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ISL32277EIRZ-T PDF预览

ISL32277EIRZ-T

更新时间： 2024-02-04 09:52:44
品牌 Logo 应用领域
瑞萨 - RENESAS 电信信息通信管理电信集成电路
页数 文件大小 规格书
23页 1653K
描述
QUAD, ±16.5kV ESD Protected, 3.0V to 5.5V, RS-485/RS-422 Receivers; QFN24; Temp Range: See Datasheet

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ISL32277EIRZ-T 技术参数

生命周期：Unknown零件包装代码：QFN
包装说明：HVQCCN,针数：24
Reach Compliance Code：compliantHTS代码：8542.39.00.01
Factory Lead Time：13 weeks风险等级：5.07
Is Samacsys：NJESD-30 代码：S-PQCC-N24
JESD-609代码：e3长度：4 mm
湿度敏感等级：3功能数量：1
端子数量：24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：HVQCCN封装形状：SQUARE
封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度（摄氏度）：260
认证状态：Not Qualified座面最大高度：1 mm
标称供电电压：5 V表面贴装：YES
技术：BICMOS电信集成电路类型：TELECOM CIRCUIT
温度等级：INDUSTRIAL端子面层：Matte Tin (Sn) - annealed
端子形式：NO LEAD端子节距：0.5 mm
端子位置：QUAD处于峰值回流温度下的最长时间：30
宽度：4 mmBase Number Matches：1

ISL32277EIRZ-T 数据手册

 浏览型号ISL32277EIRZ-T的Datasheet PDF文件第2页浏览型号ISL32277EIRZ-T的Datasheet PDF文件第3页浏览型号ISL32277EIRZ-T的Datasheet PDF文件第4页浏览型号ISL32277EIRZ-T的Datasheet PDF文件第5页浏览型号ISL32277EIRZ-T的Datasheet PDF文件第6页浏览型号ISL32277EIRZ-T的Datasheet PDF文件第7页 
DATASHEET  
ISL32173E, ISL32177E, ISL32273E, ISL32275E, ISL32277E  
Quad, ±16.5kV ESD Protected, 3.0V to 5.5V, RS-485/RS-422 Receivers  
FN7529  
Rev.5.02  
Apr 9, 2020  
These Renesas devices are ±16.5kV IEC61000-4-2 ESD  
Features  
protected, 3.0V to 5.5V powered, quad receivers for balanced  
• IEC61000 ESD protection (RS-485 inputs). . . . . . . . ±16.5kV  
- Class 3 ESD on all other pins . . . . . . . . . . . . . . . .>8kV HBM  
communication using the RS-485 and RS-422 standards. Each  
receiver has low input currents (±200µA), so it presents a 1/4  
unit load to the RS-485 bus and allows up to 128 receivers on  
the bus.  
• Wide supply range . . . . . . . . . . . . . . . . . . . . . . . . . 3.0V to 5.5V  
• Wide common-mode range . . . . . . . . . . . . . . . . . -7V to +12V  
The ISL32173E and ISL32177E are high data rate receivers  
that operate at data rates up to 80Mbps. Their 8ns maximum  
propagation delay skew (tolerance) ensures excellent  
part-to-part matching. The ISL32273E, ISL32275E, and  
ISL32277E are reduced supply current versions that operate at  
data rates up to 20Mbps.  
• Low part-to-part propagation delay tolerance (ISL3217xE)  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8ns (max)  
• Specified for +125°C operation  
• Fail-safe open Rx inputs  
• 1/4 unit load allows 128 devices on the bus  
The receiver outputs are tri-statable and incorporate a hot plug  
feature to keep them disabled during power-up and  
power-down. Versions are available with a common EN/EN  
(ISL32173E pinout) or a versatile individual channel enable  
(see Table 1).  
• Available in industry standard pinouts (ISL32173E) and a  
4x4 QFN (ISL32x77E) with added features  
• Logic supply pin (V ) eases operation in mixed supply  
L
systems (ISL32x77E)  
• High data rates. . . . . . . . . . . . . . . . up to 80Mbps or 20Mbps  
• Low shutdown supply current. . . . . . . . . . . . . . . . . . . . . . 60µA  
• Tri-statable Rx outputs  
A 26% smaller footprint is available with the ISL32177E and  
ISL32277E QFN packages and these two devices also feature  
a logic supply pin (V ). The V supply sets the switching points  
L
L
of the enable inputs and the receiver outputs’ V , to levels  
OH  
• 5V tolerant logic inputs when V = 3.3V  
CC  
compatible with a lower supply voltage in mixed voltage  
systems. Individual channel and group enable pins increase  
the flexibility of the ISL32177E and ISL32277E.  
Applications  
• Telecom equipment  
Related Literature  
For a full list of related documents, visit our website:  
• Motor controllers/encoders  
• Programmable logic controllers  
• Industrial/process control networks  
• ISL32173E, ISL32177E, ISL32273E, ISL32275E, ISL32277E  
device pages  
V
= 3.3V, +25°C  
CC  
# of DEVICES = 270  
V
= 3.3V  
80Mbps  
CC  
1
0
A - B  
-1  
3.0  
2.5  
2.0  
1.5  
1.0  
0.5  
0
V
= 2.5V  
L
V
= 1.8V  
L
V
= 1.6V  
L
-0.5  
RECEIVER PROPAGATION DELAY (ns)  
TIME (4ns/DIV)  
FIGURE 1. ISL32177E PART-TO-PART PROPAGATION DELAY VARIABILITY  
FIGURE 2. ISL3217xE DATA RATE AND V PERFORMANCE  
L
FN7529 Rev.5.02  
Apr 9, 2020  
Page 1 of 22  
1234567...23

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