Datasheet > MAX4578CWP-T

MAX4578CWP-T

更新时间： 2024-09-24 19:41:11

品牌	Logo	应用领域
美信 - MAXIM		光电二极管
页数	文件大小	规格书
20页	175K
描述
Single-Ended Multiplexer, 1 Func, 8 Channel, CMOS, PDSO20, 0.300 INCH, SOIC-20

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技术参数
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MAX4578CWP-T 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	零件包装代码：	SOIC
包装说明：	0.300 INCH, SOIC-20	针数：	20
Reach Compliance Code：	not_compliant	HTS代码：	8542.39.00.01
风险等级：	5.81	其他特性：	CONFIGURABLE AS +/-15V VCC
模拟集成电路 - 其他类型：	SINGLE-ENDED MULTIPLEXER	JESD-30 代码：	R-PDSO-G20
JESD-609代码：	e0	长度：	12.8 mm
湿度敏感等级：	1	负电源电压最大值（Vsup）：	-20 V
负电源电压最小值（Vsup）：	-4.5 V	标称负供电电压 (Vsup)：	-5 V
信道数量：	8	功能数量：	1
端子数量：	20	标称断态隔离度：	75 dB
通态电阻匹配规范：	10 Ω	最大通态电阻 (Ron)：	900 Ω
最高工作温度：	70 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装等效代码：	SOP20,.4	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	峰值回流温度（摄氏度）：	245
电源：	5/30/+-5/+-15 V	认证状态：	Not Qualified
座面最大高度：	2.65 mm	最大信号电流：	0.03 A
子类别：	Multiplexer or Switches	最大供电电压 (Vsup)：	20 V
最小供电电压 (Vsup)：	4.5 V	标称供电电压 (Vsup)：	5 V
表面贴装：	YES	最长断开时间：	1800 ns
最长接通时间：	1800 ns	切换：	BREAK-BEFORE-MAKE
技术：	CMOS	温度等级：	COMMERCIAL
端子面层：	Tin/Lead (Sn85Pb15)	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	7.5 mm
Base Number Matches：	1

MAX4578CWP-T 数据手册

19-1396; Rev 0; 10/98

Hig h -Vo lt a g e , S in g le 8 -t o -1 /

Du a l 4 -t o -1 Ca l-Mu lt ip le x e rs

8/MAX4579

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

Fe a t u re s

The MAX4578/MAX4579 are high-voltage, 8-channel

CMOS multiplexers. The MAX4578 and dual 4-channel

MAX4579 are ideal for precision ADC calibration and

system self-monitoring applications. These calibration

multip le xe rs (c a l-muxe s ) ha ve p re c is ion re s is tor-

dividers to generate accurate voltage ratios from an

input reference voltage. The reference ratios include

15/4096 and 4081/4096 of the external reference volt-

age, accurate to 15 bits, and 1/2(V+) and 5/8(V+ - V-),

accurate to 8 bits. The external reference voltage as

well as ground can also be switched to the output. The

MAX4578/MAX4579 have enable inputs and address

latching. All digital inputs have 0.8V and 2.4V logic

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

patibility when using a single +12V or dual ±15V sup-

plies. Protection diodes at all inputs provide >2kV ESD

rating.

♦ On-Chip Gain and Offset Divider Networks

Provide 15-Bit Accurate Output Ratios

♦ On-Chip V+ to GND and V+ to V- Divider Networks

Provide 8-Bit Accurate Output Ratios

♦ 350Ω (max) R

♦ 12Ω (max) R

Matching Between Channels

♦ 10pC (max) Charge Injection

♦ Guaranteed 20pA Off-Leakage Current

♦ Rail-to-Rail Signal Handling

♦ Small 20-Pin SSOP, SO, DIP Packages

Ord e rin g In fo rm a t io n

The MAX4578/MAX4579 operate from a single +4.5V to

+36V supply or from dual supplies of ±4.5V to ±20V.

On-resistance (350Ω max) is matched between switch-

PART

TEMP. RANGE

0°C to +70°C

PIN-PACKAGE

20 SSOP

MAX4578CAP

MAX4578CWP

MAX4578CPP

MAX4578EAP

MAX4578EWP

MAX4578EPP

0°C to +70°C

20 Wide SO

20 Plastic DIP

20 SSOP

es to 15Ω max. Each switch can handle Rail-to-Rail

0°C to +70°C

analog signals. The off-leakage current is 20pA at T

-40°C to +85°C

+25°C and 1.25nA at T = +85°C.

20 Wide SO

20 Plastic DIP

The MAX4578/MAX4579 are available in small 20-pin

SSOP, SO, and DIP packages.

Ordering Information continued at end of data sheet.

P in Co n fig u ra t io n s /

Fu n c t io n a l Dia g ra m s

Ap p lic a t io n s

Data-Acquisition Systems

Test Equipment

V+

GND

V-

LATCH

CAL

MAX4579

15R

LOGIC

DECODER

Avionics

REFHI

Audio Signal Routing

Networking

4081R

15R

REFLO

COMA

NO1A

NO2A

COMB

NO4B

NO3B

NO2B

NO1B

NO3A

NO4A

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

MAX4578 appears at end of data sheet.

________________________________________________________________ Maxim Integrated Products

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

For small orders, phone 1-800-835-8769.

12 3 4 5 6 7...20

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与MAX4578CWP-T相关器件

型号	品牌	获取价格	描述	数据表
MAX4578EAP	MAXIM	获取价格	High-Voltage, Single 8-to-1/ Dual 4-to-1 Cal-Multiplexers
MAX4578EAP+	MAXIM	获取价格	Single-Ended Multiplexer, 1 Func, 8 Channel, CMOS, PDSO20, 5.30 X 0.65 MM, SSOP-20
MAX4578EPP	MAXIM	获取价格	High-Voltage, Single 8-to-1/ Dual 4-to-1 Cal-Multiplexers
MAX4578EWP	MAXIM	获取价格	High-Voltage, Single 8-to-1/ Dual 4-to-1 Cal-Multiplexers
MAX4578-MAX4579	MAXIM	获取价格	High-Voltage, Single 8-to-1/ Dual 4-to-1 Cal-Multiplexers
MAX4579	MAXIM	获取价格	High-Voltage.Single 8-to-1/Dual 4-to-1 Cal Multiplexers
MAX4579C/D	MAXIM	获取价格	Differential Multiplexer
MAX4579CAP	MAXIM	获取价格	High-Voltage, Single 8-to-1/ Dual 4-to-1 Cal-Multiplexers
MAX4579CAP+	MAXIM	获取价格	Differential Multiplexer, 1 Func, 4 Channel, CMOS, PDSO20, 5.30 X 0.65 MM, SSOP-20
MAX4579CAP+T	MAXIM	获取价格	Differential Multiplexer, 1 Func, 4 Channel, CMOS, PDSO20, 5.30 X 0.65 MM, SSOP-20

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