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参数资料
| 型号： | MAX3353EEUE+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/21页 |
| 文件大小： | 0K |
| 描述： | IC CHARGE PUMP USB OTG 16TSSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 应用： | 充电泵，USB |
| 输入电压： | 2.6 V ~ 5.5 V |
| 输出数： | 2 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 16-TSSOP |
| 包装： | 带卷 (TR) |
19-2845; Rev 1; 10/03
USB On-the-Go Charge Pump with Switchable
Pullup/Pulldown Resistors
General Description
The MAX3353E I 2 C-compatible USB On-the-Go (OTG)
regulated charge pump with switchable pullup/pull-
down resistors allows peripherals and mobile devices
such as PDAs, cellular phones, and digital cameras to
be interconnected without a host PC.
The MAX3353E enables a system with an integrated
USB dual-role transceiver to function as a USB OTG
dual-role device. The charge pump in the MAX3353E
supplies V BUS power and signaling that is required by
the transceiver as defined in On-the-Go Supplement:
USB 2.0, Revision 1.0 . The MAX3353E provides the
switchable pullup and pulldown resistors on D+ and D-
required for a dual-role device.
The MAX3353E integrates a regulated charge pump,
switchable pullup/pulldown resistors, and an I 2 C-com-
patible 2-wire serial interface. The device provides a
detector to monitor ID status and operates with logic
supply voltages (V L ) between +1.65V and V CC and
charge-pump supply voltages (V CC ) from +2.6V to
+5.5V. The charge pump supplies an OTG-compatible
output on V BUS while sourcing 8mA output current.
The MAX3353E enables USB OTG communication
between digital logic parts that cannot supply or tolerate
Features
? Ideal for Enabling USB Dual-Role Components for
USB OTG Protocol
? Charge Pump for V BUS Signaling and Operation
Down to +2.6V
? Level Translators Allow Low-Voltage System
Interface
? Internal V BUS Comparators and ID Detector
? Internal Switchable Pullup and Pulldown
Resistors for Host/Peripheral Functionality
? I 2 C-Compatible Bus Interface with Command and
Status Registers
? Interrupt Features
? ±15kV ESD Protection on ID_IN, V BUS , D+, and D-
? Supports SRP and HNP
? Available in 5 x 4 UCSP and 16-Pin TSSOP
Ordering Information
the +5V V BUS levels that USB OTG requires. By control-
ling and measuring V BUS using internal comparators,
this device supports USB OTG session request protocol
(SRP) and host negotiation protocol (HNP).
The MAX3353E has built-in ±15kV ESD protection circuitry
PART
MAX3353EEUE
MAX3353EEBP-T
PIN-
TEMP RANGE
PACKAGE
-40°C to +85°C 16 TSSOP
-40°C to +85°C 5 x 4 UCSP
PKG
CODE
—
B20-4
to guard V BUS , ID_IN, D+, and D-. The MAX3353E is
available in a 5 x 4 chip-scale package (UCSP?) and
16-pin TSSOP package.
Applications
Functional Diagram
Mobile Phones
PDAs
V CC
C+
C-
Digital Cameras
MP3 Players
Photo Printers
ID_OUT
V BUS
COMPARATORS
CHARGE
PUMP
CURRENT
GENERATOR
200k Ω
V BUS
ID DETECTOR
ID_IN
Pin Configurations appear at end of data sheet.
V L
± 15kV
ESD
PROTECTION
D+
Typical Applications Circuit appears at end of data sheet.
SCL
D-
UCSP is a trademark of Maxim Integrated Products, Inc.
SDA
INT
SE0
DRIVER
ADD
110k Ω
PULLUP/DOWN
RESISTORS
MAX3353E
V TRM
________________________________________________________________ Maxim Integrated Products
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.
1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3353EEWP+ | 制造商:Maxim Integrated Products 功能描述:USB ON-THE-GO CHARGE PUMP WITH SWITCHABLE PULLUP/PULLDOWN RE - Rail/Tube |
| MAX3353EEWP+T | 制造商:Maxim Integrated Products 功能描述:USB ON-THE-GO CHARGE PUMP WITH SWITCHABLE PULLUP/PULLDOWN RE - Tape and Reel |
| MAX3355EEBC | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX3355EEBC+ | 制造商:Maxim Integrated Products 功能描述:CHG PUMP AND COMPARATORS - Rail/Tube |
| MAX3355EEBC+T | 功能描述:电荷泵 USB On-the-Go Charge Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
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