參數(shù)資料
型號(hào)： MAX4754A
廠商： Maxim Integrated Products, Inc.
英文描述： 0.5ヘ, Quad SPDT Switches in UCSP/QFN
中文描述： 0.5Ω、四路SPDT開關(guān)，UCSP/QFN封裝
文件頁數(shù)： 1/15頁
文件大?。?/td> 328K
代理商： MAX4754A
General Description
The MAX4754/MAX4754A/MAX4755/MAX4756/MAX4756A
low on-resistance, analog switches operate from a single
+1.8V to +5.5V supply. The MAX4754/MAX4754A and
MAX4755 are dual, double-pole, double-throw (DPDT)
switches. The MAX4756/MAX4756A are quad, single-pole
double-throw (SPDT) switches. They are configured to
route either audio or data signals.
The MAX4754/MAX4754A have four 0.5
Ω
SPDT switches for
audio-signal routing and two logic control inputs. The
MAX4755 has four 0.5
Ω
SPDT switches (with two
switches that have an additional 11
Ω
series resistor at
the NC terminals). This allows users to drive an 8
Ω
speaker as a 32
Ω
load (ear speaker). The MAX4756/
MAX4756A have four 0.5
Ω
SPDT switches controlled by
one logic control input and an enable input (
EN
) to dis-
able the switches.
The MAX4754/MAX4754A/MAX4755/MAX4756/MAX4756A
are available in a space-saving 16-pin TQFN and a tiny
16-bump, 2mm x 2mm chip-scale package (UCSP).
Applications
Speaker-Headset Switching
Audio-Signal Routing
Cellular Phones
PDAs/Handheld Devices
Notebook Computers
Features
Data and Audio-Signal Routing
Low R
ON
(0.5
Ω
typ) Audio Switches
0.1
Ω
(typ) Channel-to-Channel Matching
0.2
Ω
(typ) On-Resistance Flatness
0.035% (typ) THD
Improved Power-Supply Current for Non-
Rail-to-Rail Control Logic Inputs
(MAX4754A/MAX4756A)
+1.8V to +5.5V Supply Range
Rail-to-Rail Signal Handling
16-Bump UCSP (2mm x 2mm)
Ordering Information
M
0.5
Ω
, Quad SPDT Switches in UCSP/QFN
________________________________________________________________
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
19-2942; Rev 1; 11/06
EVAVAILABLE
PART
PIN-PACKAGE
16 UCSP-16
16 TQFN-EP**
16 UCSP-16
16 TQFN-EP**
16 UCSP-16
16 TQFN-EP**
16 UCSP-16
16 TQFN-EP**
16 UCSP-16
16 TQFN-EP**
PKG CODE
B16-1
T1644-4
B16-1
T1644-4
B16-1
T1644-4
B16-1
T1644-4
B16-1
T1644-4
MAX4754
EBE+T
MAX4754ETE+T
MAX4754A
EBE+T
MAX4754AETE+T
MAX4755
EBE+T*
MAX4755ETE+T*
MAX4756
EBE+T*
MAX4756ETE+T*
MAX4756A
EBE+T*
MAX4756AETE+T*
Note:
These devices operate over the -40°C to +85°C operating
temperature range.
*
Future product—contact factory for availability.
**EP = Exposed paddle.
+
Denotes lead-free package.
MAX4754/
MAX4754A
INA
NO1
NC1
NO2
NC2
NO3
NC3
NO4
NC4
INB
COM3
COM4
COM1
COM2
MAX4755
INA
NO1
NC1
NO2
NC2
NO3
NC3
NO4
NC4
INB
COM3
COM4
COM1
COM2
MAX4756/
MAX4756A
NO1
INA
NC1
NO2
NC2
NO3
NC3
NO4
NC4
EN
COM3
COM4
COM1
COM2
11
Ω
11
Ω
Functional Diagrams
UCSP is a trademark of Maxim Integrated Products, Inc.
Pin Configurations appear at end of data sheet.
相關(guān)PDF資料
PDF描述
MAX4755 0.5ヘ, Quad SPDT Switches in UCSP/QFN
MAX4756 0.5ヘ, Quad SPDT Switches in UCSP/QFN
MAX4756A 0.5ヘ, Quad SPDT Switches in UCSP/QFN
MAX4760 High-Bandwidth, Quad DPDT Switches
MAX4760EBX-T Circular Connector; MIL SPEC:MIL-C-5015; Body Material:Metal; Series:GT; No. of Contacts:3; Connector Shell Size:14; Connecting Termination:Crimp; Body Style:Straight; Circular Contact Gender:Pin; Gender:Female
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4754AEBE+T 功能描述:模擬開關(guān) IC 0.5Ohm Quad SPST Analog Switch 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
MAX4754AETE+ 功能描述:模擬開關(guān) IC 0.5Ohm Quad SPST Analog Switch 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
MAX4754AETE+T 功能描述:模擬開關(guān) IC 0.5Ohm Quad SPST Analog Switch 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
MAX4754AEVKIT+ 功能描述:交換機(jī) IC 開發(fā)工具 0.5Ohm Quad SPST Analog 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
MAX4754EBE 制造商:Maxim Integrated Products 功能描述:0.5OHM SPDT SWITCH IN UCSP/QFN - Rail/Tube
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