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參數(shù)資料
| 型號(hào)： | ISL8491IP |
| 廠商： | INTERSIL CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | 5V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers |
| 中文描述： | LINE TRANSCEIVER, PDIP14 |
| 封裝： | PLASTIC, MS-001AA, DIP-14 |
| 文件頁數(shù)： | 2/13頁 |
| 文件大?。?/td> | 526K |
| 代理商： | ISL8491IP |
2
FN6073.3
Pinouts
ISL8488E (SOIC)
TOP VIEW
ISL8489E, ISL8491E (SOIC)
TOP VIEW
Truth Tables
(For ISL8488E, only the DE = 1 and RE = 0 entries are valid)
V
CC
RO
DI
GND
1
2
3
4
8
7
6
5
A
B
Z
Y
D
R
NC
RO
RE
DE
DI
GND
GND
V
CC
NC
A
B
Z
Y
NC
1
2
3
4
5
6
7
14
13
12
11
10
9
8
D
R
Ordering Information
PART NO. *
(BRAND)
TEMP.
RANGE (°C)
PACKAGE
PKG. DWG. #
ISL8488EIB
(8488EIB)
-40 to 85
8 Ld SOIC
M8.15
ISL8488EIBZA
(8488EIBZ,
See Note)
-40 to 85
8 Ld SOIC
(Pb-free)
M8.15
ISL8489EIB
-40 to 85
14 Ld SOIC
M14.15
ISL8489EIBZ
(See Note)
-40 to 85
14 Ld SOIC
(Pb-free)
M14.15
ISL8491EIB
-40 to 85
14 Ld SOIC
M14.15
ISL8491EIBZ
(See Note)
-40 to 85
14 Ld SOIC
(Pb-free)
M14.15
*Add “-T” suffix to part number for tape and reel packaging.
NOTE: Intersil Pb-free products employ special Pb-free material sets;
molding compounds/die attach materials and 100% matte tin plate
termination finish, which are RoHS compliant and compatible with both
SnPb and Pb-free soldering operations. Intersil Pb-free products are
MSL classified at Pb-free peak reflow temperatures that meet or
exceed the Pb-free requirements of IPC/JEDEC J STD-020C.
TRANSMITTING
INPUTS
OUTPUTS
RE
DE
DI
Z
Y
X
1
1
0
1
X
1
0
1
0
X
0
X
High-Z
High-Z
RECEIVING
INPUTS
OUTPUT
RE
DE
A-B
RO
0
X
≥
+0.2V
1
0
X
≤
-0.2V
0
0
X
Inputs Open
1
1
X
X
High-Z
Pin Descriptions
PIN
FUNCTION
RO
Receiver output: If A > B by at least 0.2V, RO is high; If A < B by 0.2V or more, RO is low; RO = High if A and B are unconnected (floating).
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
±
15kV HBM ESD Protected, Noninverting receiver input.
B
±
15kV HBM ESD Protected, Inverting receiver input.
Y
±
15kV HBM ESD Protected, Noninverting driver output.
Z
±
15kV HBM ESD Protected, Inverting driver output.
V
CC
System power supply input (4.5V to 5.5V).
NC
No Connection.
ISL8488E, ISL8489E, ISL8491E
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ISL8499IR | Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Quad SPDT (Dual DPDT) Analog Switch |
| ISL8499IR-T | Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Quad SPDT (Dual DPDT) Analog Switch |
| ISL8499IRZ | Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Quad SPDT (Dual DPDT) Analog Switch |
| ISL8499IRZ-T | Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Quad SPDT (Dual DPDT) Analog Switch |
| ISL8499IV | Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Quad SPDT (Dual DPDT) Analog Switch |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISL8499 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Quad SPDT (Dual DPDT) Analog Switch |
| ISL8499_06 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Quad SPDT (Dual DPDT) Analog Switch |
| ISL8499_08 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Quad SPDT (Dual DPDT) Analog Switch |
| ISL8499IR | 功能描述:IC SWITCH QUAD SPDT 16QFN RoHS:否 類別:集成電路 (IC) >> 接口 - 模擬開關(guān)，多路復(fù)用器，多路分解器 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 功能:- 電路:2 x SPST 導(dǎo)通狀態(tài)電阻:20 歐姆 電壓電源:單電源 電壓 - 電源，單路/雙路(±):3 V ~ 5.5 V 電流 - 電源:4.1mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:10-TDFN-EP（3x3） 包裝:帶卷 (TR) |
| ISL8499IR-T | 功能描述:IC SWITCH QUAD SPDT 16QFN RoHS:否 類別:集成電路 (IC) >> 接口 - 模擬開關(guān)，多路復(fù)用器，多路分解器 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 功能:- 電路:2 x SPST 導(dǎo)通狀態(tài)電阻:20 歐姆 電壓電源:單電源 電壓 - 電源，單路/雙路(±):3 V ~ 5.5 V 電流 - 電源:4.1mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:10-TDFN-EP（3x3） 包裝:帶卷 (TR) |
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