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参数资料
| 型号： | ISL3158EIUZ-T7A |
| 厂商： | Intersil |
| 文件页数： | 16/22页 |
| 文件大小： | 0K |
| 描述： | IC LINEAR |
| 标准包装： | 1 |
| 系列： | * |
| 其它名称： | ISL3158EIUZ-T7ADKR |
3
FN6363.2
July 30, 2009
Pin Descriptions
PIN
FUNCTION
RO
Receiver output: If A-B ≥ -50mV, RO is high; If A-B ≤ -200mV, RO is low; RO = High if A and B are unconnected
(floating) or shorted.
RE
Receiver output enable. RO is enabled when RE is low; RO is high impedance when RE is high.
DE
Driver output enable. The driver outputs, Y and Z, are enabled by bringing DE high. They are high impedance when
DE is low.
DI
Driver input. A low on DI forces output Y low and output Z high. Similarly, a high on DI forces output Y high and
output Z low.
GND
Ground connection.
A/Y
±16.5kV IEC61000 ESD Protected RS-485/RS-422 level, non-inverting receiver input and non inverting driver
output. Pin is an input if DE = 0; pin is an output if DE = 1.
B/Z
±16.5kV IEC61000 ESD Protected RS-485/RS-422 level, inverting receiver input and inverting driver output. Pin is
an input if DE = 0; pin is an output if DE = 1.
A
±16.5kV IEC61000 ESD Protected RS-485/RS-422 level, non-inverting receiver input.
B
±16.5kV IEC61000 ESD Protected RS-485/RS-422 level, inverting receiver input.
Y
±16.5kV IEC61000 ESD Protected RS-485/RS-422 level, non-inverting driver output.
Z
±16.5kV IEC61000 ESD Protected RS-485/RS-422 level, inverting driver output.
VCC
System power supply input (4.5V to 5.5V).
NC
No Connection.
Truth Tables
TRANSMITTING
INPUTS
OUTPUTS
RE
DE
DI
Z
Y
X
1
101
X
1
010
0
X
High-Z
10
X
High-Z*
NOTE: *Shutdown Mode (See Note 11).
RECEIVING
INPUTS
OUTPUT
RE
DE
Half
Duplex
DE
Full
Duplex
A-B
RO
00
X
≥ -0.05V
1
00
X
≤ -0.2V
0
X
Inputs
Open/Shorted
1
10
0
X
High-Z*
11
1
X
High-Z
NOTE: *Shutdown Mode (See Note 11).
ISL3150E, ISL3152E, ISL3153E, ISL3155E, ISL3156E, ISL3158E
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相关代理商/技术参数 |
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| ISL3159E | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:【15kV ESD Protected, +125∑C, 40Mbps, 5V, PROFIBUS㈢, Full Fail-safe, RS-485/RS-422 Transceivers |
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| ISL3159EFBZ-T | 功能描述:TXRX ESD 5V RS-485/422 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) |
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| ISL3159EFRZ | 功能描述:TXRX ESD 5V RS-485/422 10-DFN RoHS:是 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:2,500 系列:- 类型:发射器 驱动器/接收器数:4/0 规程:RS422，RS485 电源电压:4.75 V ~ 5.25 V 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:带卷 (TR) |
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