Specification	LTC4307CDD#TRPBF

Applications	I2C - Hotswap
Current - Supply	8 mA
Data Rate (Max) [Max]	400 kHz
Input	2-Wire Bus
Mounting Type	Surface Mount
Number of Channels	2
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Output	2-Wire Bus
Package / Case	8-WFDFN Exposed Pad
Supplier Device Package	8-DFN (3x3)
Type	Buffer, Accelerator
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	2.3 V

LTC4307 Series

Low Offset Hot Swappable 2-Wire Bus Buffer with Stuck Bus Recovery

Part	Voltage - Supply [Max]	Voltage - Supply [Min]	Mounting Type	Type	Number of Channels	Input	Data Rate (Max) [Max]	Package / Case	Package / Case	Current - Supply	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Output	Applications
Analog Devices Inc./Maxim Integrated LTC4307IMS8-1#PBF	5.5 V	2.3 V	Surface Mount	Accelerator Buffer	2	2-Wire Bus	400 kHz	8-MSOP 8-TSSOP	0.118 in 3 mm Width	8 mA	8-MSOP	85 °C	-40 C	2-Wire Bus	I2C - Hotswap
Analog Devices Inc./Maxim Integrated LTC4307CDD#PBF	5.5 V	2.3 V	Surface Mount	Accelerator Buffer	2	2-Wire Bus	400 kHz	8-WFDFN Exposed Pad		8 mA	8-DFN (3x3)	70 °C	0 °C	2-Wire Bus	I2C - Hotswap
Analog Devices Inc./Maxim Integrated LTC4307IDD-1#TRPBF	5.5 V	2.3 V	Surface Mount	Accelerator Buffer	2	2-Wire Bus	400 kHz	8-WFDFN Exposed Pad		8 mA	8-DFN (3x3)	85 °C	-40 C	2-Wire Bus	I2C - Hotswap
Analog Devices Inc./Maxim Integrated LTC4307CDD#TRPBF	5.5 V	2.3 V	Surface Mount	Accelerator Buffer	2	2-Wire Bus	400 kHz	8-WFDFN Exposed Pad		8 mA	8-DFN (3x3)	70 °C	0 °C	2-Wire Bus	I2C - Hotswap
Analog Devices Inc./Maxim Integrated LTC4307IMS8-1#TRPBF	5.5 V	2.3 V	Surface Mount	Accelerator Buffer	2	2-Wire Bus	400 kHz	8-MSOP 8-TSSOP	0.118 in 3 mm Width	8 mA	8-MSOP	85 °C	-40 C	2-Wire Bus	I2C - Hotswap
Analog Devices Inc./Maxim Integrated LTC4307IDD-1#PBF	5.5 V	2.3 V	Surface Mount	Accelerator Buffer	2	2-Wire Bus	400 kHz	8-WFDFN Exposed Pad		8 mA	8-DFN (3x3)	85 °C	-40 C	2-Wire Bus	I2C - Hotswap
Analog Devices Inc./Maxim Integrated LTC4307IMS8#PBF	5.5 V	2.3 V	Surface Mount	Accelerator Buffer	2	2-Wire Bus	400 kHz	8-MSOP 8-TSSOP	0.118 in 3 mm Width	8 mA	8-MSOP	85 °C	-40 C	2-Wire Bus	I2C - Hotswap
Analog Devices Inc./Maxim Integrated LTC4307CMS8#PBF	5.5 V	2.3 V	Surface Mount	Accelerator Buffer	2	2-Wire Bus	400 kHz	8-MSOP 8-TSSOP	0.118 in 3 mm Width	8 mA	8-MSOP	70 °C	0 °C	2-Wire Bus	I2C - Hotswap
Analog Devices Inc./Maxim Integrated LTC4307CMS8#TRPBF	5.5 V	2.3 V	Surface Mount	Accelerator Buffer	2	2-Wire Bus	400 kHz	8-MSOP 8-TSSOP	0.118 in 3 mm Width	8 mA	8-MSOP	70 °C	0 °C	2-Wire Bus	I2C - Hotswap
Analog Devices Inc./Maxim Integrated LTC4307IDD#PBF	5.5 V	2.3 V	Surface Mount	Accelerator Buffer	2	2-Wire Bus	400 kHz	8-WFDFN Exposed Pad		8 mA	8-DFN (3x3)	85 °C	-40 C	2-Wire Bus	I2C - Hotswap

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	N/A	0	$ 3.25	1m+

Description

General part information

LTC4307 Series

The LTC4307-1 is a 2-wire bus buffer that provides capacitance buffering between input and output. The HDMI specification requires that devices have less than 50pF of input capacitance on their DDC bus lines. The LTC4307-1’s capacitance buffering feature, in conjunction with its sub-10pF data and clock input capacitance, allows HDMI components to easily meet the 50pF requirement and tolerate high capacitance on the internal bus.The LTC4307-1 also provides level-shifting between 3.3V and 5V systems to allow lower voltage HDMI transmitters, receivers and EEPROM to interface to the 5V DDC bus. READY is an open-drain digital output flag that indicates whether or not the input and output busses are connected and can interface to the HDMI hot plug detect (HPD) signal. When driven high, the ENABLE digital input allows the LTC4307-1 to connect after a stop bit or bus idle. Driving ENABLE low breaks the connection between the input and output busses.ApplicationsHDMI3.3V/5V Level TranslationCapacitance Buffer/Bus Extender

Documents

Technical documentation and resources

R527 Reliability Data

Reliability Data

LTC4307CDD#TRPBF | Datasheet

Datasheet