参数资料
型号: LTC2846CG#TR
厂商: LINEAR TECHNOLOGY CORP
元件分类: Buffer和线驱动
英文描述: 3.3V Software-Selectable Multiprotocol Transceiver with Termination; Package: SSOP; No of Pins: 36; Temperature Range: 0°C to +70°C
中文描述: TRIPLE LINE TRANSCEIVER, PDSO36
封装: 0.209 INCH, PLASTIC, SSOP-36
文件页数: 4/24页
文件大小: 278K
代理商: LTC2846CG#TR
12
LTC2846
sn2846 2846fs
Figure 17. Complete Multiprotocol Interface in EIA530 Mode
APPLICATIO S I FOR ATIO
WU
UU
When the cable is removed, leaving all mode pins uncon-
nected, the LTC2846/LTC2844 will enter no-cable mode.
In this mode the LTC2846/LTC2844 supply current drops
to less than 900
A and the LTC2846/LTC2844 driver out-
puts are forced into a high impedance state. At the same
time, the R2 and R3 receivers of the LTC2846 are differ-
entially terminated with 103
and the other receivers on
the LTC2846 and LTC2844 are terminated with 30k
to
ground.
Cable Termination
Traditional implementations used expensive relays to
switch resistors or required the user to change termina-
tion modules every time a new interface standard was
LTC2846
DCE
DTE
LTC2846
2846 F17
D3
R1
103
103
103
R3
LTC2844
D3
D4
R4
D2
R1
R4
R2
R3
LL
TXC
RXC
RXD
TXD
SCTE
TXC
RXC
RXD
SERIAL
CONTROLLER
D2
103
SCTE
R2
D1
103
TXD
R3
R1
D2
D1
LTC2844
D3
R2
R1
D1
R3
D2
D1
D4
TXD
SCTE
TXC
RXC
RXD
RTS
DTR
DCD
DSR
CTS
LL
RTS
DTR
DCD
DSR
CTS
RTS
DTR
DCD
DSR
CTS
LL
SERIAL
CONTROLLER
R2
D3
相关PDF资料
PDF描述
LTC2847CUHF#TR Software-Selectable Multiprotocol Transceiver with Termination and 3.3V Digital Interface; Package: QFN; No of Pins: 38; Temperature Range: 0°C to +70°C
LTC4252-2CMS#TRPBF Negative Voltage Hot Swap Controllers; Package: MSOP; No of Pins: 10; Temperature Range: 0°C to +70°C
LTC4252-2IMS#PBF Negative Voltage Hot Swap Controllers; Package: MSOP; No of Pins: 10; Temperature Range: -40°C to +85°C
LTC4252-2IMS#TRPBF Negative Voltage Hot Swap Controllers; Package: MSOP; No of Pins: 10; Temperature Range: -40°C to +85°C
LTC4252A-1CMS#PBF Negative Voltage Hot Swap Controllers; Package: MSOP; No of Pins: 10; Temperature Range: 0°C to +70°C
相关代理商/技术参数
参数描述
LTC2846IG 功能描述:IC TXRX 3.3V MULTIPROTCOL 36SSOP RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:- 标准包装:250 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-TSSOP(0.173",4.40mm 宽) 供应商设备封装:16-TSSOP 包装:带卷 (TR)
LTC2846IG#PBF 功能描述:IC TXRX 3.3V MULTIPROTCOL 36SSOP RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:- 产品培训模块:RS-232 & USB Transceiver 标准包装:2,000 系列:- 类型:收发器 驱动器/接收器数:1/1 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-SSOP(0.209",5.30mm 宽) 供应商设备封装:16-SSOP 包装:带卷 (TR) 其它名称:296-19849-2
LTC2846IG#TR 功能描述:IC TXRX 3.3V MULTIPROTCOL 36SSOP RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:- 标准包装:250 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-TSSOP(0.173",4.40mm 宽) 供应商设备封装:16-TSSOP 包装:带卷 (TR)
LTC2846IG#TRPBF 功能描述:IC TXRX 3.3V MULTIPROTCOL 36SSOP RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:- 标准包装:250 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-TSSOP(0.173",4.40mm 宽) 供应商设备封装:16-TSSOP 包装:带卷 (TR)
LTC2847CUHF 功能描述:IC TXRX MULTIPROTOCOL 38-QFN RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:- 标准包装:250 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-TSSOP(0.173",4.40mm 宽) 供应商设备封装:16-TSSOP 包装:带卷 (TR)