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| 型号： | MAX3301EETJ+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/38页 |
| 文件大小： | 0K |
| 描述： | IC USB TXRX OTG 32-TQFN-EP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 60 |
| 类型： | 收发器 |
| 规程： | USB 2.0 |
| 电源电压： | 3 V ~ 4.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-WFQFN 裸露焊盘 |
| 供应商设备封装： | 32-TQFN-EP（5x5） |
| 包装： | 管件 |
| 产品目录页面： | 1406 (CN2011-ZH PDF) |
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General Description
The MAX3301E/MAX3302E fully integrated USB On-the-
Go (OTG) transceivers and charge pumps allow mobile
devices such as PDAs, cellular phones, and digital
cameras to interface directly with USB peripherals and
each other without the need of a host PC. Use the
MAX3301E/MAX3302E with an embedded USB host to
directly connect to peripherals such as printers or
external hard drives.
The MAX3301E/MAX3302E integrate a USB OTG trans-
ceiver, a VBUS charge pump, a linear regulator, and an
I2C-compatible, 2-wire serial interface. An internal level
shifter allows the MAX3301E/MAX3302E to interface
with +1.65V to +3.6V logic supply voltages. The
MAX3301E/MAX3302E’s OTG-compliant charge pump
operates with +3V to +4.5V input supply voltages, and
supplies an OTG-compatible output on VBUS while
sourcing more than 8mA of output current.
The MAX3301E/MAX3302E enable USB OTG communi-
cation from highly integrated digital devices that cannot
supply or tolerate the +5V VBUS levels that USB OTG
requires. The device supports USB OTG session-request
protocol (SRP) and host-negotiation protocol (HNP).
The MAX3301E/MAX3302E provide built-in ±15kV elec-
trostatic-discharge (ESD) protection for the VBUS, ID_IN,
D+, and D- terminals. The MAX3301E/MAX3302E are
available in 25-bump chip-scale (UCSP), 25-bump
WLP package, 28-pin TQFN, and 32-pin TQFN pack-
ages and operate over the extended -40
°C to +85°C
temperature range.
Applications
Mobile Phones
Digital Cameras
PDAs
MP3 Players
Features
o USB 2.0-Compliant Full-/Low-Speed OTG
Transceivers
o Ideal for USB On-the-Go, Embedded Host, or
Peripheral Devices
o ±15kV ESD Protection on ID_IN, VBUS, D+, and D-
Terminals
o Charge Pump for VBUS Signaling and Operation
Down to 3V
o Internal VBUS and ID Comparators
o Internal Switchable Pullup and Pulldown
Resistors for Host/Peripheral Functionality
o I2C Bus Interface with Command and Status
Registers
o Linear Regulator Powers Internal Circuitry and
D+/D- Pullup Resistors
o Support SRP and HNP
MAX3301E/MAX3302E
USB On-the-Go Transceivers and Charge Pumps
________________________________________________________________
Maxim Integrated Products
1
Ordering Information
19-3275; Rev 3; 10/07
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
PART
PACKAGE
SIZE
(mm)
PIN-
PACKAGE
PKG
CODE
MAX3301EEBA-T
2.5 x 2.5
25 UCSP
B25-1
MAX3301EETJ
5 x 5
32 TQFN-EP**
T3255-4
MAX3302EEBA-T*
2.5 x 2.5
25 UCSP
B25-1
MAX3302EETI
4 x 4
28 TQFN-EP**
T2844-1
MAX3302EEWA+T
2.54 x 2.54
25 WLP
W252A2-1
Note: All devices specified over the -40°C to +85°C operating
range.
UCSP bumps are in a 5 x 5 array. The UCSP package size is
2.5mm x 2.5mm x 0.62mm. Requires solder temperature profile
described in the Absolute Maximum Ratings section. UCSP reli-
ability is integrally linked to the user’s assembly methods, circuit
board material and environment. See the UCSP Applications
Information section of this data sheet for more information.
*
Future product—contact factory for availability.
**
EP = Exposed paddle.
T = Tape and reel.
+
Denotes a lead-free package.
PART
POWER-UP STATE
I2C ADDRESSES FOR
SPECIAL-FUNCTION
REGISTER 2
MAX3301E
Shutdown (sdwn = 1,
bit 0 of special-
function register 2)
16h, 17h
MAX3302E
Operating (
sdwn = 1,
bit 0 of special-
function register 2)
10h, 11h, and 16h, 17h
Selector Guide
The MAX3301E powers up in its lowest power state and the
MAX3302E powers up in the operational, VP/VM USB mode.
Pin Configurations appear at end of data sheet.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3301EETJ+ | 功能描述:USB 接口集成电路 USB On-the-Go Tcvr & Charge Pump 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 |
| MAX3301EETJ+GH7 | 功能描述:USB 接口集成电路 USB On-the-Go Transceiver and Charge Pump 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 |
| MAX3301EETJ+T | 功能描述:USB 接口集成电路 USB On-the-Go Tcvr & Charge Pump 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 |
| MAX3301EETJ+TGH7 | 功能描述:USB 接口集成电路 USB On-the-Go Transceivers and Charge Pumps 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 |
| MAX3301EETJ-T | 功能描述:USB 接口集成电路 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 |
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