參數(shù)資料
型號(hào)： MAX3355E
廠商： Maxim Integrated Products, Inc.
英文描述： ?5kV ESD-Protected USB On-the-Go Charge Pump and Comparators in UCSP
中文描述： ±15kV ESD保護(hù)、USB On-the-Go電荷泵與比較器，UCSP封裝
文件頁(yè)數(shù)： 1/17頁(yè)
文件大小： 389K
代理商： MAX3355E
General Description
The MAX3346E bidirectional transceiver converts logic-
level signals to USB signals, and USB signals to logic-
level signals. The MAX3346E includes the 1.5k
USB
pullup resistor internally, and supports both full-speed
(12Mbps) and low-speed (1.5Mbps) USB operation.
The device has built-in ±15kV ESD protection circuitry
to guard the USB I/O pins, D+ and D-.
The MAX3346E operates with V
L
voltages as low as
1.65V, 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.
The MAX3346E is available in the miniature 4 x 4 chip-
scale package (UCSP
TM
), as well as the small 14-pin
TSSOP, and is rated for the -40°C to +85°C extended
temperature range.
Applications
Cell Phones
PC Peripherals
Data Cradles
PDAs
MP3 Players
Features
±15kV ESD Protection on D+ and D-
Internal Linear Regulator Allows Direct Powering
from the USB Cable
Internal 1.5k
Pullup Resistor for Low/Full-Speed
Operation
Supports Low-Speed and Full-Speed USB
Communications
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
L
of 1.65V to 3.6V, Ensuring
Compatibility with Low-Voltage ASICs
Available in Miniature Chip-Scale Package
M
±15kV ESD-Protected USB Transceiver
in UCSP
________________________________________________________________
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
14
13
12
11
10
9
8
1
2
3
4
5
6
7
V
L
VTRM
D+
D-
VM
MODE
VP
RCV
TOP VIEW
MAX3346E
GND
V
CC
SPEED
SUSP
ENUM
OE
TSSOP
BOTTOM VIEW
UCSP
V
CC
V
L
GND
VTRM
D+
D-
SPEED
MODE
RCV
SUSP
VM
VP
ENUM
OE
MAX3346E
A
B
C
D
1
2
3
4
Pin Configurations
Ordering Information
19-3172; Rev 0; 2/04
PART
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
14 TSSOP
4 x 4 UCSP
MAX3346EEUD
MAX3346EEBE-T
UCSP is trademark of Maxim Integrated Products, Inc.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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:電荷泵 USB On-the-Go Charge Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
MAX3355EEBC-T 功能描述:電荷泵 RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
MAX3355EEUD 功能描述:電荷泵 RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
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