MAX349CAP+

更新时间： 2024-11-25 13:00:47

品牌	Logo	应用领域
美信 - MAXIM		复用器
页数	文件大小	规格书
20页	302K
描述
Single-Ended Multiplexer, 1 Func, 8 Channel, CMOS, PDSO20, 5.30 X 0.65 MM, SSOP-20

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技术参数
数据手册
替代型号

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MAX349CAP+ 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	SSOP
包装说明：	SSOP, SSOP20,.3	针数：	20
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	6 weeks
风险等级：	1.5	Is Samacsys：	N
模拟集成电路 - 其他类型：	SINGLE-ENDED MULTIPLEXER	JESD-30 代码：	R-PDSO-G20
JESD-609代码：	e3	长度：	7.2 mm
湿度敏感等级：	1	标称负供电电压 (Vsup)：	-5.5 V
信道数量：	8	功能数量：	1
端子数量：	20	通态电阻匹配规范：	16 Ω
最大通态电阻 (Ron)：	100 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：	SSOP	封装等效代码：	SSOP20,.3
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, SHRINK PITCH
峰值回流温度（摄氏度）：	260	电源：	3/5/+-5 V
认证状态：	Not Qualified	座面最大高度：	1.99 mm
最大信号电流：	0.03 A	子类别：	Multiplexer or Switches
最大供电电流 (Isup)：	0.03 mA	标称供电电压 (Vsup)：	5.5 V
表面贴装：	YES	最长断开时间：	150 ns
最长接通时间：	275 ns	切换：	BREAK-BEFORE-MAKE
技术：	CMOS	温度等级：	COMMERCIAL
端子面层：	Tin (Sn)	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	5.29 mm
Base Number Matches：	1

MAX349CAP+ 数据手册

19-0451; Rev 1; 10/98

S e ria lly Co n t ro lle d , Lo w -Vo lt a g e ,

8 -Ch a n n e l/Du a l 4 -Ch a n n e l Mu lt ip le x e rs

49/MAX350

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

____________________________Fe a t u re s

The MAX349/MAX350 are 8-channel and dual 4-channel

serially controlled multiplexers (muxes). These muxes

conduct equally well in either direction. On-resistance

(100Ω max) is matched between switches to 16Ω max

and is flat (10Ω max) over the specified signal range.

♦ SPI/QSPI, MICROWIRE-Compatible Serial

Interface

♦ 8 Separately Controlled SPST Switches

♦ Single 8-to-1 Mux (MAX349)

These CMOS devices can operate continuously with

dual power supplies ranging from ±2.7V to ±8V or a sin-

gle supply between +2.7V and +16V. Each mux can

handle rail-to-rail analog signals. The off-leakage current

is only 0.1nA at +25°C or 5nA at +85°C.

Dual 4-to-1 Mux (MAX350)

♦ 100Ω Signal Paths with ±5V Supplies

♦ Rail-to-Rail Signal Handling

♦ Asynchronous RESET Input

Upon power-up, all switches are off and the internal

shift registers are reset to zero.

♦ ±2.7V to ±8V Dual Supplies

+2.7V to +16V Single Supply

The serial interface is compatible with SPI™/QSPI™

and MICROWIRE™. Functioning as a shift register, it

allows data (at DIN) to be clocked in synchronously

with the rising edge of clock (SCLK). The shift register’s

output (DOUT) enables several MAX349s or MAX350s

to be daisy chained.

♦ >2kV ESD Protection per Method 3015.7

♦ TTL/CMOS-Compatible Inputs (with +5V or ±5V

Supplies)

Ord e rin g In fo rm a t io n

All digital inputs have 0.8V or 2.4V logic thresholds,

ensuring both TTL and CMOS-logic compatibility when

using ±5V supplies or a single +5V supply.

PART

TEMP. RANGE

0°C to +70°C

PIN-PACKAGE

18 Plastic DIP

18 Wide SO

20 SSOP

MAX349CPN

MAX349CWN

MAX349CAP

MAX349C/D

________________________Ap p lic a t io n s

Serial Data-Acquisition

Systems

Industrial and Process-

Control Systems

Dice*

Ordering Information continued at end of data sheet.

*Contact factory for dice specifications.

Avionics

ATE Equipment

Networking

Audio Signal Routing

P in Co n fig u ra t io n s /Fu n c t io n a l Dia g ra m s

TOP VIEW

SCLK

MAX349

MAX350

V+

DIN

RESET

V+

DIN

RESET

DOUT

V-

DOUT

LOGIC

GND

V-

COM

NO0

NO1

NO2

N.C.

COMA

NO0A

NO1A

NO2A

COMB

NO0B

NO1B

NO2B

NO3B

NO7

NO6

NO5

NO4

NO3

NO3A

DIP/SO

N.C. = NOT INTERNALLY

CONNECTED

DIP/SO

Pin Configurations continued at end of data sheet.

SPI and QSPI are trademarks of Motorola, Inc. MICROWIRE is a trademark of National Semiconductor Corp.

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.

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

12 3 4 5 6 7...20

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MAX349CAP+ 替代型号

型号	品牌	替代类型	描述	数据表
MAX349CAP	MAXIM	完全替代	Serially Controlled, Low-Voltage, 8-Channel/Dual 4-Channel Multiplexers
MAX349EAP	MAXIM	完全替代	Serially Controlled, Low-Voltage, 8-Channel/Dual 4-Channel Multiplexers

与MAX349CAP+相关器件

型号	品牌	获取价格	描述	数据表
MAX349CAP-T	MAXIM	获取价格	Single-Ended Multiplexer, 1 Func, 8 Channel, CMOS, PDSO20, 5.30 MM, 0.65 MM PITCH, SSOP-20
MAX349CPN	MAXIM	获取价格	Serially Controlled, Low-Voltage, 8-Channel/Dual 4-Channel Multiplexers
MAX349CWN	MAXIM	获取价格	Serially Controlled, Low-Voltage, 8-Channel/Dual 4-Channel Multiplexers
MAX349EAP	MAXIM	获取价格	Serially Controlled, Low-Voltage, 8-Channel/Dual 4-Channel Multiplexers
MAX349EAP+	MAXIM	获取价格	Single-Ended Multiplexer, 1 Func, 8 Channel, CMOS, PDSO20, 5.30 X 0.65 MM, SSOP-20
MAX349EAP+T	MAXIM	获取价格	Single-Ended Multiplexer, 1 Func, 8 Channel, CMOS, PDSO20, SSOP-20
MAX349EPN	MAXIM	获取价格	Serially Controlled, Low-Voltage, 8-Channel/Dual 4-Channel Multiplexers
MAX349EPN+	MAXIM	获取价格	Single-Ended Multiplexer,
MAX349EWN	MAXIM	获取价格	Serially Controlled, Low-Voltage, 8-Channel/Dual 4-Channel Multiplexers
MAX349EWN+T	MAXIM	获取价格	Single-Ended Multiplexer, 1 Func, 8 Channel, CMOS, PDSO18, 0.300 INCH, MS-013AB, SOIC-18

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