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參數資料
| 型號： | MAX4729 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Extended Common-mode RS-485 Transceiver 8-PDIP -40 to 85 |
| 中文描述： | 低電壓、3.5Ω、SPDT、CMOS模擬開關 |
| 文件頁數： | 1/9頁 |
| 文件大小： | 212K |
| 代理商： | MAX4729 |
General Description
The MAX4729/MAX4730 single-pole/double-throw
(SPDT) switches operate from a single supply ranging
from +1.8V to +5.5V. These switches provide low 3.5
on-resistance (R
ON
), as well as 0.45
R
ON
flatness with
a +2.7V supply. These devices typically consume only
1nA of supply current, making them ideal for use in low-
power, portable applications. The MAX4729/MAX4730
feature low-leakage currents over the extended temper-
ature range, TTL/CMOS-compatible digital logic, and
excellent AC characteristics.
The MAX4729/MAX4730 are available in small 6-pin
SC70 and 6-pin μDFN packages. The MAX4729/
MAX4730 are offered in three pinout configurations to
ease design. The MAX4729/MAX4730 are specified
over the extended -40°C to +85°C temperature range.
Applications
Battery-Operated Equipment
Audio and Video-Signal Routing
Low-Voltage Data-Acquisition Systems
Sample-and-Hold Circuits
Communications Circuits
Relay Replacement
Features
o
Low 3.5
R
ON
(+2.7V Supply)
o
0.45
R
ON
Flatness (+2.7V Supply)
o
0.05
R
ON
Match Between Channels (+2.7V
Supply)
o
Tiny SC70 and μDFN Packages
o
-3dB Bandwidth: 300MHz
o
Low On-Capacitance: 19.5pF
o
0.036% Total Harmonic Distortion
o
Low Supply Current: 1nA
o
+1.8V to +5.5V Single-Supply Operation
M
Low-Voltage 3.5
, SPDT,
CMOS Analog Switches
________________________________________________________________
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
5
COM
TOP VIEW
V+
NC
SWITCHES SHOWN FOR LOGIC 0 INPUT.
GND
1
6
NO
IN
SC70
2
3
4
V+
GND
IN
1
5
N.C.
NO
μ
DFN
2
3
4
GND
NC
1
6
IN
5
V+
NO
SC70
μ
DFN
2
3
4
MAX4729
MAX4729
MAX4730
COM
NO
OFF
ON
NC
ON
OFF
0
1
MAX4729/
MAX4730
IN
5
COM
Pin Configurations/Functional Diagrams/Truth Table
Ordering Information
19-3284; Rev 0; 5/04
PART
TEMP RANGE
PIN-
PACKAGE
6 SC70-6
6 μDFN-6
TOP
MARK
ABU
—
MAX4729
EXT-T
MAX4729ELT-T*
-40
o
C to +85
o
C
-40
o
C to +85
o
C
MAX4730
EXT-T
-40
o
C to +85
o
C
6 SC70-6
ABV
MAX4730ELT-T*
-40
o
C to +85
o
C
6 μDFN-6
—
*
Future product—contact factory for availability.
相關PDF資料 |
PDF描述 |
|---|---|
| MAX4730 | 3.3V CAN Transceiver with Standby Mode 8-SOIC -40 to 85 |
| MAX4730EXT-T | Low-Voltage 3.5ohm, SPDT, CMOS Analog Switches |
| MAX4729EXT-T | Low-Voltage 3.5ohm, SPDT, CMOS Analog Switches |
| MAX4791ETT | 200mA/250mA/300mA Current-Limit Switches |
| MAX4791EUK-T | 200mA/250mA/300mA Current-Limit Switches |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX4729ELT+ | 制造商:Maxim Integrated Products 功能描述:LOW-VOLTAGE 3.5 OHM, SPDT, CMOS ANALOG SWITCHES - Rail/Tube |
| MAX4729ELT+T | 功能描述:模擬開關 IC 3.5Ohm Dual SPST Analog Switch RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4729ELT-T | 功能描述:模擬開關 IC RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4729EVKIT+ | 功能描述:模擬開關 IC Low-Voltage 3.5 Ohm SPDT CMOS Analog Switches RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4729EXT | 制造商:Maxim Integrated Products 功能描述:LOW-VOLTAGE 3.5OHM SPDT CMOS ANA - Cut Tape Product |
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