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參數(shù)資料
| 型號： | MAX3209ECUU |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC TXRX LP DUAL RS232 38-TSSOP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 50 |
| 類型： | 收發(fā)器 |
| 驅(qū)動器/接收器數(shù)： | 6/10 |
| 規(guī)程： | RS232 |
| 電源電壓： | 10.8 V ~ 13.2 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 38-TFSOP（0.173"，4.40mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 38-TSSOP |
| 包裝： | 管件 |
General Description
The MAX3209E is a complete, dual DTE RS-232 serial
port (6 transmitters, 10 receivers) for motherboards and
desktop PCs that ensures compliance with the stringent
device minimizes board space and power consumption
by eliminating the need for a negative power supply; it
integrates two serial ports and a charge pump into a sin-
gle 38-pin TSSOP package.
The MAX3209E features a 50A low-power standby
mode for compliance with system power-management
requirements. During standby, while the device oper-
ates from the single +3V to +5.5V logic supply, one
receiver on each port remains active, allowing automatic
system wake-up when peripheral communications
resume.
All transmitter outputs and receiver inputs are protected
to ±15kV using IEC 1000-4-2 Air-Gap Discharge, ±8kV
using IEC 1000-4-2 Contact Discharge, and ±15kV
using the Human Body Model, making the device ideal
for use in harsh environments or mission-critical equip-
ment. In addition, the MAX3209E withstands ±4kV per
IEC 1000-4-4 Electrical Fast Transient/Burst Stressing.
As a result of its robust charge-pump structure, the
MAX3209E guarantees mouse driveability and true RS-
232 operation at data rates up to 460kbps, ensuring
compatibility with PC-to-PC communication software
(such as LapLink).
________________________Applications
Desktop PCs
Motherboards
Instruments
Equipment Requiring IEC 1000-4-2 Compliance
Telecommunications
Network Servers
Features
o Two Complete Serial Ports in a Single 38-Pin
TSSOP Package
o Requires Only +12V Supply and Logic
Supply (+3V to +5.5V)
o No Negative Supply Required
o One Receiver Active per Port in Standby
for System Wake-Up
o 460kbps Data Rate; LapLink Compatible
o Enhanced ESD Protection
±15kV—Human Body Model
±8kV—IEC 1000-4-2, Contact Discharge
±15kV—IEC 1000-4-2, Air-Gap Discharge
o ±4kV Fast Transient Burst Immunity per
IEC 1000-4-4
o Low 50A Standby Current
o Operates with Either +3V or +5V Logic
o Guaranteed Mouse Driveability
o Small 0.1F Capacitors
o Flow-Through Pinout
MAX3209E
±15kV ESD-Protected, 12V, Dual RS-232 Serial Port
with Low-Power Standby for Motherboards/Desktops
________________________________________________________________ Maxim Integrated Products
1
19-1471; Rev 5; 9/02
Ordering Information
Typical Operating Circuit appears at end of data sheet.
Pin Configurations continued at end of data sheet.
LapLink is a trademark of Traveling Software.
40
36
37
38
39
18
21
23
22
24
25
19
20
16 17
6
5
4
3
2
1
7
8
9
10
11 12 13 14 15
26
27
28
29
30
31
32
33
34
35
N.C.
R7OUT
R1OUT
MAX3209E
6 X 6 QFN
TOP VIEW
R2OUT
R3OUT
R4OUT
R5OUT
R5IN
R4IN
R3IN
R2IN
R1IN
R6OUT
R9OUT
R8OUT
R10IN
R10OUT
R8IN
R9IN
R6IN
R7IN
T3OUT
T2OUT
T1OUT
V-
C-
GND
T4OUT
T5OUT
T6OUT
N.C.
T6IN
T5IN
T4IN
C+
VDD
VSTBY
T1IN
T2IN
T3IN
Pin Configurations
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.
PART
TEMP RANGE
PIN-PACKAGE
38 TSSOP
0°C to +70°C
MAX3209ECUU
MAX3209EEUU
MAX3209EEGL
-40°C to +85°C
38 TSSOP
6 6 40 QFN
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX3209ECUU+ | 功能描述:RS-232接口集成電路 12V 2Ch RS-232 Serial Port RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| MAX3209ECUU+T | 功能描述:RS-232接口集成電路 12V 2Ch RS-232 Serial Port RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| MAX3209ECUU-T | 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| MAX3209EEUU | 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| MAX3209EEUU+ | 功能描述:RS-232接口集成電路 12V 2Ch RS-232 Serial Port RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
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