supply Independent
Address Expansion, GPIO, Software Controlled
Provides Automatic Clocking to Free Stuck I2C Busses
Two or Four Selectable Downstream Busses, Stuck Bus Disconnect, Rise Time
Accelerators, Fault Reporting, ±10kV HBM ESD Tolerance
60mV Buffer Offset, 30ms Stuck Bus Disconnect and Recovery, Rise Time
Accelerators, ±5kV HBM ESD Tolerance
2-Wire Bus Buffer, 60mV Buffer Offset, 3.3V to 5V Level Shifting, ±5kV HBM
ESD Tolerance
–200mV Offset In-Out/+300mV Offset Out-In, 0.9V to 5.5V Level Shifting,
30ms Stuck Bus Disconnect and Recovery, Output Side Rise Time
Accelerators, ±6kV HBM ESD Tolerance
60mV Buffer Offset, 30ms Stuck Bus Disconnect and Recovery, Rise Time
Accelerators, 1.8V to 5V Level Shifting, ±5kV HBM ESD Tolerance
Strong Slew Limited Current Source, Wide 1.6V to 5.5V Supply Range, Auto
Detect Low Power Standby, Low <5µA Supply Shutdown Current, ±8kV HBM
ESD Tolerance
20 LinearTechnology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
431012fa
LT 0411 REV A • PRINTED IN USA
LINEAR TECHNOLOGY CORPORATION 2010
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