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参数资料
| 型号： | LTC4308IDD#TRPBF |
| 厂商： | Linear Technology |
| 文件页数： | 2/16页 |
| 文件大小： | 168K |
| 描述： | IC BUS BUFFER LV 8-DFN |
| 产品培训模块： | LTC4310 - Hot-Swappable I²C Isolators |
| 标准包装： | 2,500 |
| 类型： | 热交换开关 |
| 应用： | 通用型缓冲器/总线扩展器 |
| 内部开关： | 是 |
| 电源电压： | 2.3 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-WFDFN 裸露焊盘 |
| 供应商设备封装： | 8-DFN-EP（3x3） |
| 包装： | 带卷 (TR) |
LTC4308
2
4308f
V
CC
to GND ................................................. 0.3V to 6V
SDAIN, SCLIN, SDAOUT , SCLOUT ,
READY, ENABLE .......................................... 0.3V to 6V
Maximum Sink Current (SDAIN, SCLIN, SDAOUT ,
SCLOUT , READY) .............................................. 50mA
Operating Temperature Range
LTC4308C ................................................0癈 to 70癈
LTC4308I.............................................. 40癈 to 85癈
(Notes 1, 7)
The l denotes the speci cations which apply over the full operating
temperature range, otherwise speci cations are at T
A
= 25癈. V
CC
= 3.3V, unless otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX UNITS
Power Supply
V
CC
Positive Supply Voltage
l
2.3
5.5
V
I
CC
Supply Current
V
CC
= 5.5V , V
SCLOUT
= V
SDAOUT
= 0V (Note 6)
l
7
11
mA
I
SD
Shutdown Supply Current
V
CC
= 5.5V , ENABLE = 0V
l
900
1400
糀
V
PRE
Precharge Voltage
SDAOUT , SCLOUT Open
l
0.8
1
1.2
V
Storage Temperature Range
DFN .................................................... 65癈 to 125癈
MSOP ................................................ 65癈 to 150癈
Lead Temperature (Soldering, 10 sec)
MSOP ...............................................................300癈
ORDER INFORMATION
TOP VIEW
9
DD PACKAGE
8-LEAD (3mm ?3mm) PLASTIC DFN
5
6
7
8
4
3
2
1
ENABLE
SCLOUT
SCLIN
GND
V
CC
SDAOUT
SDAIN
READY
T
JMAX
= 125癈, ?/DIV>
JA
= 43癈/W
EXPOSED PAD (PIN 9) CONNECTION TO GROUND IS OPTIONAL
1
2
3
4
ENABLE
SCLOUT
SCLIN
GND
8
7
6
5
V
CC
SDAOUT
SDAIN
READY
TOP VIEW
MS8 PACKAGE
8-LEAD PLASTIC MSOP
T
JMAX
= 125癈, ?/DIV>
JA
= 200癈/W
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC4308CDD#PBF
LTC4308CDD#TRPBF
LBTT
8-Lead (3mm ?3mm) Plastic DFN
0癈 to 70癈
LTC4308IDD#PBF
LTC4308IDD#TRPBF
LBTT
8-Lead (3mm ?3mm) Plastic DFN
40癈 to 85癈
LTC4308CMS8#PBF
LTC4308CMS8#TRPBF
LTBTS
8-Lead Plastic MSOP
0癈 to 70癈
LTC4308IMS8#PBF
LTC4308IMS8#TRPBF
LTBTS
8-Lead Plastic MSOP
40癈 to 85癈
Consult LTC Marketing for parts speci ed with wider operating temperature ranges. *Temperature grades are identi ed by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based nish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel speci cations, go to: http://www.linear.com/tapeandreel/
ABSOLUTE MAXIMUM RATINGS
PIN CONFIGURATION
ELECTRICAL CHARACTERISTICS
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC4308IMS8#PBF | 功能描述:IC BUS BUFFER LV 8-MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 热交换 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:100 系列:- 类型:热插拔开关 应用:通用 内部开关:是 电流限制:可调 电源电压:9 V ~ 13.2 V 工作温度:-40°C ~ 150°C 安装类型:表面贴装 封装/外壳:10-WFDFN 裸露焊盘 供应商设备封装:10-TDFN-EP（3x3） 包装:管件 |
| LTC4308IMS8#PBF | 制造商:Linear Technology 功能描述:Hot Swap Controller IC |
| LTC4308IMS8#TRPBF | 功能描述:IC BUS BUFFER LV 8-MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 热交换 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:100 系列:- 类型:热插拔开关 应用:通用 内部开关:是 电流限制:可调 电源电压:9 V ~ 13.2 V 工作温度:-40°C ~ 150°C 安装类型:表面贴装 封装/外壳:10-WFDFN 裸露焊盘 供应商设备封装:10-TDFN-EP（3x3） 包装:管件 |
| LTC4309CDE#PBF | 功能描述:IC BUS BUFFER 2-WIRE 12-DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 热交换 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:119 系列:- 类型:热交换控制器 应用:通用型，PCI Express? 内部开关:无 电流限制:- 电源电压:3.3V，12V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:80-TQFP 供应商设备封装:80-TQFP（12x12） 包装:托盘 产品目录页面:1423 (CN2011-ZH PDF) |
| LTC4309CDE#TRPBF | 功能描述:IC BUS BUFFER 2-WIRE 12-DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 热交换 系列:- 标准包装:50 系列:- 类型:热交换控制器 应用:-48V 远程电力系统，AdvancedTCA ? 系统，高可用性 内部开关:无 电流限制:可调 电源电压:11.5 V ~ 14.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:10-TFSOP，10-MSOP（0.118"，3.00mm 宽） 供应商设备封装:10-MSOP 包装:管件 |
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