LTC4300-1/LTC4300-2

2

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For more information www.linear.com/LTC4300-1

elecTrical characTerisTics

orDer inFormaTion

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Power Supply

Positive Supply Voltage

●

2.7

5.5

V

Supply Current

●

2.8

6

mA

Supply Current in Shutdown Mode

0.1

µA

Card Side Supply Voltage

LTC4300-2

●

2.7

5.5

V

LTC4300-2

1.8

3.6

mA

LTC4300-2

1.2

2.4

mA

Start-Up Circuitry

Precharge Voltage

SDA, SCL Floating

●

0.8

1.0

1.2

V

Bus Idle Time

●

50

95

150

µs

ENABLE Threshold Voltage

LTC4300-1

V

LEAD FREE FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC4300-1CMS8#PBF

LTC4300-1CMS8#TRPBF

LTUB

8-Lead Plastic MSOP

0°C to 70°C

LTC4300-1IMS8#PBF

LTC4300-1IMS8#TRPBF

LTUC

8-Lead Plastic MSOP

–40°C to 85°C

LTC4300-2CMS8#PBF

LTC4300-2CMS8#TRPBF

LTVJ

8-Lead Plastic MSOP

0°C to 70°C

LTC4300-2IMS8#PBF

LTC4300-2IMS8#TRPBF

LTVK

8-Lead Plastic MSOP

–40°C to 85°C

Consult LTC Marketing for parts specified with wider operating temperature ranges.

Consult LTC Marketing for information on nonstandard lead based finish parts.

pin conFiguraTion

1

2

3

4

SCLOUT

SCLIN

GND

8

7

6

5

SDAOUT

SDAIN

READY/ACC*

TOP VIEW

MS8 PACKAGE

8-LEAD PLASTIC MSOP

*LTC4300-2

absoluTe maximum raTings

SDAIN, SCLIN, SDAOUT, SCLOUT................ –0.5V to 7V

READY, ENABLE (LTC4300-1)...................... –0.5V to 7V

ACC (LTC4300-2)......................................... –0.5V to 7V

Operating Temperature Range

LTC4300-1C/LTC4300-2C ........................ 0°C to 70°C

LTC4300-1I/LTC4300-2I ......................–40°C to 85°C

Storage Temperature Range .................. –65°C to 125°C

Lead Temperature (Soldering, 10 sec)...................300°C

(Note 1)