參數(shù)資料
型號(hào)： MAX4983EEVB+T
廠商： Maxim Integrated Products
文件頁數(shù)： 1/12頁
文件大?。?/td> 0K
描述： IC USB SWITCH DPDT 10UTQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,500
功能： USB 開關(guān)
電路： 1 x DPDT
導(dǎo)通狀態(tài)電阻： 10 歐姆
電壓電源： 單電源
電壓 - 電源，單路/雙路(±)： 2.8 V ~ 5.5 V
電流 - 電源： 600nA
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 10-UFQFN
供應(yīng)商設(shè)備封裝： 10-UTQFN（1.4x1.8）
包裝： 帶卷 (TR)
General Description
The MAX4983E/MAX4984E are high ESD-protected
analog switches that combine the low on-capacitance
and low on-resistance necessary for high-performance
switching applications. COM1 and COM2 are protected
against ±15kV ESD without latchup or damage. The
devices are ideal for USB 2.0 Hi-Speed applications at
480Mbps. The switches also handle all the require-
ments for USB low- and full-speed signaling.
The MAX4983E/MAX4984E double-pole/double-throw
(DPDT) switches are fully specified to operate from a
single +2.8V to +5.5V power supply and are protected
against a +5.5V short to COM1 and COM2. This feature
makes the MAX4983E/MAX4984E fully compliant with
the USB 2.0 specification of VBUS fault protection. The
devices feature low-threshold-voltage logic inputs, per-
mitting them to be used with low I/O voltage systems.
The MAX4983E features an active-low enable input
(EN) that when driven high sets the device in shutdown
mode. The MAX4984E features an active-high enable
input (EN) that when driven low sets the device in shut-
down mode. When the device is in shutdown mode, the
quiescent supply current is reduced to 0.1A.
The MAX4983E/MAX4984E are available in a space-
saving, 10-pin, 1.4mm x 1.8mm UTQFN package, and
operate over a -40°C to +85°C temperature range.
Applications
Features
USB Hi-Speed Switching
ESD Protection on COM
±15kV Human Body Model
±15kV IEC 61000-4-2 Air Gap
±8kV IEC 61000-4-2 Contact
Power-Supply Range: +2.8V to +5.5V
Low 5Ω (typ) On-Resistance (RON)
-3dB Bandwidth: 950MHz (typ)
Compatible with Logic I/O Down to 1.4V
COM Analog Inputs Fault Protected Against
Shorts to +5.5V
Low Supply Current 0.6A (typ)
Enable Input:
Active-Low (EN) MAX4983E
Active-High (EN) MAX4984E
Small 10-Pin, 1.4mm x 1.8mm UTQFN
MAX4983E/MAX4984E
Hi-Speed USB 2.0 Switches
with ±15kV ESD
________________________________________________________________
Maxim Integrated Products
1
19-4035; Rev 2; 9/08
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.
EVALUATION
KIT
AVAILABLE
Pin Configuration
TOP VIEW
5
4
3
8
9
10
MAX4983E/
MAX4984E
7
6
1
2
COM2
GND
COM1
CB
VCC
UTQFN
NO2
NC2
NO1
NC1
EN (EN)
(EN) FOR MAX4984E ONLY.
Cell Phones
PDAs
Digital Still Cameras
GPS
Notebook Computers
Video Switching
Bus Switches
USB 2.0
Hi-SPEED
TRANSMIT
TEMPLATE
MAX4983E
MAX4984E
Eye Diagram
Note: All devices operate over the -40°C to +85°C extended
temperature range.
+
Denotes a lead-free package.
PART
PIN-PACKAGE
TOP MARK
MAX4983EEVB+
10 Ultra-Thin QFN
AAA
MAX4984EEVB+
10 Ultra-Thin QFN
AAB
Ordering Information
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4983EEVKIT+ 功能描述:交換機(jī) IC 開發(fā)工具 MAX4983E/84E Eval Kit RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:USB Power Switches 工具用于評(píng)估:MAX4984E 工作電源電壓:2.8 V to 5.5 V
MAX4984EEVB+ 功能描述:交換機(jī) IC 開發(fā)工具 High-Speed USB 2.0 Switch RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:USB Power Switches 工具用于評(píng)估:MAX4984E 工作電源電壓:2.8 V to 5.5 V
MAX4984EEVB+T 功能描述:交換機(jī) IC 開發(fā)工具 High-Speed USB 2.0 Switch RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:USB Power Switches 工具用于評(píng)估:MAX4984E 工作電源電壓:2.8 V to 5.5 V
MAX4986CTO+ 功能描述:多路器開關(guān) IC SAS/SATA 2:1/1:2 MUX/DeMUX 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(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)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
MAX4986CTO+T 功能描述:多路器開關(guān) IC SAS/SATA 2:1/1:2 MUX/DeMUX 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(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)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
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