Linear Technology DC1079A-B - LTC4310-2 (400kHz) I²C Isolator DC1079A-B DC1079A-B 数据表
产品代码
DC1079A-B
LTC4310-1/LTC4310-2
2
431012fa
absoluTe MaxiMuM raTings
Input Supply Voltage (V
CC
) .......................... –0.3V to 6V
Input and Bidirectional Pin Voltages
SCL, SDA, EN, RXP, RXN .......................... –0.3V to 6V
Output Voltages
READY ..................................................... –0.3V to 6V
TXP, TXN ...................... –0.3V to V
CC
+ 0.3V (6V Max)
Maximum Sink Current (SDA, SCL, READY) ..........30mA
(Notes 1, 4)
TOP VIEW
DD PACKAGE
10-LEAD (3mm
× 3mm) PLASTIC DFN
10
11
GND
9
6
7
8
4
5
5
3
2
1
RXN
RXP
V
RXP
V
CC
TXP
TXN
TXN
EN
SDA
SCL
READY
GND
T
JMAX
= 125°C, θ
JA
= 43°C/W
EXPOSED PAD (PIN 11) PCB CONNECTION TO GROUND IS OPTIONAL
1
2
3
4
5
EN
SDA
SCL
READY
GND
10
9
8
7
6
RXN
RXP
V
CC
TXP
TXN
TOP VIEW
MS PACKAGE
10-LEAD PLASTIC MSOP
T
JMAX
= 150°C, θ
JA
= 120°C/W
pin conFiguraTion
orDer inForMaTion
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC4310CDD-1#PBF
LTC4310CDD-1#TRPBF
LFCH
10-Lead (3mm × 3mm) Plastic DFN
0°C to 70°C
LTC4310IDD-1#PBF
LTC4310IDD-1#TRPBF
LFCH
10-Lead (3mm × 3mm) Plastic DFN
–40°C to 85°C
LTC4310CMS-1#PBF
LTC4310CMS-1#TRPBF
LTFCG
10-Lead Plastic MSOP
0°C to 70°C
LTC4310IMS-1#PBF
LTC4310IMS-1#TRPBF
LTFCG
10-Lead Plastic MSOP
–40°C to 85°C
LTC4310CDD-2#PBF
LTC4310CDD-2#TRPBF
LFCK
10-Lead (3mm × 3mm) Plastic DFN
0°C to 70°C
LTC4310IDD-2#PBF
LTC4310IDD-2#TRPBF
LFCK
10-Lead (3mm × 3mm) Plastic DFN
–40°C to 85°C
LTC4310CMS-2#PBF
LTC4310CMS-2#TRPBF
LTFCJ
10-Lead Plastic MSOP
0°C to 70°C
LTC4310IMS-2#PBF
LTC4310IMS-2#TRPBF
LTFCJ
10-Lead Plastic MSOP
–40°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
For more information on lead free part marking, go to:
For more information on lead free part marking, go to:
http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to:
http://www.linear.com/tapeandreel/
Operating Ambient Temperature Range
LTC4310C ................................................ 0°C to 70°C
LTC4310I.............................................. –40°C to 85°C
Storage Temperature Range
DD ..................................................... –65°C to 125°C
MS ..................................................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec)
MS Package ...................................................... 300°C