Datasheet > ISL83387E_05

ISL83387E_05

更新时间： 2024-11-29 04:58:47

品牌	Logo	应用领域
英特矽尔 - INTERSIL		/
页数	文件大小	规格书
13页	315K
描述
+/-15kV ESD Protected, +3V to +5.5V, 1Microamp, 250kbps, RS-232 Transceivers with Enhanced Automatic Powerdown and a Separate Logic Supply

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ISL83387E_05 数据手册

ISL83387E

Data Sheet

July 8, 2005

FN6040.1

+/-15kV ESD Protected, +3V to +5.5V,

1Microamp, 250kbps, RS-232

Features

• V Supply Pin for Compatibility with Mixed Voltage

Transceivers with Enhanced Automatic

Powerdown and a Separate Logic Supply

Systems

• ESD Protection for RS-232 I/O Pins to ±15kV (IEC61000)

• Low Power, Pin Compatible Upgrade for MAX3387E

• Manual and Enhanced Automatic Powerdown Features

• Meets EIA/TIA-232 and V.28/V.24 Specifications at 3V

The Intersil ISL83387E is a 3.0V to 5.5V powered RS-232

transceiver which meets ElA/TIA-232 and V.28/V.24

specifications, even at V

= 3.0V. Additionally, it provides

±15kV ESD protection (IEC61000-4-2 Air Gap and Human

Body Model) on transmitter outputs and receiver inputs

(RS-232 pins). Targeted applications are PDAs, Palmtops,

and notebook and laptop computers where the low

• On-Chip Charge Pumps Require Only Four External

0.1µF Capacitors

operational, and even lower standby power consumption is

critical. Efficient on-chip charge pumps, coupled with manual

and enhanced automatic powerdown functions, reduce the

standby supply current to a 1µA trickle. TSSOP packaging,

and the use of small, low value capacitors ensure board

space savings as well. Data rates greater than 250kbps are

guaranteed at worst case load conditions.

• Receivers Stay Active in Powerdown

• Very Low Supply Current . . . . . . . . . . . . . . . . . . . . 300µA

• Guaranteed Minimum Data Rate . . . . . . . . . . . . . 250kbps

• Wide Power Supply Range . . . . . . . Single +3V to +5.5V

• Low Supply Current in Powerdown State. . . . . . . . . < 1µA

• Pb-Free Plus Anneal Available (RoHS Compliant)

The ISL83387E features a V pin that adjusts the logic pin

output levels and input thresholds to values compatible with

Applications

the V

powering the external logic (e.g., a UART).

• Any System Requiring RS-232 Communication Ports

- Battery Powered, Hand-Held, and Portable Equipment

- Laptop Computers, Notebooks, Palmtops

- Digital Cameras

- PDA’s and PDA Cradles

- Cellular/Mobile Phones

This device includes an enhanced automatic powerdown

function which powers down the on-chip power-supply and

driver circuits. This occurs when all receiver and transmitter

inputs detect no signal transitions for a period of 30 seconds.

It power back up, automatically, whenever it senses a

transition on any transmitter or receiver input.

Table 1 summarizes the features of the ISL83387E, while

Application Note AN9863 summarizes the features of each

device comprising the 3V RS-232 family.

Ordering Information

PART NO.

(BRAND)

TEMP.

PKG.

RANGE (°C) PACKAGE

DWG. #.

ISL83387EIV

-40 to 85 24 Ld TSSOP M24.173

-40 to 85 Tape and Reel M24.173

(83387EIV)

ISL83387EIV-T

(83387EIV)

ISL83387EIVZ (Note)

(83387EIVZ)

-40 to 85 24 Ld TSSOP M24.173

(Pb-free)

ISL83387EIVZ-T (Note)

(83387EIVZ)

-40 to 85 Tape and Reel M24.173

(Pb-free)

NOTE: Intersil Pb-free plus anneal products employ special Pb-free

material sets; molding compounds/die attach materials and 100%

matte tin plate termination finish, which are RoHS compliant and

compatible with both SnPb and Pb-free soldering operations. Intersil

Pb-free products are MSL classified at Pb-free peak reflow

temperatures that meet or exceed the Pb-free requirements of

IPC/JEDEC J STD-020.

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

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与ISL83387E_05相关器件

型号	品牌	获取价格	描述	数据表
ISL83387EIV	INTERSIL	获取价格	+/-15kV ESD Protected,+3#V to +5.5V, 1Microamp, 250kbps, RS-232 Transceivers with Enhanced
ISL83387EIV-T	INTERSIL	获取价格	+/-15kV ESD Protected,+3#V to +5.5V, 1Microamp, 250kbps, RS-232 Transceivers with Enhanced
ISL83387EIVZ	INTERSIL	获取价格	+/-15kV ESD Protected, +3V to +5.5V, 1Microamp, 250kbps, RS-232 Transceivers with Enhanced
ISL83387EIVZ-T	INTERSIL	获取价格	+/-15kV ESD Protected, +3V to +5.5V, 1Microamp, 250kbps, RS-232 Transceivers with Enhanced
ISL83483	INTERSIL	获取价格	3.3V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers
ISL83483	RENESAS	获取价格	3.3V, Half Duplex, 250kbps Slew Rate Limited, RS-485/RS-422 Transceiver
ISL83483_04	INTERSIL	获取价格	3.3V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers
ISL83483IB	INTERSIL	获取价格	3.3V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers
ISL83483IB	ROCHESTER	获取价格	LINE TRANSCEIVER, PDSO8, PLASTIC, MS-012AA, SOIC-8
ISL83483IB	RENESAS	获取价格	LINE TRANSCEIVER, PDSO8, PLASTIC, MS-012AA, SOIC-8

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