參數(shù)資料
型號(hào)： MAX4533EWP
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 1/12頁(yè)
文件大?。?/td> 0K
描述： IC SWITCH QUAD SPDT 20SOIC
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 36
功能： 開(kāi)關(guān)
電路： 4 x SPDT
導(dǎo)通狀態(tài)電阻： 175 歐姆
電壓電源： 單/雙電源
電壓 - 電源，單路/雙路(±)： 9 V ~ 36 V，±4.5 V ~ 18 V
工作溫度： -40°C ~ 85°C
安裝類(lèi)型： 表面貼裝
封裝/外殼： 20-SOIC（0.295"，7.50mm 寬）
供應(yīng)商設(shè)備封裝： 20-SOIC W
包裝： 管件
General Description
The MAX4533 quad, single-pole/double-throw (SPDT),
fault-protected analog switch is pin-compatible with the
industry-standard MAX333 and MAX333A. The MAX4533
features fault-protected inputs and Rail-to-Rail signal
handling. The normally open (NO_ ) and normally closed
(NC_ ) terminals are protected from overvoltage faults up
to ±25V with power on and up to ±40V with power off.
During a fault condition, NO_ and NC_ become high
impedance with only nanoamperes of leakage current
flowing to the source. In addition, the output (COM_)
clamps to the appropriate polarity supply rail and pro-
vides up to ±10mA of load current. This ensures unam-
biguous rail-to-rail outputs when a fault occurs.
The MAX4533 operates from dual ±4.5V to ±18V power
supplies or a single +9V to +36V supply. All digital inputs
have +0.8V and +2.4V logic thresholds, ensuring both
TTL and CMOS logic compatibility when using ±15V
supplies or a +12V supply. On-resistance is 175
max
and is matched between switches to 10
max. The off-
leakage current is only 0.5nA at TA = +25°C and 10nA at
TA = +85°C.
Applications
Redundant/Backup Systems
Portable Instruments
Test Equipment
Data-Acquisition
Communications Systems
Systems
Industrial and Process Control
Avionics Systems
Features
o Rail-to-Rail Signal Handling
o ±40V Fault Protection with Power Off
±25V Fault Protection with ±15V Supplies
o All Switches Off with Power Off
o No Power-Supply Sequencing Required During
Power-Up or Power-Down
o Output Clamped to Appropriate Supply Voltage
During Fault Condition—No Transition Glitch
o 1k (typ) Output Clamp Resistance During
Overvoltage
o 175 (max) Signal Paths with ±15V Supplies
o 20ns (typ) Fault Response Time
o ±4.5V to ±18V Dual Supplies
+9V to +36V Single Supply
o Pin-Compatible with Industry-Standard
MAX333/MAX333A
o TTL/CMOS-Compatible Logic Inputs with ±15V or
Single +9V to +15V Supplies
MAX4533
Quad, Rail-to-Rail, Fault-Protected,
SPDT Analog Switch
________________________________________________________________ Maxim Integrated Products
1
SWITCHES ARE SHOWN WITH LOGIC "0" INPUT
N.C. = NOT INTERNALLY CONNECTED
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
9
10
IN4
NO4
COM4
NC4
NC1
COM1
NO1
IN1
MAX4533
V+
N.C.
NC3
COM3
COM2
NC2
GND
V-
NO3
IN3
IN2
NO2
TOP VIEW
SSOP/SO/DIP/CERDIP
INPUTS
V1
V2
OSC
IN
V3
V4
FLYING CAPACITOR LEVEL TRANSLATOR
(2-CHANNEL)
OUTPUTS
V1 - V2
V3 - V4
MAX4533
Typical Operating Circuit
19-1452; Rev 1; 10/99
PART
MAX4533CAP
MAX4533CWP
0°C to +70°C
TEMP. RANGE
PIN-PACKAGE
20 SSOP
20 Wide SO
Ordering Information continued at end of data sheet.
Pin Configuration/
Functional Diagram
Ordering Information
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
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.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4533EWP+ 功能描述:模擬開(kāi)關(guān) IC Quad Fault-Protected SPDT Analog Switch RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:2 開(kāi)關(guān)配置:SPDT 開(kāi)啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開(kāi)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
MAX4533EWP+T 功能描述:模擬開(kāi)關(guān) IC Quad Fault-Protected SPDT Analog Switch RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:2 開(kāi)關(guān)配置:SPDT 開(kāi)啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開(kāi)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
MAX4533EWP-T 功能描述:模擬開(kāi)關(guān) IC RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:2 開(kāi)關(guān)配置:SPDT 開(kāi)啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開(kāi)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
MAX4533MJP 制造商:Maxim Integrated Products 功能描述:QUAD, RAIL-TO-RAIL, - Bulk
MAX4534CPD 功能描述:多路器開(kāi)關(guān) IC RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:7 Ohms 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
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