参数资料
型号: ISL4489EIB-T
厂商: INTERSIL CORP
元件分类: 通用总线功能
英文描述: Low Power, High Speed and Slew Rate Limited, Full Duplex, RS-485/RS-422 Transceivers
中文描述: LINE TRANSCEIVER, PDSO14
封装: PLASTIC, MS-012AB, SOIC-14
文件页数: 11/12页
文件大小: 477K
代理商: ISL4489EIB-T
11
FN6074.2
Die Characteristics
SUBSTRATE POTENTIAL (POWERED UP):
GND
TRANSISTOR COUNT:
518
PROCESS:
Si Gate BiCMOS
FIGURE 16. DRIVER AND RECEIVER WAVEFORMS,
LOW TO HIGH (ISL4491E)
FIGURE 17. DRIVER AND RECEIVER WAVEFORMS,
HIGH TO LOW (ISL4491E)
Typical Performance Curves
V
CC
= 5V, T
A
= 25°C; Unless Otherwise Specified
(Continued)
TIME (20ns/DIV)
0
R
3
4
1
2
R
DIFF
= 54
, C
L
= 100pF
0
5
D
0
5
D
DI
RO
Y
Z
TIME (20ns/DIV)
0
R
3
4
1
2
R
DIFF
= 54
, C
L
= 100pF
0
5
D
0
5
D
DI
RO
Y
Z
ISL4489E, ISL4491E
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