Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF


LTC4300A-3 Datasheet(PDF) 3 Page - Linear Technology

Part No. LTC4300A-3
Description  Level Shifting Hot Swappable 2-Wire Bus Buffer with Enable
Download  12 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  LINER [Linear Technology]
Homepage  http://www.linear.com
Logo 

 
 3 page
background image
LTC4300A-3
3
sn4300a3 4300a3fs
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: IPULLUPAC varies with temperature and VCC voltage, as shown in
the Typical Performance Characteristics section.
Note 3: The connection circuitry always regulates its output to a higher
voltage than its input. The magnitude of this offset voltage as a function of
the pullup resistor and VCC voltage is shown in the Typical Performance
Characteristics section.
ELECTRICAL CHARACTERISTICS The denotes the specifications which apply over the full operating
temperature range, otherwise specfications are at TA = 25°C. VCC = 2.7V to 5.5V, VCC2 = 2.7V to 5.5V, unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Note 4: Guaranteed by design, not subject to test.
Note 5: CB = total capacitance of one bus line in pF.
Rise-Time Accelerators
IPULLUPAC Transient Boosted Pull-Up Current
Positive Transition on SDA, SCL, VCC = 2.7V,
1
2
mA
VCC2 = 2.7V, Slew Rate = 1.25V/µs (Note 2)
Input-Output Connection
VOS
Input-Output Offset Voltage
10k to VCC on SDA, SCL, VCC = 3.3V (Note 3),
0
100
175
mV
VCC2 = 3.3V, VIN = 0.2V
fSCL, SDA Operating Frequency
Guaranteed by Design, Not Subject to Test
0
400
kHz
CIN
Digital Input Capacitance
Guaranteed by Design, Not Subject to Test
10
pF
VOL
Output Low Voltage, Input = 0V
SDA, SCL Pins, ISINK = 3mA, VCC = 2.7V,
0
0.4
V
VCC2 = 2.7V
ILEAK
Input Leakage Current
SDA, SCL Pins = VCC = 5.5V, VCC2 = 5.5V
±5
µA
Timing Characteristics
fI2C
I2C Operating Frequency
(Note 4)
0
400
kHz
tBUF
Bus Free Time Between Stop
(Note 4)
1.3
µs
and Start Condition
thD,STA
Hold Time After (Repeated)
(Note 4)
0.6
µs
Start Condition
tsu,STA
Repeated Start Condition Setup Time
(Note 4)
0.6
µs
tsu,STO
Stop Condition Setup Time
(Note 4)
0.6
µs
thD, DAT
Data Hold Time
(Note 4)
300
ns
tsu, DAT
Data Setup Time
(Note 4)
100
ns
tLOW
Clock Low Period
(Note 4)
1.3
µs
tHIGH
Clock High Period
(Note 4)
0.6
µs
tf
Clock, Data Fall Time
(Notes 4, 5)
20 + 0.1 • CB
300
ns
tr
Clock, Data Rise Time
(Notes 4, 5)
20 + 0.1 • CB
300
ns




Html Pages

1  2  3  4  5  6  7  8  9  10  11  12 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
LTC4301Hot Swappable 2-Wire Bus Buffer with Low Voltage Level Translation 1 2 3 4 5 MoreLinear Technology
PCA9512Level shifting hot swappable I2C and SMBus buffer 1 2 3 4 5 MoreNXP Semiconductors
PCA9512ALevel shifting hot swappable I2C-bus and SMBus bus buffer 1 2 3 4 5 MoreList of Unclassifed Manufacturers
FSTD16450Configurable 4-Bit to 20-Bit Bus Switch with Selectable Level Shifting 1 2 3 4 5 MoreFairchild Semiconductor
FSTD1686120-Bit Bus Switch with Level Shifting 1 2 3 4 5 Fairchild Semiconductor
CBTD1621020-bit level shifting bus switch with 10-bit output enables 1 2 3 4 5 MoreNXP Semiconductors
ST4G32354-BIT DUAL SUPPLY BUS BUFFER LEVEL TRANSLATOR WITH A SIDE SERIES RESISTOR 1 2 3 4 5 MoreSTMicroelectronics
FSTD31254-Bit Bus Switch with Level Shifting 1 2 3 4 5 MoreFairchild Semiconductor
FSTD3221140/48-Bit Bus Switch with Level Shifting 1 2 3 4 5 MoreFairchild Semiconductor
CBTD3306Dual bus switch with level shifting 1 2 3 4 5 MoreNXP Semiconductors

Link URL

Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Bookmark   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  , Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp  |   Russian : Alldatasheetru.com
Korean : Alldatasheet.co.kr   |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com  |   Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl