参数资料
型号: LTC2845IUHF
厂商: LINEAR TECHNOLOGY CORP
元件分类: Buffer和线驱动
英文描述: 3.3V Software-Selectable Mutiprotocol Transceiver; Package: QFN; No of Pins: 38; Temperature Range: -40°C to +85°C
中文描述: 5 LINE TRANSCEIVER, PQCC38
封装: 5 X 7 MM, PLASTIC, QFN-38
文件页数: 1/20页
文件大小: 245K
代理商: LTC2845IUHF
1
LTC2845
sn2845 2845fs
FEATURES
APPLICATIO S
U
DESCRIPTIO
U
TYPICAL APPLICATIO
U
3.3V Software-Selectable
Multiprotocol Transceiver
DTE or DCE Multiprotocol Serial Interface with DB-25 Connector
, LTC and LT are registered trademarks of Linear Technology Corporation.
s
Data Networking
s
CSU and DSU
s
Data Routers
s
Software-Selectable Transceiver Supports:
RS232, RS449, EIA530, EIA530-A, V.35, V.36, X.21
s
Operates from Single 3.3V Supply with LTC2846 or
a Single 5V Supply with 3.3V Logic with LTC2847
s
TUV Rheinland of North America Inc. Certified NET1,
NET2 and TBR2 Compliant,
Report No.: TBR2/050101/02
s
Complete DTE or DCE Port with LTC2846 or LTC2847
s
Available in a 36-Lead Narrow (0.209") SSOP and
38-Lead (7mm x 5mm) QFN package
The LTC
2845 is a 5-driver/5-receiver multiprotocol trans-
ceiver. The LTC2845 and LTC2846 form the core of a
complete software-selectable DTE or DCE interface port that
supports the RS232, RS449, EIA530, EIA530-A, V.35, V.36
or X.21 protocols.
The LTC2845 operates from a 3.3V supply and supplies
provided by the LTC2846. This part is available in a 36-lead
SSOPand38-lead(7mmx5mm)QFNpackage.TheLTC2845
andLTC2847inQFNpackagesofferthesmallestmultiprotocol
serial port available.
D2
D1
LTC2845
RTS
DTR
DSR
DCD
CTS
D3
R2
R1
R3
LL
RI
TM
RL
TXD
SCTE
TXC
RXC
RXD
2
14
24
11
15
12
17
9
3
1
4
19
20
623
22
5
13
8
10
18
*
21
25
7
16
D4
D5
R4
R5
LTC2846
D1
D2
D3
R1
R2
R3
T
*OPTIONAL
2845 TA01
RTS
A
(105)
RTS
B
DTR
A
(108)
DTR
B
CTS
A
(106)
SG
(102)
SHIELD
(101)
DB-25 CONNECTOR
DCD
A
(109)
DCD
B
DSR
A
(107)
DSR
B
LL
A
(141)
RI
A
(125)
TM
A
(142)
RL
A
(140)
CTS
B
SCTE
B
SCTE
A
(113)
TXD
B
TXD
A
(103)
TXC
A
(114)
TXC
B
RXC
A
(115)
RXC
B
RXD
A
(104)
RXD
B
相关PDF资料
PDF描述
LTC2846CG#TR 3.3V Software-Selectable Multiprotocol Transceiver with Termination; Package: SSOP; No of Pins: 36; Temperature Range: 0°C to +70°C
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
相关代理商/技术参数
参数描述
LTC2845IUHF#PBF 功能描述:IC TXRX 3.3V MULTIPROTOCOL 38QFN 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)
LTC2845IUHF#TR 功能描述:IC TXRX 3.3V MULTIPROTOCOL 38QFN 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)
LTC2845IUHF#TRPBF 功能描述:IC TXRX 3.3V MULTIPROTOCOL 38QFN 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)
LTC2846CG 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)
LTC2846CG#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:- 标准包装:1 系列:- 类型:线路收发器 驱动器/接收器数:5/3 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:28-SOIC(0.295",7.50mm 宽) 供应商设备封装:28-SOIC 包装:Digi-Reel® 产品目录页面:918 (CN2011-ZH PDF) 其它名称:296-25096-6