參數(shù)資料
型號： MAX4996LETG+T
廠商： Maxim Integrated Products
文件頁數(shù)： 1/13頁
文件大?。?/td> 0K
描述： IC SWITCH TRIPLE DPDT 24TQFN
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： 開關(guān)
電路： 3 x DPDT
導(dǎo)通狀態(tài)電阻： 4 歐姆
電壓電源： 單電源
電壓 - 電源，單路/雙路(±)： 2.5 V ~ 5.5 V
電流 - 電源： 5µA
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 24-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 24-TQFN-EP（4x4）
包裝： 帶卷 (TR)
General Description
The MAX4996/MAX4996L triple DPDT analog switches
operate from a single +2.5V to +5.5V supply, and fea-
ture 2.0Ω (typ) on-resistance, low 6pF (typ) on-capaci-
tance, and low power-supply current consumption. The
MAX4996/MAX4996L combine the low capacitance and
low resistance necessary for high-frequency switching
applications in portable electronics.
The MAX4996/MAX4996L have three logic inputs to
control the switches in pairs. The MAX4996 has an
active-high enable input (EN) to disable the switches,
while the MAX4996L has an active-low enable input
(
EN) to disable the switches. The enable input decreas-
es the supply current and also places the COM_ out-
puts in a high-impedance state.
The MAX4996/MAX4996L feature a 5A (max) supply-
current consumption when the logic inputs are not
rail-to-rail. This feature is especially valuable in applica-
tions where direct interface to low-voltage processors
is necessary.
The MAX4996/MAX4996L are available in a space-
saving 24-pin (3.5mm x 3.5mm) TQFN package and
operate over the -40°C to +85°C temperature range.
Applications
SD Card Switching
USB Signal Switching
UART Signal Switching
Cell Phones
PDAs
GPS
Portable Media Players (PMP)
Features
Multiplex SD2.0/SDIO Interfaces
Low Power Consumption (2A max)
+2.5V to +5.5V Supply Voltage Range
Rail-to-Rail Signal Handling
Low-Capacitance Switches, 6pF (typ)
Low On-Resistance, 2Ω (typ)
Excellent On-Resistance Flatness Over the Range
of 0V to VCC
Wide -3dB Bandwidth, 670MHz
Small 24-Pin TQFN (3.5mm x 3.5mm)
MAX4996/MAX4996L
Triple DPDT, Low-Capacitance Data Switches
________________________________________________________________
Maxim Integrated Products
1
Ordering Information
19-4036; Rev 0; 2/08
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.
Typical Operating Circuit appears at end of data sheet.
PART
PIN-
PACKAGE
CODE
MAX4996ETG+
24 TQFN-EP*
T243A3-1
MAX4996LETG+
24 TQFN-EP*
T243A3-1
Note: All devices operate over the -40°C to +85°C extended
temperature range.
+Denotes a lead-free package.
*
EP = Exposed paddle.
Pin Configuration/Truth Tables
CB12
LOW
HIGH
CB34
LOW
HIGH
NO1/NO2
OFF
ON
NC1/NC2
NO3/NO4 NC3/NC4
ON
OFF
EN
HIGH
CB_
LOW
HIGH
NO_
OFF
ON
NC_
ON
OFF
LOW
X
OFF
CB56
LOW
HIGH
NO5/NO6
OFF
ON
NC5/NC6
ON
OFF
ON
OFF
18
17
16
15
1
2
3
4
7
8
9
10
11
12
24
23
22
21
20
19
MAX4996
MAX4996L
TQFN
3.5mm x 3.5mm
TRUTH TABLES
TOP VIEW
NO2
NO1
NO3
NO4
NO5
NO6
COM1
COM2
COM3
EN
(EN)
14
V
CC
NC1
NC2
NC3
NC4
NC5
NC6
*EP
(EN) FOR MAX4996L ONLY.
*CONNECT EXPOSED PADDLE TO GROUND.
COM4
CB56
5
COM5
13
GND
6
COM6
CB34
CB12
MAX4996/MAX4996L
MAX4996
EN
LOW
CB_
LOW
HIGH
NO_
OFF
ON
NC_
ON
OFF
HIGH
X
OFF
MAX4996L
+
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MAX4998ETI+ 功能描述:模擬開關(guān) IC Dual Ch Display Port MUX RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX4998ETI+T 功能描述:模擬開關(guān) IC Dual Ch Display Port MUX RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX4999ETJ+ 功能描述:多路器開關(guān) IC USB 2.0 Hi-Speed Differential 8:1 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(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
MAX4999ETJ+T 功能描述:多路器開關(guān) IC USB 2.0 Hi-Speed Differential 8:1 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(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
MAX499CWG 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(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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