LTC4312

20

4312f

Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

© LINEAR TECHNOLOGY CORPORATION 2010

LT 1210 • PRINTED IN USA

RELATED PARTS

TYPICAL APPLICATION

PART NUMBER

DESCRIPTION

COMMENTS

LTC4300A-1/

LTC4300A-2/

LTC4300A-3

Hot-Swappable 2-Wire Bus Buffers

-1: Bus Buffer with READY and ENABLE

-2: Dual Supply Buffer with ACC

-3: Dual Supply Buffer with ENABLE

LTC4302-1/

LTC4302-2

Addressable 2-Wire Bus Buffer

Address Expansion, GPIO, Software Controlled

LTC4303

LTC4304

Hot-Swappable 2-Wire Bus Buffer with Stuck Bus

Recovery

LTC4305

LTC4306

2- or 4-Channel, 2-Wire Bus Multiplexers with

Capacitance Buffering

2 or 4 Software Selectable Downstream Busses, Stuck Bus Disconnect, Rise

Time Accelerators, Fault Reporting, ±10kV HBM ESD Tolerance

LTC4307

Low Offset Hot-Swappable 2-Wire Bus Buffer with

Stuck Bus Recovery

60mV Bus Offset, 30ms Stuck Bus Disconnect and Recovery, Rise Time

Accelerators, ±5kV HBM ESD Tolerance

LTC4307-1

High Definition Multimedia Interface (HDMI) Level

Shifting 2-Wire Bus Buffer

60mV Buffer Offset, 3.3V to 5V Level Shifting, ±5kV HBM ESD Tolerance

LTC4308

Low Voltage, Level Shifting Hot-Swappable 2-Wire

Bus Buffer with Stuck Bus Recovery

Bus Buffer with ENABLE and READY, Level Translation to 1V Busses,

Output Side Rise Time Accelerators

LTC4309

Low Offset Hot-Swappable 2-Wire Bus Buffer with

Stuck Bus Recovery

60mV Buffer Offset, 30ms Stuck Bus Disconnect and Recovery, Rise Time

Accelerators, ±5kV HBM ESD Tolerance

LTC4310-1/

LTC4310-2

-1: 100kHz Bus

-2: 400kHz Bus

LTC4311

Rise Time Acceleration with ENABLE and ±8kV HBM ESD Tolerance

LTC4314

Pin-Selectable, 4-Channel, 2-Wire Multiplexer with

Bus Buffer

4 Pin-Selectable Downstream Busses, Stuck Bus Disconnect and Recovery,

Selectable Rise Time Accelerator Current and Activation Voltage, ±4kV HBM

ESD Tolerance

LTC4301

Supply Independent Hot Swappable 2-Wire Bus Buffer Bus Buffer with 1V Pre-Charge, CS and READY

LTC4301L

Hot-Swappable 2-Wire Bus Buffer with Low Voltage

Level Translation

Bus Buffer with CS and READY Allowing for Input Bus Voltages of Up to 1V

LTC1694-1

Rise Time Accelerator

LTC4312

GND

4312 TA02

SCLOUT1

SDAOUT1

SCLOUT2

SDAOUT2

SCLOUT1

SDAOUT1

SCLOUT2

SDAOUT2

SCLIN

SDAIN

ENABLE1

ENABLE2

ACC

DISCEN

3.3V

R2

10k

R1

10k

C1

0.01μF

3.3V

5V

R4

10k

R3

10k

C2

0.01μF

2.5V

R6

10k

R5

10k

NON-COMPLIANT