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参数资料
| 型号： | MAX13342EETD+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/18页 |
| 文件大小： | 0K |
| 描述： | IC TXRX USB FS 3WIRE 14-TDFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 1/1 |
| 规程： | USB 2.0 |
| 电源电压： | 2.3 V ~ 3.6 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-WFDFN 裸露焊盘 |
| 供应商设备封装： | 14-TDFN-EP（3x3） |
| 包装： | 带卷 (TR) |
General Description
The MAX13342E/MAX13345E USB-compliant trans-
ceivers are designed to minimize the area and external
components required to interface low-voltage ASICs to
USB. The devices comply with USB 2.0 specification for
full-speed-only (12Mbps) operation. The transceivers
include an internal 3.3V regulator, an internal 1.5k
D+
pullup resistor, and built-in ±15kV ESD protection cir-
cuitry to protect the USB I/0 ports (D+,D-). The
MAX13345E also has internal series resistors, allowing
it to be wired directly to a USB connector.
These devices operate with logic-supply voltages as
low as +2.3V, ensuring compatibility with low-voltage
ASICs. A low-power mode reduces current consump-
tion to less than 45A. An enumerate function controls
the D+ pullup resistor, allowing devices to logically dis-
connect while remaining plugged in.
The MAX13342E has controlled output impedance of
2
(max) on D+/D-, allowing the use of external switch-
es to multiplex two different USB devices onto a single
USB connector. The MAX13345E has 43.5
(max)
internal resistors on D+/D- for direct connection to the
USB connector.
The MAX13342E/MAX13345E are equipped with DAT
and SE0 interface signals. These transceivers provide a
USB detection function that monitors the presence of
USB VBUS and signals the event.
These devices operate over the extended -40°C to +85°C
temperature range and are available in UCSP 2.0mm x
1.5mm and 14-pin TDFN (3mm x 3mm) packages.
UCSP is a trademark of Maxim Integrated Products, Inc.
Applications
PDAs
PC Peripherals
Cellular Telephones
Data Cradles
MP3 Players
Features
o USB 2.0 (Full-Speed, 12Mbps)-Compliant
Transceiver
o Internal Pullup
o VBUS Detection
o Internal Series Resistors (MAX13345E)
o ±15kV (HBM) ESD Protection on D+, D-, and VBUS
o Enumeration Input Controls D+ Pullup Resistor
o Supports 3-Wire DAT/SE0 Interface
o +2.3V to +3.6V Interface Voltage (VL)
o No Power-Supply Sequencing Required
o Low USB Output Impedance (MAX13342E)
MAX13342E/MAX13345E
3-Wire Interface Full-Speed USB Transceivers
With/Without Internal Series Resistors
________________________________________________________________ Maxim Integrated Products
1
19-0621; Rev 0; 10/06
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.
Ordering Information
MAX13342E
SYSTEM
VOLTAGE
SUPPLY
VL
SYSTEM
INTERFACE
BD
DAT
SEO
1
F
1
F
0.1
F
GND
D-
D+
VTRM
VBUS
SUS
ENUM
OE
USB
CONNECTOR
31.6
31.6
Typical Operating Circuits
PART
PIN-
PACKAGE
TOP
MARK
PKG CODE
MAX13342EETD+
14 TDFN-EP
(3mm x 3mm)
ACZ
T1433-2
MAX13342EEBC+*
12 UCSP
(2.0mm x 1.5mm)
ACU
B12-3
MAX13345EETD+
14 TDFN-EP
(3mm x 3mm)
ADA
T1433-2
MAX13345EEBC+*
12 UCSP
(2.0mm x 1.5mm)
ACX
B12-3
*Future product—contact factory for availability.
+Denotes lead-free package.
EP = Exposed pad.
Pin Configurations and Selector Guide appear at end of data
sheet.
Typical Operating Circuits continued at end of data sheet.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX13345EEBC+ | 制造商:Maxim Integrated Products 功能描述:USB FULL SPEED TRANSCEIVER - Rail/Tube |
| MAX13345EEBC+T | 功能描述:USB 接口集成电路 Full-Speed 12Mbps USB Transceiver RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20 |
| MAX13345EETD+T | 功能描述:USB 接口集成电路 Full-Speed 12Mbps USB Transceiver RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20 |
| MAX13362ATL/V+ | 功能描述:监控电路 Automotive Contact Monitor RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX13362ATL/V+T | 功能描述:监控电路 Automotive Contact Monitor RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
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