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TPT7488-SOBR中文资料思瑞浦数据手册PDF规格书

TPT7488-SOBR
厂商型号

TPT7488-SOBR

功能描述

Isolated Full- and Half-Duplex RS485 Transceiver

文件大小

889.58 Kbytes

页面数量

20

生产厂商 3PEAK INC.
企业简称

3PEAK思瑞浦

中文名称

思瑞浦微电子科技(苏州)股份有限公司官网

原厂标识
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-6-10 18:43:00

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TPT7488-SOBR规格书详情

Features

• Exceeds Requirements of EIA-485 Standard

• Hot Plug Circuitry - Tx and Rx Outputs Remain ThreeState During Power-up/Power-down

• Supply Voltage: 3.0 V ~ 5.5 V

• Data Rate: 500-kbps Isolated RS485

• Full Fail-safe Receiver (Open, Short, Terminated)

• Up to 5-kV RMS Isolation Rating

• ±200-kV/μs typ Static CMTI, ±150-kV/μs typ Dynamic

CMTI

• Latch-up Performance Exceeds 600 mA

• Bus-Pin Protection (Between Bus pins and GNDB)

– ±15-kV IEC 61000-4-2 Contact Discharge

– ±20-kV IEC 61000-4-2 Air Discharge

• Safety-Related Certifications:

– VDE Certification according to DIN VDE V

0884-17(IEC60747-17)

– 5000-VRMSIsolation Rating per UL 1577

– CQC Certification per GB 4943.1

– CSA, TUV, and CB Certifications

Applications

• Home Appliance

• Motor Drives

• Industrial Control

• Communication Infrastructure

Description

The TPT7487 is a ±15-kV IEC61000 ESD protected, 3.0-V

~ 5.5-V isolated RS485 transceivers that meet the RS-485

and RS-422 standards for Half Duplex communication.

The TPT7488 is isolated Full Duplex RS485.

The TPT748x features a fail-safe receiver, which supports

the output of the receiver to be logic high when the

differential input (bus pin A/B) of the receiver is open,

short, or idle.

Transmitters in this family deliver exceptional differential

output voltages into the RS-485 required 54-Ω load. The

500-kbps device has very low bus currents, so they

present a true “1/8 unit load” to the RS-485 bus. This

allows up to 256 transceivers on the network without using

repeaters. Receiver (Rx) inputs feature a “Full Fail-Safe”

design, which ensures a logic-high Rx output if Rx inputs

are floating, shorted, or on a terminated but undriven bus.

The TPT748x is available in the WSOP16 package and is

characterized from −40°C to +125°C

供应商 型号 品牌 批号 封装 库存 备注 价格
3PEAK
22+
SOP8,MSOP8,DFN3X3-8
68000
思瑞浦全线售卖,支持终端生产
询价
NA
23+
NA
26094
10年以上分销经验原装进口正品,做服务型企业
询价
思瑞浦
21+
200
全新原装鄙视假货
询价
3PEAK/思瑞浦
23+
8-PinDFN
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
询价
3peak
两年内
9800
原装正品现货,德为本,正为先,通天下!
询价
3PEAK/思瑞浦
22+
TSSOP-16
9000
原装正品,支持实单!
询价
3peak
22+
45900
原装现货 支持实单
询价
3PEAK/思瑞浦
23+
8-PinSOP
12000
只做原装可追溯原厂优势可订货
询价
RS
24+
26970
郑重承诺只做原装进口现货
询价
TPK
24+
SOP8
39500
进口原装现货 支持实单价优
询价