MAX198BEAI

更新时间： 2024-11-12 22:24:23

品牌	Logo	应用领域
美信 - MAXIM		模拟IC 信号电路光电二极管
页数	文件大小	规格书
16页	167K
描述
Multirange, Single %V, 12-Bit DAS with 12-Bit Bus Interface

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技术参数
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MAX198BEAI 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：	SSOP
包装说明：	0.200 INCH, 0.65 MM PITCH, SSOP-28	针数：	28
Reach Compliance Code：	not_compliant	HTS代码：	8542.39.00.01
风险等级：	5	Is Samacsys：	N
模拟集成电路 - 其他类型：	ANALOG CIRCUIT	JESD-30 代码：	R-PDSO-G28
JESD-609代码：	e0	长度：	10.2 mm
湿度敏感等级：	1	功能数量：	1
端子数量：	28	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SSOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, SHRINK PITCH	峰值回流温度（摄氏度）：	245
认证状态：	Not Qualified	座面最大高度：	1.99 mm
最大供电电流 (Isup)：	18 mA	最大供电电压 (Vsup)：	5.25 V
最小供电电压 (Vsup)：	4.75 V	标称供电电压 (Vsup)：	5 V
表面贴装：	YES	温度等级：	INDUSTRIAL
端子面层：	Tin/Lead (Sn85Pb15)	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

MAX198BEAI 数据手册

19-0435; Rev 0; 9/95

Mu lt ira n g e , S in g le +5 V, 1 2 -Bit DAS

w it h 1 2 -Bit Bu s In t e rfa c e

6/MAX198

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

____________________________Fe a t u re s

♦ 12-Bit Resolution, 1/2LSB Linearity

♦ Single +5V Supply Operation

♦ Software-Selectable Input Ranges:

±10V, ±5V, 0V to +10V, 0V to +5V (MAX196)

The MAX196/MAX198 multirange, 12-bit data-acquisi-

tion systems (DAS) require only a single +5V supply for

operation, yet convert analog signals at their inputs up

to ±10V (MAX196) and ±4V (MAX198). These systems

provide six analog input channels that are indepen-

dently software programmable for a variety of ranges:

±10V, ±5V, 0V to +10V, and 0V to +5V for the MAX196;

±V

, ±V

/2, 0V to +V

, 0V to +V /2

REF

(MAX198)

♦ Internal 4.096V or External Reference

♦ Fault-Protected Input Multiplexer

♦ 6 Analog Input Channels

♦ 6µs Conversion Time, 100ksps Sampling Rate

♦ Internal or External Acquisition Control

♦ Two Power-Down Modes

±V

, ±V

/2, 0V to +V

, and 0V to +V

/2 for

REF

the MAX198. This range switching increases the effec-

tive dynamic range to 14 bits and provides the flexibility

to interface ±12V, ±15V, and 4mA to 20mA powered

sensors to a single +5V system. In addition, these con-

verters are fault protected to ±16.5V; a fault condition

on any channel will not affect the conversion result of

the selected channel. Other features include a 5MHz

bandwidth track/hold, 100ksps throughput rate, soft-

ware-selectable internal/external clock, internal/external

acquisition control, 12-bit parallel interface, and internal

4.096V or external reference.

♦ Internal or External Clock

______________Ord e rin g In fo rm a t io n

PART

TEMP. RANGE

0°C to +70°C

PIN-PACKAGE

28 Narrow Plastic DIP

28 Wide SO

MAX196ACNI

MAX196BCNI

MAX196ACWI

MAX196BCWI

MAX196ACAI

MAX196BCAI

Two p rog ra mma b le p owe r-d own mod e s (STBYPD,

FULLPD) provide low-current shutdown between con-

ve rs ions . In STBYPD mod e , the re fe re nc e b uffe r

remains active, eliminating start-up delays.

28 Wide SO

28 SSOP

The MAX196/MAX198 employ a standard microproces-

sor (µP) interface. A three-state data I/O port is config-

ure d to op e ra te with 16-b it d a ta b us e s , a nd d a ta -

access and bus-release timing specifications are com-

patible with most popular µPs. All logic inputs and out-

puts are TTL/CMOS compatible.

28 SSOP

Ordering Information continued at end of data sheet.

__________________P in Co n fig u ra t io n

TOP VIEW

These devices are available in 28-pin DIP, wide SO,

SSOP (55% smaller in area than wide SO), and ceramic

SB packages. For 8+4 bus interface, see the MAX197

and the MAX199 data sheets. An evaluation kit will be

available after December 1995 (MAX196EVKIT-DIP).

CLK

28 DGND

D11

D10

INT

REF

________________________Ap p lic a t io n s

Industrial-Control Systems

Robotics

MAX196

MAX198

22 REFADJ

21 CH5

Data-Acquisition Systems

Automatic Testing Systems

Medical Instruments

CH4

CH3

CH2

CH1

CH0

AGND

D3 11

D2 12

Telecommunications

DIP/SO/SSOP/Ceramic SB

Functional Diagram appears at end of data sheet.

________________________________________________________________ Maxim Integrated Products

Ca ll t o ll fre e 1 -8 0 0 -7 2 2 -8 2 6 6 fo r fre e s a m p le s o r lit e ra t u re .

12 3 4 5 6 7...16

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MAX198BEAI 替代型号

型号	品牌	替代类型	描述	数据表
MAX198AEAI+	MAXIM	完全替代	Analog Circuit, 1 Func, PDSO28, 0.200 INCH, 0.65 MM PITCH, SSOP-28
MAX198BCAI	MAXIM	完全替代	Multirange, Single %V, 12-Bit DAS with 12-Bit Bus Interface

与MAX198BEAI相关器件

型号	品牌	获取价格	描述	数据表
MAX198BEAI+	MAXIM	获取价格	Analog Circuit, 1 Func, PDSO28, 0.200 INCH, 0.65 MM PITCH, SSOP-28
MAX198BEAI+T	MAXIM	获取价格	Analog Circuit, 1 Func, PDSO28, 0.200 INCH, 0.65 MM PITCH, SSOP-28
MAX198BENI	MAXIM	获取价格	Multirange, Single %V, 12-Bit DAS with 12-Bit Bus Interface
MAX198BENI+	MAXIM	获取价格	Analog Circuit, 1 Func, PDIP28, PLASTIC, DIP-28
MAX198BEWI	MAXIM	获取价格	Multirange, Single %V, 12-Bit DAS with 12-Bit Bus Interface
MAX198BEWI+	MAXIM	获取价格	Analog Circuit, 1 Func, PDSO28, 0.300 INCH, MS-013AE, SOIC-28
MAX198BMYI	MAXIM	获取价格	Multirange, Single %V, 12-Bit DAS with 12-Bit Bus Interface
MAX199	MAXIM	获取价格	8-Channel.Multi-Range.5V.12-Bit DAS with 8+4 Bus Interface and Fault Protection
MAX199	ADI	获取价格	8通道、多量程、5V、12位DAS，8+4总线接口和故障保护
MAX1992	MAXIM	获取价格	Quick-PWM Step-Down Controllers with Inductor Saturation Protection and Dynamic Output Vol

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