参数资料
型号: ISL8488EIB
厂商: Intersil
文件页数: 13/13页
文件大小: 0K
描述: IC TXRX RS485/422 5V ESD 8-SOIC
标准包装: 98
类型: 收发器
驱动器/接收器数: 1/1
规程: RS422,RS485
电源电压: 4.5 V ~ 5.5 V
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOICN
包装: 管件
9
FN6073.4
July 26, 2007
±15kV HBM. The RS-485 pins are particularly vulnerable to
ESD damage because they typically connect to an exposed
port on the exterior of the finished product. Simply touching
the port pins, or connecting a cable, can cause an ESD
event that might destroy unprotected ICs. These new ESD
structures protect the device whether or not it is powered up,
protect without allowing any latch-up mechanism to activate,
and without degrading the RS-485 common mode range of
-7V to +12V. This built-in ESD protection eliminates the need
for board level protection structures (e.g., transient
suppression diodes), and the associated, undesirable
capacitive load they present.
Typical Performance Curves VCC = 5V, TA = +25°C; Unless Otherwise Specified.
FIGURE 6. DRIVER OUTPUT CURRENT vs DIFFERENTIAL
OUTPUT VOLTAGE
FIGURE 7. DRIVER DIFFERENTIAL OUTPUT VOLTAGE vs
TEMPERATURE
FIGURE 8. DRIVER OUTPUT CURRENT vs SHORT CIRCUIT
VOLTAGE
FIGURE 9. SUPPLY CURRENT vs TEMPERATURE
DIFFERENTIAL OUTPUT VOLTAGE (V)
DRIVE
R
OUT
P
UT
CURRENT
(
m
A)
01
2345
0
10
20
30
40
50
60
70
80
90
-40
0
50
85
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3.4
3.6
TEMPERATURE (°C)
DIF
F
E
R
E
N
TIAL
OUTPUT
V
O
L
T
AGE
(V
)
-25
25
75
RDIFF = 54Ω
RDIFF = 100Ω
OUTPUT VOLTAGE (V)
-7 -6
-4
-2
0
2
4
6
8
10
12
OUT
P
UT
CURRENT
(m
A)
-60
-40
-20
0
20
40
60
80
100
120
140
160
-80
-100
-120
Y OR Z = HIGH
Y OR Z = LOW
ISL8490E/ISL8491E
ISL8488E/ISL8489E
-40
0
50
85
TEMPERATURE (°C)
I CC
(A)
-25
25
75
50
100
150
200
250
300
350
400
ISL8490E/ISL8491E
, DE = X, RE = X
ISL8489E
, DE = X, RE = X
ISL8488E
ISL8488E, ISL8489E, ISL8490E, ISL8491E
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参数描述
ISL8488EIB-T 功能描述:IC TXRX RS485/422 5V ESD 8-SOIC RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:25 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:4.5 V ~ 5.5 V 安装类型:通孔 封装/外壳:16-DIP(0.300",7.62mm) 供应商设备封装:16-PDIP 包装:管件
ISL8488EIBZA 功能描述:TXRX ESD RS-485/422 5V LP 8-SOIC RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:- 标准包装:1 系列:- 类型:收发器 驱动器/接收器数:1/1 规程:RS422,RS485 电源电压:4.5 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:14-SOIC(0.154",3.90mm 宽) 供应商设备封装:14-SOICN 包装:剪切带 (CT) 其它名称:ISL31470EIBZ-T7ACT
ISL8488EIBZA-T 功能描述:IC TXRX RS485/422 5V ESD 8-SOIC RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:- 标准包装:250 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-TSSOP(0.173",4.40mm 宽) 供应商设备封装:16-TSSOP 包装:带卷 (TR)
ISL8488IB 功能描述:RS-422/RS-485 接口 IC 5V TXRX RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube
ISL8488IB-T 功能描述:IC TXRX RS485/422 5V ESD 8-SOIC RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:25 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:4.5 V ~ 5.5 V 安装类型:通孔 封装/外壳:16-DIP(0.300",7.62mm) 供应商设备封装:16-PDIP 包装:管件