參數(shù)資料
型號： MAX4899EETE+
廠商： Maxim Integrated Products
文件頁數(shù)： 1/14頁
文件大小： 0K
描述： IC MULTIPLEXER DUAL 3X1 16TQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 100
功能： 多路復(fù)用器
電路： 2 x 3:1
導(dǎo)通狀態(tài)電阻： 7 歐姆
電壓電源： 單電源
電壓 - 電源，單路/雙路(±)： 2.7 V ~ 3.6 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 16-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 16-TQFN-EP（3x3）
包裝： 管件
General Description
The MAX4899E/MAX4899AE analog multiplexers com-
bine the low on-capacitance (CON) and low on-resis-
tance (RON) necessary for high-performance switching
applications. These devices are designed for USB 2.0
high-speed applications at 480Mbps. The MAX4899E/
MAX4899AE also handle all the requirements for USB
low- and full-speed signaling.
The MAX4899E is a dual 3:1 multiplexer whereas the
MAX4899AE is a dual 4:1 multiplexer. The MAX4899E/
MAX4899AE feature two digital inputs, C0 and C1, to con-
trol the analog signal path. Typical applications include
switching a USB connector between USB and other oper-
ations such as serial communications, audio, and video.
An enable input (EN) is provided to disable all channels
and place the device into a high-impedance (off) state,
as well as reducing power consumption.
The MAX4899E/MAX4899AE operate from a 2.7V to
3.6V power-supply voltage and are protected against
+5.5V shorts to COMA- and COMA+. In addition,
COMA+ and COMA- are normally connected to outside
circuitry and feature ±15kV ESD protection. The
MAX4899E/MAX4899AE are available in a 3mm x 3mm,
16-pin TQFN package and operate over the -40°C to
+85°C temperature range.
Applications
Cell Phones
Digital Still Cameras
PDAs
Digital Video Cameras
MPEG-4 Players
Portable GPS
Combination Products
KVM
Features
Single 2.7V to 3.6V Power-Supply Voltage
Low 4Ω (typ) On-Resistance (RON)
-3dB Bandwidth: 425MHz
Fault Tolerant to Meet Full USB 2.0 Specification
COM_ Protected to ±15kV ESD Protection per
Human Body Model (MIL-STD-883; Method 3015)
Low Operating Current (200A), Ultra-Low
Quiescent Current (3.0A max) in Standby Mode
Low Threshold Eliminates the Need for
Translators in 1.8V Low Voltage Systems
Tiny 16-Pin, 3mm x 3mm, Lead-Free TQFN Package
MAX4899E/MAX4899AE
USB 2.0 High-Speed, Fault-Tolerant 3:1, 4:1
Multiplexers
________________________________________________________________ Maxim Integrated Products
1
19-0616; Rev 0; 7/06
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.
EVALUATION
KIT
AVAILABLE
Ordering Information/Selector Guide
PART
PIN-PACKAGE
MUX CONFIGURATION
TOP MARK
PKG CODE
MAX4899EETE+
16 TQFN-EP*
DUAL 3:1
AEY
T1633-4
MAX4899AEETE+
16 TQFN-EP*
DUAL 4:1
AEZ
T1633-4
Note: All devices are specified over the -40°C to +85°C operating temperature range.
+Denotes lead-free package.
*EP = Exposed paddle.
TIME (ns)
NOTE: UI = 2.08ns
MASK = USB 2.0 HIGH SPEED
2.0
1.8
1.4 1.6
0.4 0.6 0.8 1.0 1.2
0.2
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
-0.5
0
COM
A+
AND
COM
A-
(V)
Eye Diagram
Pin Configurations appear at end of data sheet.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4899EETE+ 功能描述:多路器開關(guān) IC 3:1 USB 2.0 MUX RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關(guān)閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
MAX4899EETE+T 功能描述:多路器開關(guān) IC 3:1 USB 2.0 MUX RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關(guān)閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
MAX4899EETE-T 功能描述:多路器開關(guān) IC RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關(guān)閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
MAX489C/D 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
MAX489CPD 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
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