Datasheet > ISL32614E

ISL32614E

更新时间： 2023-12-20 18:46:34

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
12页	682K
描述
±16.5kV ESD Protected, +125°C, 1.8V to 3.6V, Low Power, SOT-23, RS-485/RS-422 Transmitters

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

ISL32614E 数据手册

DATASHEET

ISL32613E, ISL32614E

±16.5kV ESD Protected, +125°C, 1.8V to 3.6V, Low Power, SOT-23,

RS-485/RS-422 Transmitters

FN7906

Rev.4.01

Sep 27, 2019

The ISL32613E and ISL32614E are ±16.5kV HBM ESD

Features

protected (7kV IEC61000 contact), 1.8V powered, single

• Wide supply voltage range . . . . . . . . . . . . . . . . . . 1.8V to 3.6V

transmitters for differential communication. These drivers

have very low bus currents (±40µA), so they present less than

a 1/8 unit load to the bus. The low bus currents allow more

than 256 transmitters on the network without violating the

RS-485 specification’s 32 unit load maximum and without

using repeaters.

• Low quiescent supply current. . . . . . . . . . . . . . . . 80µA (max)

- Very low shutdown supply current . . . . . . . . . . . 2µA (max)

• High ESD protection on RS-485 outputs . . . . ±16.5kV HBM

- Class 3 ESD level on all other pins. . . . . . . . . . . >8kV HBM

Hot plug circuitry ensures that the Tx outputs remain in a high

impedance state while the power supply stabilizes.

• Specified for +125°C

• Hot plug - Tx outputs remain three-state during power-up

• Low Tx leakage allows >256 devices on the bus

• Slew rate limited for data rates up to 256kbps

Both ICs use slew rate limited drivers, which reduce EMI and

minimize reflections from improperly terminated transmission

lines or unterminated stubs in multidrop and multipoint

applications. The ISL32613E is more slew rate limited for data

rates up to 128kbps, while the less limited ISL32614E is

useful for data rates up to 256kbps.

• Current limiting and thermal shutdown for driver overload

protection

• 5V tolerant logic inputs

For companion low power single RS-485 receivers, see the

ISL32610E datasheet.

• Pb-Free (RoHS Compliant)

Applications

• Industrial/process control networks

Related Literature

For a full list of related documents, visit our website:

• Space-constrained systems

• ISL32613E and ISL32614E device pages

• Factory automation

• Building environmental control/lighting systems

= ∞, C = 50pF

Truth Table

10m

TRANSMITTING

INPUTS

DE (Note 9)

OUTPUTS

DYNAMIC (128kbps)

STATIC

100µ

10µ

High-Z *

NOTE: *Shutdown Mode

1.8

2.0

2.2

2.4

2.6

2.8

(V)

3.0

3.2

3.4

3.6

FIGURE 1. ISL32613E WITH V = 1.8V REDUCES OPERATING

BY A FACTOR OF 177 COMPARED WITH I AT

= 3.6V

FN7906 Rev.4.01

Sep 27, 2019

Page 1 of 12

12 3 4 5 6 7...12

下载PDF

与ISL32614E相关器件

型号	品牌	描述	获取价格	数据表
ISL32614EFHZ-T	INTERSIL	±16.5kV ESD Protected, +125°C, 1.8V to 3.6V,	获取价格
ISL32704E	RENESAS	PROFIBUS Compliant 6kV VDE-Reinforced Isolated RS-485 Transceiver	获取价格
ISL32704EIAZ	RENESAS	Ultra-Low EMI, Smallest Package Isolated RS-485 Transceiver	获取价格
ISL32704EIBZ	RENESAS	Ultra-Low EMI, Smallest Package Isolated RS-485 Transceiver	获取价格
ISL32704EVAL1Z	RENESAS	Ultra-Low EMI, Smallest Package Isolated RS-485 Transceiver	获取价格
ISL32704EVAL2Z	RENESAS	Ultra-Low EMI, Smallest Package Isolated RS-485 Transceiver	获取价格