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MAX3346EEBE+ PDF预览

MAX3346EEBE+

更新时间: 2024-11-25 13:10:31
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
17页 389K
描述
Line Transceiver

MAX3346EEBE+ 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:,Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.72接口集成电路类型:LINE TRANSCEIVER
最大接收延迟:Base Number Matches:1

MAX3346EEBE+ 数据手册

 浏览型号MAX3346EEBE+的Datasheet PDF文件第2页浏览型号MAX3346EEBE+的Datasheet PDF文件第3页浏览型号MAX3346EEBE+的Datasheet PDF文件第4页浏览型号MAX3346EEBE+的Datasheet PDF文件第5页浏览型号MAX3346EEBE+的Datasheet PDF文件第6页浏览型号MAX3346EEBE+的Datasheet PDF文件第7页 
19-3172; Rev 0; 2/04  
±±15k EꢀDꢁ-rotected UꢀB Transceiver  
in UCꢀ-  
General Description  
Features  
The MAX3346E bidirectional transceiver converts logic-  
level signals to USB signals, and USB signals to logic-  
level signals. The MAX3346E includes the 1.5kUSB  
pullup resistor internally, and supports both full-speed  
(12Mbps) and low-speed (1.5Mbps) USB operation.  
The device has built-in 15kꢀ ESꢁ protection circuitry  
to guard the USB I/O pins, ꢁ+ and ꢁ-.  
±15kV ESD Protection on D+ and D-  
Internal Linear Regulator Allows Direct Powering  
from the USB Cable  
Internal 1.5kPullup Resistor for Low/Full-Speed  
Operation  
Supports Low-Speed and Full-Speed USB  
Communications  
The MAX3346E operates with ꢀ voltages as low as  
L
1.65ꢀ, ensuring compatibility with low-voltage ASICs.  
The device features a logic-selectable suspend mode  
that lowers current draw to less than 40µA. The  
MAX3346E has an enumerate function that allows  
devices to logically disconnect while plugged in. The  
MAX3346E is fully compliant with USB specification 1.1,  
and the full-speed and low-speed operation under USB  
specification 2.0.  
Complies with USB Specification Revision 1.1 and  
2.0 (Low Speed and Full Speed)  
Three-State Outputs  
Enumerate Input—Allows USB Connection  
through Software  
No Power-Supply Sequencing Required  
Operates with V of 1.65V to 3.6V, Ensuring  
L
The MAX3346E is available in the miniature 4 x 4 chip-  
Compatibility with Low-Voltage ASICs  
TM  
scale package (UCSP ), as well as the small 14-pin  
Available in Miniature Chip-Scale Package  
TSSOP, and is rated for the -40°C to +85°C extended  
temperature range.  
Applications  
Ordering Information  
Cell Phones  
PC Peripherals  
ꢁata Cradles  
PꢁAs  
PART  
TEMP RANGE  
-40°C to +85°C  
-40°C to +85°C  
PIN-PACKAGE  
14 TSSOP  
MAX3346EEUꢁ  
MAX3346EEBE-T  
4 x 4 UCSP  
MP3 Players  
UCSP is trademark of Maxim Integrated Products, Inc.  
-in Configurations  
BOTTOM VIEW  
1
2
3
4
TOP VIEW  
RCV  
VP  
1
2
3
4
5
6
7
14 V  
L
MAX3346E  
13 VTRM  
12 D+  
D
C
B
VP  
RCV  
V
VTRM  
D+  
L
MODE  
VM  
11 D-  
MAX3346E  
VM  
MODE  
OE  
10 GND  
OE  
SUSP  
D-  
ENUM  
SUSP  
9
8
V
CC  
A
SPEED  
ENUM SPEED  
V
CC  
GND  
TSSOP  
UCSP  
________________________________________________________________ Maxim Integrated Products  
1
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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