Datasheet > MAX4545EQP

MAX4545EQP

更新时间： 2024-11-29 21:03:35

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
16页	164K
描述
Audio/Video Switch, 4 Func, 1 Channel

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技术参数
数据手册

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MAX4545EQP 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	Reach Compliance Code：	not_compliant
HTS代码：	8542.39.00.01	风险等级：	5.7
其他特性：	SPST, ALSO OPERATES WITH 2.7 TO 12 SINGLE SUPPLY	模拟集成电路 - 其他类型：	AUDIO/VIDEO SWITCH
JESD-609代码：	e0	湿度敏感等级：	1
负电源电压最大值（Vsup）：	-6 V	负电源电压最小值（Vsup）：	-2.7 V
标称负供电电压 (Vsup)：	-5 V	信道数量：	1
功能数量：	4	标称断态隔离度：	80 dB
通态电阻匹配规范：	0.5 Ω	最大通态电阻 (Ron)：	20 Ω
最高工作温度：	85 °C	最低工作温度：	-40 °C
峰值回流温度（摄氏度）：	240	认证状态：	Not Qualified
最大供电电压 (Vsup)：	6 V	最小供电电压 (Vsup)：	2.7 V
标称供电电压 (Vsup)：	5 V	最长断开时间：	100 ns
最长接通时间：	150 ns	温度等级：	INDUSTRIAL
端子面层：	Tin/Lead (Sn85Pb15)	处于峰值回流温度下的最长时间：	20
Base Number Matches：	1

MAX4545EQP 数据手册

19-1232; Rev 0; 6/97

Qu a d /Du a l, Lo w -Vo lt a g e ,

Bid ire c t io n a l RF/Vid e o S w it c h e s

6/MAX547

_______________Ge n e ra l De s c rip t io n

____________________________Fe a t u re s

♦ Low 50Ω Insertion Loss: -1dB at 100MHz

♦ High 50Ω Off Isolation: -80dB at 10MHz

♦ Low 50Ω Crosstalk: -80dB at 10MHz

The MAX4545/MAX4546/MAX4547 a re low-volta g e

T-switches designed for switching RF and video signals

from DC to 300MHz in 50Ω a nd 75Ω s ys te ms . The

MAX4545 contains four normally open single-pole/single-

throw (SPST) switches. The MAX4546 contains two dual

SPST switches (one normally open, one normally closed.)

The MAX4547 contains two single-pole/double-throw

(SPDT) switches.

♦ DC to 300MHz -3dB Signal Bandwidth

♦ 20Ω Signal Paths with ±5V Supplies

♦ 1Ω Signal-Path Matching with ±5V Supplies

♦ 0.5Ω Signal-Path Flatness with ±5V Supplies

Each switch is constructed in a “T” configuration, ensuring

excellent high-frequency off isolation and crosstalk of

-80dB at 10MHz. They can handle Rail-to-Rail analog sig-

♦ ±2.7V to ±6V Dual Supplies

nals in either direction. On-resistance (20Ω max) is

matched between switches to 1Ω max and is flat (0.5Ω

max) over the specified signal range, using ±5V supplies.

The off leakage current is less than 5nA at +25°C and

50nA at +85°C.

+2.7V to +12V Single Supply

♦ Low Power Consumption: <1µW

♦ Rail-to-Rail Bidirectional Signal Handling

♦ Pin Compatible with Industry-Standard DG540,

These CMOS switches can operate with dual power sup-

plies ranging from ±2.7V to ±6V or a single supply

between +2.7V and +12V. All digital inputs have 0.8V/2.4V

logic thresholds, ensuring both TTL- and CMOS-logic com-

patibility when using ±5V or a single +5V supply.

DG542, DG643

♦ >2kV ESD Protection per Method 3015.7

♦ TTL/CMOS-Compatible Inputs

with Single +5V or ±5V

________________________Ap p lic a t io n s

RF Switching

______________Ord e rin g In fo rm a t io n

Video Signal Routing

PART

TEMP. RANGE

0°C to +70°C

PIN-PACKAGE

20 Plastic DIP

20 Wide SO

MAX4545CPP

MAX4545CWP

High-Speed Data Acquisition

Test Equipment

Ordering Information continued at end of data sheet.

ATE Equipment

____^N_^e_^t_^w_^o_^rk_ⁱⁿ_^g__________P in Co n fig u ra t io n s /Fu n c t io n a l Dia g ra m s /Tru t h Ta b le s

TOP VIEW

IN1

COM1

GND1

N01

20 IN2

MAX4546

MAX4547

19 COM2

18 GND2

17 NO2

16 V+

IN1

COM1

GND1

N01

IN2

IN1

N01

N02

V+

COM2

V-

14 GND2

13 NO2

12 V+

V-

14 GND2

13 COM2

12 GND3

MAX4545

GND5

N04

15 GND6

14 N03

13 GND3

12 COM3

11 IN3

GND1

COM1

GND4

V+

V-

GND4

COM4

NC4

NC3

V-

10 GND3

COM3

10 NC2

IN2

GND4

COM4

IN4 10

NC1

DIP/SO/SSOP

DIP/SO/QSOP

MAX4547

MAX4545

MAX4546

1, 2

LOGIC

SWITCH

LOGIC

3, 4

LOGIC

NO-COM

NC-COM

OFF

SWITCHES SHOWN

FOR LOGIC “0” INPUT

Rail-to-Rail is a registered trademark of Nippon Motorola Ltd.

________________________________________________________________ Maxim Integrated Products

For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800

12 3 4 5 6 7...16

中文翻译

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与MAX4545EQP相关器件

型号	品牌	获取价格	描述	数据表
MAX4545EWP	MAXIM	获取价格	Quad/Dual, Low-Voltage, Bidirectional RF/Video Switches
MAX4545EWP+T	MAXIM	获取价格	Audio/Video Switch, 4 Func, 1 Channel, CMOS, PDSO20, 0.300 INCH, MS-013, SOIC-20
MAX4546	MAXIM	获取价格	Quad/Dual, Low-Voltage, Bidirectional RF/Video Switches
MAX4546	ADI	获取价格	四/双路、低电压、双向RF/视频开关
MAX4546C/D	MAXIM	获取价格	Quad/Dual, Low-Voltage, Bidirectional RF/Video Switches
MAX4546CEE	MAXIM	获取价格	Quad/Dual, Low-Voltage, Bidirectional RF/Video Switches
MAX4546CEE+	MAXIM	获取价格	Audio/Video Switch, 2 Func, 1 Channel, CMOS, PDSO16, 0.150 INCH, 0.025 INCH PITCH, QSOP-16
MAX4546CEE+T	MAXIM	获取价格	Audio/Video Switch, 2 Func, 1 Channel, CMOS, PDSO16, 0.150 INCH, 0.025 INCH PITCH, QSOP-16
MAX4546CEE-T	MAXIM	获取价格	Audio/Video Switch, 2 Func, 1 Channel, CMOS, PDSO16, 0.150 INCH, 0.025 INCH PITCH, QSOP-16
MAX4546CPE	MAXIM	获取价格	Quad/Dual, Low-Voltage, Bidirectional RF/Video Switches

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