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| 型号： | MAX3173CAI+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/15页 |
| 文件大小： | 0K |
| 描述： | IC TXRX CLK MULTIPROT 28-SSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 46 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 3/3 |
| 规程： | RS232 |
| 电源电压： | 3 V ~ 3.6 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 28-SSOP |
| 包装： | 管件 |
General Description
The MAX3171/MAX3173 are three-driver/three-receiver
multiprotocol transceivers that operate from a single
+3.3V supply. The MAX3171/MAX3173, along with the
MAX3170 and MAX3172/MAX3174, form a complete
software-selectable data terminal equipment (DTE) or
data communications equipment (DCE) interface port
that supports V.28 (RS-232) and V.10/V.11 (RS-449,
V.36, EIA-530, EIA-530-A, X.21, RS-423) protocols. The
MAX3171/MAX3173 transceivers carry the serial inter-
face control signaling; the MAX3170 transceivers carry
the clock and data signals. The MAX3172/
MAX3174 have an extra transceiver for applications
requiring four transceivers for control signaling.
An internal charge pump and proprietary low-dropout
transmitter output stage allow V.28, V.11, and V.10
compliant operation from a single +3.3V supply. A no-
cable mode is entered when all mode pins (M0, M1,
and M2) are pulled high or left unconnected. In no-
cable mode, supply current decreases to 2mA and all
transmitter and receiver outputs are disabled (high
impedance). Short-circuit limiting and thermal-shut-
down circuits protect the drivers against excessive
power dissipation.
The MAX3171 features 10s deglitching on the
V.10/V.11/V.28 receiver inputs. The MAX3173 is avail-
able for applications that do not require deglitching on
the serial handshake signals.
These parts require only four surface-mount capacitors
for charge-pump operation in addition to supply
bypassing.
Features
o Industry’s First +3.3V Multiprotocol Transceiver
o Certified TBR-1 and TBR-2 Compliant
(NET1 and NET2)
o Supports V.28 (RS-232) and V.10/V.11 (RS-449,
V.36, EIA-530, EIA-530-A, X.21, RS-423) Protocols
o 3V/5V Logic Compatibility
o Software-Selectable DCE/DTE
o True Fail-Safe Receiver Operation
o Available in Small 28-Pin SSOP Package
o 10s Receiver Input Deglitching (MAX3171 only)
o All Transmitter Outputs Fault Protected to ±15V,
Tolerate Cable Miswiring
________________________Applications
Data Networking
PCI Cards
CSU and DSU
Telecommunications
Data Routers
MAX3171/MAX3173
+3.3V Multiprotocol 3Tx/3Rx
Software-Selectable Control Transceivers
________________________________________________________________ Maxim Integrated Products
1
19-1703; Rev 1; 8/01
Ordering Information
PART
TEMP. RANGE
PIN-PACKAGE
MAX3171CAI
0
°C to +70°C
28 SSOP
MAX3173CAI
0
°C to +70°C
28 SSOP
D1
D2
D3
R1
R2
R3
MAX3170
RXD
RXC
TXD
TXC
SCTE
D1
R4
D4
D2
D3
R1
R2
R3
MAX3171
MAX3173
MAX3172
MAX3174
CTS
DSR
RTS
DTR
LL
DCD
CTS
B
CTS
A
DSR
B
DSR
A
DCD
B
DCD
A
DTR
B
DTR
A
RTS
B
RTS
A
SHIELD
SG
LL
A
RXD
A
RXD
B
RXC
B
RXC
A
TXC
B
TXC
A
SCTE
B
SCTE
A
TXD
B
TXD
A
DB-25 CONNECTOR
13 5
10 8
22 6
23 20 19 4
1
7
16
18
3
9 17
12 15 11 24 14 2
Typical Operating Circuit
Pin Configuration appears at end of data sheet
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3173CAI+ | 功能描述:接口 - 专用 3.3V 3Tx/3Rx Tcvr Multiprotocol RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59 |
| MAX3173CAI+T | 功能描述:接口 - 专用 3.3V 3Tx/3Rx Tcvr Multiprotocol RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59 |
| MAX3173CAI-T | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX31740ATA+ | 制造商:Maxim Integrated Products 功能描述:SIMPLE INDEPENDENT FAN CNTR 制造商:Maxim Integrated Products 功能描述:SIMPLE INDEPENDENT FAN CNTR - Rail/Tube 制造商:Maxim Integrated Products 功能描述:IC SIMPLE IND FAN CNTR 制造商:Maxim Integrated Products 功能描述:10Mbps 3V/5V Quad RS-422/RS-485 Recvrs |
| MAX31740ATA+T | 功能描述:RS-422/RS-485 接口 IC 10Mbps 3V/5V Quad RS-422/RS-485 Recvrs RoHS:否 制造商:Maxim Integrated 数据速率: 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Reel |
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