Datasheet > NSI83085C

NSI83085C

更新时间： 2024-04-09 19:00:39

品牌	Logo	应用领域
纳芯微 - NOVOSENSE		隔离技术
页数	文件大小	规格书
23页	2500K
描述
NSI83085C 是一款基于 NOVOSENSE 数字隔离技术的高可靠性隔离半双工 RS-485 收发器。NSI83085C 通过了 UL1577 安全认证，支持 5kVrms 绝缘耐压，同时具

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NSI83085C 数据手册

NSI83085C

Datasheet (EN) 1.2

5.2. Switching Electrical Characteristics

(VDD1=2.5V~5.5V, VDD2=3.0V~5.5V, T_A=-40°C to 105°C. Unless otherwise noted, Typical values are at VDD1 = 5V,

VDD2 = 5V, T_A= 25°C)

Parameters

Driver (NSI83085C)

Symbol

Min

Typ

Max

Unit

Comments

Maximum Data Rate

f _MAX

t _PLH

Mbps

See Figure 5.8，

R_L=54Ω，C_L=50pF

Driver Propagation Delay

See Figure 5.8，

R_L=54Ω，C_L=50pF

t _PHL

PWD

t _F

See Figure 5.8，

R_L=54Ω，C_L=50pF

Driver Pulse Width Distortion, |t _PHL

– t _PLH

See Figure 5.8，

R_L=54Ω，C_L=50pF

Driver Output Falling Time or

Rising time

See Figure 5.8，

R_L=54Ω，C_L=50pF

t _R

See Figure 5.9，

R_L=110Ω，C_L=50pF

Driver Enable to Output High

Driver Enable to Output Low

Driver Output High to Disable

Driver Output Low to Disable

t _ZH

17.2

26.8

See Figure 5.9，

R_L=110Ω，C_L=50pF

t _ZL

See Figure 5.9，

R_L=110Ω，C_L=50pF

t _HZ

See Figure 5.9，

R_L=110Ω，C_L=50pF

t _LZ

Receiver (NSI83085C)

Maximum Data Rate

f _MAX

t _PLH

Mbps

See Figure 5.10，

C_L=15pF

120

Receiver Propagation Delay

See Figure 5.10，

C_L=15pF

t _PHL

PWD

t _F

Receiver Pulse Width Distortion, |t

See Figure 5.10，

C_L=15pF

_PHL– t _PLH

See Figure 5.10，

C_L=15pF

2.4

3.4

Receiver Output Falling Time or

Rising time

See Figure 5.10，

C_L=15pF

t _R

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