參數(shù)資料
型號： MAX4721EUA+T
廠商： Maxim Integrated Products
文件頁數(shù)： 1/14頁
文件大?。?/td> 0K
描述： IC SWITCH DUAL SPST 8UMAX
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： 2 x SPST - NO
導(dǎo)通狀態(tài)電阻： 4.5 歐姆
電壓電源： 單電源
電壓 - 電源，單路/雙路(±)： 1.8 V ~ 5.5 V
電流 - 電源： 1µA
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 8-TSSOP，8-MSOP（0.118"，3.00mm 寬）
供應(yīng)商設(shè)備封裝： 8-uMAX
包裝： 帶卷 (TR)
General Description
The MAX4721/MAX4722/MAX4723 low-voltage, low on-
resistance (RON), dual single-pole/single throw (SPST)
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 MAX4721/MAX4722/MAX4723 feature 4.5
RON
(max) with 1.2
flatness and 0.3 matching between
channels. These new switches feature guaranteed
operation from +1.8V to +5.5V and are fully specified at
3V and 5V. These switches offer break-before-make
switching (1ns) with tON <80ns and tOFF <40ns at
+2.7V. The digital logic inputs are +1.8V logic compati-
ble 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 1.52mm 1.52mm area
and has a 3 3 bump array with a bump pitch of
0.5mm. These switches are also available in an 8-pin
MAX package.
Applications
Battery-Operated Equipment
Audio/Video-Signal Routing
Low-Voltage Data-Acquisition Systems
Sample-and-Hold Circuits
Communications Circuits
Features
o USB 1.1 Signal Switching
o <2ns Differential Skew
o -3dB Bandwidth: >300MHz
o Low 15pF On-Channel Capacitance
o Low RON (max) Switches
4.5
(max) (+3V Supply)
3
(max) (+5V Supply)
o 0.3 (max) RON Match (+3V Supply)
o 1.2 (max) RON Flatness (+3V Supply)
o <0.5nA Leakage Current at TA = +25°C
o High Off-Isolation: -55dB (10MHz)
o Low Crosstalk: -80dB (10MHz)
o Low Distortion: 0.03%
o +1.8V CMOS-Logic Compatible
o Single-Supply Operation from +1.8V to +5.5V
o Rail-to-Rail Signal Handling
MAX4721/MAX4722/MAX4723
4.5
Dual SPST Analog Switches in UCSP
________________________________________________________________ Maxim Integrated Products
1
Ordering Information
19-2632; Rev 0; 10/02
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.
PART
TEMP RANGE
PIN/BUMP-
PACKAGE
TOP
MARK
MAX4721EUA
-40°C to +85°C
8 MAX
—
MAX4721EBL-T*
-40°C to +85°C
9 UCSP-9
ABP
MAX4722EUA
-40°C to +85°C
8 MAX
—
MAX4722EBL-T*
-40°C to +85°C
9 UCSP-9
ABQ
MAX4723EUA
-40°C to +85°C
8 MAX
—
MAX4723EBL-T*
-40°C to +85°C
9 UCSP-9
ABR
MAX4721
UCSP
TOP VIEW
(BUMP SIDE DOWN)
IN_
LOW
HIGH
NO_
OFF
ON
NC_
ON
OFF
C
B
A
123
IN2
COM1
NO1
GND
V+
NO2
COM2
IN1
MAX4722
C
B
A
123
IN2
COM1
NC1
GND
V+
NC2
COM2
IN1
MAX4723
C
B
A
123
IN2
COM1
NO1
GND
V+
NC2
COM2
IN1
UCSP
Pin Configurations/Functional Diagrams/Truth Tables
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
UCSP is a trademark of Maxim Integrated Products, Inc.
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
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MAX4643EUA+T IC SWITCH DUAL SPST 8UMAX
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VE-B1W-IY-F1 CONVERTER MOD DC/DC 5.5V 50W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4722EBL 制造商:Maxim Integrated Products 功能描述:4.5OHM DUAL SPST ANALOG SWITCHES I - Rail/Tube
MAX4722EBL+T 功能描述:模擬開關(guān) IC 4.5Ohm Dual 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
MAX4722EBL+TW 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX4722EBL-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(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
MAX4722EUA 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(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
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