參數(shù)資料
型號： MAX4717
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： 4.5Ω/20Ω、300MHz帶寬、雙路SPDT模擬開關(guān)，UCSP封裝
文件頁數(shù)： 1/15頁
文件大小： 349K
代理商： MAX4717
General Description
The MAX4717/MAX4718 low-voltage, low on-resistance
(R
ON
), dual single-pole/double throw (SPDT) analog
switches operate from a single +1.8V to +5.5V supply.
These devices are designed for USB 1.1 and audio
switching applications.
The MAX4717 features two 4.5
R
ON
(max) SPDT
switches with 1.2
flatness and 0.3
matching between
channels. The MAX4718 features one 4.5
R
ON
(max)
SPDT switch and one 20
R
ON
(max) SPDT switch. The
20
switch has a guaranteed matching and flatness of
0.4
and 1.2
, respectively. These switches offer break-
before-make switching (1ns) with t
ON
<80ns and t
OFF
<40ns at +2.7V. The digital logic inputs are +1.8V logic
compatible with a +2.7V to +3.6V supply.
These switches are packaged in a chip-scale package
(UCSP), significantly reducing the required PC board
area. The chip occupies only a 2.0mm
1.50mm area
and has a 4
3 bump array with a bump pitch of
0.5mm. These switches are also available in a 10-pin
μMAX package.
Applications
USB 1.1 Signal Switching Circuits
Battery-Operated Equipment
Audio/Video-Signal Routing
Headphone Switching
Low-Voltage Data-Acquisition Systems
Sample-and-Hold Circuits
Cell Phones
PDAs
Features
o
USB 1.1 Signal Switching Compliant
o
2ns (max) Differential Skew
o
-3dB Bandwidth: >300MHz
o
Low 15pF On-Channel Capacitance
o
Single-Supply Operation from +1.8V to +5.5V
o
4.5
R
ON
(max) Switches (MAX4717/MAX4718)
0.3
(max) R
ON
Match (+3.0V Supply)
1.2
(max) Flatness (+3.0V Supply)
o
20
R
ON
(max) Switch (MAX4718)
0.4
(max) R
ON
Match (+3.0V Supply)
1.2
(max) Flatness (+3.0V Supply)
o
Rail-to-Rail
Signal Handling
o
High Off-Isolation: -55dB (10MHz)
o
Low Crosstalk: -80dB (10MHz)
o
Low Distortion: 0.03%
o
+1.8V CMOS-Logic Compatible
o
<0.5nA Leakage Current at +25°C
Ordering Information
M
4.5
/20
, 300MHz Bandwidth, Dual SPDT
Analog Switches in UCSP
________________________________________________________________
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
19-2627; Rev 0; 10/02
PART
TEMP RANGE
PIN/BUMP-
PACKAGE
TOP
MARK
MAX4717
EUB
MAX4717EBC-T*
MAX4718
EUB
MAX4718EBC-T*
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
10 μMAX
12 UCSP-12
10 μMAX
12 UCSP-12
—
ABH
—
ABI
COM2
COM1
NO2
NO1
NC2
IN2
IN1
NC1
GND
V+
TOP VIEW
IN_
0
1
NO_
MAX4717/MAX4718
OFF
ON
NC_
ON
SWITCHES SHOWN FOR LOGIC "0" INPUT
OFF
PART
MAX4717
MAX4718
SPDT1
4.5
4.5
4.5
20
SPDT2
UCSP
MAX4717/MAX4718
MAX4717/MAX4718
NC2
IN1
GND
NC1
2
3
9
8
COM2
IN2
COM1
NO1
1
10
NO2
V+
4
5
7
6
μ
MAX
C1
C2
C3
C4
B4
A4
A3
A2
A1
B1
(BUMP SIDE DOWN)
Pin Configurations/Functional Diagrams/Truth Tables
UCSP is a trademark of Maxim Integrated Products, Inc.
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
Note:
UCSP package requires special solder temperature pro-
file described in the Absolute Maximum Ratings section.
*
UCSP reliability is integrally linked to the user’s assembly meth-
ods, circuit board material, and environment. See the UCSP reli-
ability notice in the UCSP Reliability section of this data sheet for
more information.
相關(guān)PDF資料
PDF描述
MAX4717EUB Enhanced Product Extended Common-Mode Rs-485 Transceivers 8-SOIC -55 to 125
MAX4718EUB 4.5 з/20 з, 300MHz Bandwidth, Dual SPDT Analog Switches in UCSP
MAX4721EBL-T 4.5 Dual SPST Analog Switches in UCSP
MAX4722EBL-T 4.5 Dual SPST Analog Switches in UCSP
MAX4723EBL-T 4.5 Dual SPST Analog Switches in UCSP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4717EBC 制造商:Maxim Integrated Products 功能描述:4.5OHM/20OHM 300MHZ BANDWIDTH DUA - Rail/Tube
MAX4717EBC+ 制造商:Maxim Integrated Products 功能描述:ANLG SW DUAL SPDT 5.5V 12UCSP - Rail/Tube
MAX4717EBC+T 功能描述:模擬開關(guān) IC 4.5/20Ohm 300MHz SPDT 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）: 開啟時間（最大值）: 關(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX4717EBC+TW 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX4717EBC-T 功能描述:模擬開關(guān) IC 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）: 開啟時間（最大值）: 關(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*