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参数资料
| 型号： | MAX4754 |
| 厂商： | 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开关，UCSP/QFN封装 |
| 文件页数： | 1/15页 |
| 文件大小： | 328K |
| 代理商： | MAX4754 |
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.
相关PDF资料 |
PDF描述 |
|---|---|
| MAX4754_07 | 0.5ヘ, Quad SPDT Switches in UCSP/QFN |
| MAX4754A | 0.5ヘ, Quad SPDT Switches in UCSP/QFN |
| 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 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4754AEBE+T | 功能描述:模拟开关 IC 0.5Ohm Quad SPST Analog Switch RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX4754AETE+ | 功能描述:模拟开关 IC 0.5Ohm Quad SPST Analog Switch RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX4754AETE+T | 功能描述:模拟开关 IC 0.5Ohm Quad SPST Analog Switch RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX4754AEVKIT+ | 功能描述:交换机 IC 开发工具 0.5Ohm Quad SPST Analog Switch RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:USB Power Switches 工具用于评估:MAX4984E 工作电源电压: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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