Datasheet > 驱动程序和接口 > 线路驱动器或接收器> MAX3243IDBE4

MAX3243IDBE4

更新时间： 2024-11-20 02:59:31

品牌	Logo	应用领域
德州仪器 - TI		线路驱动器或接收器驱动程序和接口接口集成电路光电二极管
页数	文件大小	规格书
16页	299K
描述
3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH +-15-kV ESD (HBM) PROTECTION

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MAX3243IDBE4 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	SSOP
包装说明：	GREEN, PLASTIC, SSOP-28	针数：	28
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5
Is Samacsys：	N	其他特性：	CAN ALSO OPERATE WITH 5V SUPPLY
差分输出：	NO	驱动器位数：	3
高电平输入电流最大值：	0.000001 A	输入特性：	SCHMITT TRIGGER
接口集成电路类型：	LINE TRANSCEIVER	接口标准：	EIA-232-F; TIA-232-F; V.28
JESD-30 代码：	R-PDSO-G28	JESD-609代码：	e4
长度：	10.2 mm	湿度敏感等级：	1
功能数量：	3	端子数量：	28
最高工作温度：	85 °C	最低工作温度：	-40 °C
最小输出摆幅：	5 V	最大输出低电流：	0.0016 A
封装主体材料：	PLASTIC/EPOXY	封装代码：	SSOP
封装等效代码：	SOP28,.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：	3.3/5 V	认证状态：	Not Qualified
最大接收延迟：	150 ns	接收器位数：	5
座面最大高度：	2 mm	子类别：	Line Driver or Receivers
最大压摆率：	1 mA	最大供电电压：	3.6 V
最小供电电压：	3 V	标称供电电压：	3.3 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)
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
最大传输延迟：	150 ns	宽度：	5.3 mm
Base Number Matches：	1

MAX3243IDBE4 数据手册

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SLLS350L − APRIL 1999 − REVISED MARCH 2004

DB, DW, OR PW PACKAGE

(TOP VIEW)

Single-Chip and Single-Supply Interface for

IBM PC/AT Serial Port

RS-232 Bus-Pin ESD Protection Exceeds

15 kV Using Human-Body Model (HBM)

C2+

C2−

28 C1+

27 V+

Meets or Exceeds the Requirements of

TIA/EIA-232-F and ITU v.28 Standards

V−

RIN1

RIN2

RIN3

RIN4

RIN5

DOUT1

DOUT2

DOUT3

DIN3

DIN2

DIN1

GND

Operates With 3-V to 5.5-V V

Supply

C1−

FORCEON

FORCEOFF

INVALID

ROUT2B

ROUT1

ROUT2

ROUT3

ROUT4

ROUT5

Three Drivers and Five Receivers

Operates Up To 250 kbit/s

Designed to Transmit at a Data Rate of

250 kbit/s

Low Standby Current . . . 1 µA Typical

External Capacitors . . . 4 × 0.1 µF

Accepts 5-V Logic Input With 3.3-V Supply

Always-Active Noninverting Receiver

Output (ROUT2B)

Alternative High-Speed Pin-Compatible

Device (1 Mbit/s)

− SNx5C3243

Serial-Mouse Driveability

Auto-Powerdown Feature to Disable Driver

Outputs When No Valid RS-232 Signal Is

Sensed

Applications

− Battery-Powered Systems, PDAs,

Notebooks, Laptops, Palmtop PCs, and

Hand-Held Equipment

description/ordering information

The MAX3243consists of three line drivers, five line receivers, and a dual charge-pump circuit with 15-kV ESD

(HBM) protection pin to pin (serial-port connection pins, including GND). The device meets the requirements

of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and

the serial-port connector. This combination of drivers and receivers matches that needed for the typical serial

port used in an IBM PC/AT, or compatible. The charge pump and four small external capacitors allow operation

from a single 3-V to 5.5-V supply. In addition, the device includes an always-active noninverting output

(ROUT2B), which allows applications using the ring indicator to transmit data while the device is powered down.

The device operates at data signaling rates up to 250 kbit/s and a maximum of 30-V/µs driver output slew rate.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

AT, IBM, and PC are trademarks of International Business Machines Corporation.

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POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...16

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与MAX3243IDBE4相关器件

型号	品牌	获取价格	描述	数据表
MAX3243IDBG4	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH +- 15-kV ESD (HBM) PROTECTION
MAX3243IDBR	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH +-15-kV ESD (HBM) PROTECTION
MAX3243IDBRE4	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH +-15-kV ESD (HBM) PROTECTION
MAX3243IDBRG4	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH +-15-kV ESD (HBM) PROTECTION
MAX3243IDW	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER
MAX3243IDWG4	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH - 15-kV ESD (HBM) PROTECTION
MAX3243IDWR	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH +-15-kV ESD (HBM) PROTECTION
MAX3243IDWRE4	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH +-15-kV ESD (HBM) PROTECTION
MAX3243IDWRG4	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH - 15-kV ESD (HBM) PROTECTION
MAX3243IPW	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER

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