LTC4304IMS datasheet(2/16 Pages) LINER

2 / 16 page

LTC4304

4304fa

VCC to GND ..................................................–0.3V to 7V

SDAIN, SCLIN, SDAOUT, SCLOUT, READY, ENABLE,

FAULT, ACC .................................................. – 0.3V to 7V

Operating Temperature

LTC4304C ................................................ 0°C to 70°C

LTC4304I .............................................– 40°C to 85°C

(Notes 1, 2)

The ● denotes the speciﬁcations which apply over the full operating

temperature range, otherwise speciﬁcations are at TA = 25°C. VCC = 2.7V to 5.5V, unless otherwise noted.

SDAIN, SCLIN, SDAOUT, SCLOUT,

FAULT READY (Note 3) .........................................30mA

Storage Temperature Range

MSOP ................................................– 65°C to 150°C

DFN....................................................– 65°C to 125°C

Lead Temperature (Soldering, 10sec)

MSOP ............................................................... 300°C

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Power Supply

VCC

Positive Supply Voltage

●

2.7

5.5

ICC

Supply Current

VCC = 5.5V, VSDAIN = VSDAOUT = 0V (Note 7)

●

Supply Current, ENABLE = GND

VCC = 5.5V

1.5

Startup Circuitry

VPRE

Precharge Voltage

SDA, SCL Floating, VCC = 5.5V

●

0.8

1.2

TIDLE

Bus Idle Time

●

175

µs

VOL_READY

READY Output Low Voltage

IPULLUP = 3mA

●

0.4

IPULLUP = 6mA, VCC = 4.7V

●

0.4

VTHR_ENABLE

ENABLE Threshold

●

0.8

1.4

IENABLE

ENABLE Input Current

ENABLE from 0 to VCC

●

0.1

±1.5

µA

VTHR

SDA, SCL Logic Input Threshold Voltage Rising Edge

●

1.6

1.8

TOP VIEW

DD PACKAGE

10-LEAD (3mm

× 3mm) PLASTIC DFN

EXPOSED PAD (PIN 11)

PCB GND CONNECTION OPTIONAL

VCC

SDAOUT

SDAIN

FAULT

READY

ENABLE

SCLOUT

SCLIN

ACC

GND

ENABLE

SCLOUT

SCLIN

ACC

GND

VCC

SDAOUT

SDAIN

FAULT

READY

TOP VIEW

MS10 PACKAGE

10-LEAD PLASTIC MSOP

TJMAX = 125°C, θJA =200°C/W

ORDER PART NUMBER

DD PART MARKING*

ORDER PART NUMBER

MS PART MARKING*

LTC4304CDD

LTC4304IDD

LBBD

LTC4304CMS

LTC4304IMS

LTBBC

Order Options Tape and Reel: Add #TR

Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF

Lead Free Part Marking: http://www.linear.com/leadfree/

Consult LTC Marketing for parts speciﬁed with wider operating temperature ranges. *The temperature grade is identiﬁed by a label on the shipping container.

TJMAX = 125°C, θJA = 43°C/W

ELECTRICAL CHARACTERISTICS

ABSOLUTE

AXI U

RATI GS

FOR ATIO

PACKAGE/ORDER I

LTC4304IMS 数据表(PDF) 2 Page - Linear Technology

LTC4304IMS 数据表(HTML) 2 Page - Linear Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

数据表下载