參數(shù)資料
型號： ISL8489E
廠商： Intersil Corporation
英文描述： ±15kV ESD Protected, 5V, Low Power, High Speed and Slew Rate Limited, Full Duplex, RS-485/RS-422 Transceivers(±15kV ESD防護，5V，低功率，，高速且轉(zhuǎn)換速率有限，全雙工，RS-485/RS-422收發(fā)器)
中文描述： ± 15kV的ESD保護，5V，低功耗，高速率和轉(zhuǎn)換率受限的，全雙工，RS-485/RS-422收發(fā)器（± 15kV的ESD防護，5V的，低功率，高速且轉(zhuǎn)換速率有限，全雙工，的RS-485/RS-422收發(fā)器）
文件頁數(shù)： 5/13頁
文件大小： 468K
代理商： ISL8489E
5
FN6073.4
July 26, 2007
Receiver Short-Circuit Current
I
OSR
0V
≤
V
O
≤
V
CC
Full
7
-
85
mA
SWITCHING CHARACTERISTICS (ISL8488E, ISL8489E)
Driver Input to Output Delay
t
PLH
, t
PHL
t
SKEW
t
R
, t
F
t
ZH
t
ZL
t
HZ
t
LZ
t
PLH
, t
PHL
t
SKD
t
ZH
t
ZL
t
HZ
t
LZ
f
MAX
R
DIFF
= 54
Ω
, C
L
= 100pF (Figure 2)
R
DIFF
= 54
Ω
, C
L
= 100pF (Figure 2)
R
DIFF
= 54
Ω
, C
L
= 100pF (Figure 2)
C
L
= 100pF, SW = GND (Figure 3, Note 8)
C
L
= 100pF, SW = V
CC
(Figure 3, Note 8)
C
L
= 15pF, SW = GND (Figure 3, Note 8)
C
L
= 15pF, SW = V
CC
(Figure 3, Note 8)
(Figure 4)
Full
250
400
2000
ns
Driver Output Skew
Full
-
160
800
ns
Driver Differential Rise or Fall Time
Full
250
600
2000
ns
Driver Enable to Output High
Full
250
1000
2000
ns
Driver Enable to Output Low
Full
250
860
2000
ns
Driver Disable from Output High
Full
300
660
3000
ns
Driver Disable from Output Low
Full
300
640
3000
ns
Receiver Input to Output Delay
Full
250
500
2000
ns
Receiver Skew | t
PLH
- t
PHL
|
Receiver Enable to Output High
(Figure 4)
25
-
60
-
ns
C
L
= 15pF, SW = GND (Figure 5, Note 8)
C
L
= 15pF, SW = V
CC
(Figure 5, Note 8)
C
L
= 15pF, SW = GND (Figure 5, Note 8)
C
L
= 15pF, SW = V
CC
(Figure 5, Note 8)
Full
-
10
50
ns
Receiver Enable to Output Low
Full
-
10
50
ns
Receiver Disable from Output High
Full
-
10
50
ns
Receiver Disable from Output Low
Full
-
10
50
ns
Maximum Data Rate
Full
250
-
-
kbps
SWITCHING CHARACTERISTICS (ISL8490E, ISL8491E)
Driver Input to Output Delay
t
PLH
, t
PHL
t
SKEW
t
R
, t
F
t
ZH
t
ZL
t
HZ
t
LZ
t
PLH
, t
PHL
t
SKD
t
ZH
t
ZL
t
HZ
t
LZ
f
MAX
R
DIFF
= 54
Ω
, C
L
= 100pF (Figure 2)
R
DIFF
= 54
Ω
, C
L
= 100pF (Figure 2)
R
DIFF
= 54
Ω
, C
L
= 100pF (Figure 2)
C
L
= 100pF, SW = GND (Figure 3, Note 8)
C
L
= 100pF, SW = V
CC
(Figure 3, Note 8)
C
L
= 15pF, SW = GND (Figure 3, Note 8)
C
L
= 15pF, SW = V
CC
(Figure 3, Note 8)
(Figure 4)
Full
13
24
50
ns
Driver Output Skew
Full
-
3
10
ns
Driver Differential Rise or Fall Time
Full
5
12
25
ns
Driver Enable to Output High
Full
-
14
70
ns
Driver Enable to Output Low
Full
-
14
70
ns
Driver Disable from Output High
Full
-
44
70
ns
Driver Disable from Output Low
Full
-
21
70
ns
Receiver Input to Output Delay
Full
30
90
150
ns
Receiver Skew | t
PLH
- t
PHL
|
Receiver Enable to Output High
(Figure 4)
25
-
5
-
ns
C
L
= 15pF, SW = GND (Figure 5, Note 8)
C
L
= 15pF, SW = V
CC
(Figure 5, Note 8)
C
L
= 15pF, SW = GND (Figure 5, Note 8)
C
L
= 15pF, SW = V
CC
(Figure 5, Note 8)
Full
-
9
50
ns
Receiver Enable to Output Low
Full
-
9
50
ns
Receiver Disable from Output High
Full
-
9
50
ns
Receiver Disable from Output Low
Full
-
9
50
ns
Maximum Data Rate
Full
10
-
-
Mbps
ESD PERFORMANCE
RS-485 Pins (A, B, Y, Z)
Human Body Model
25
-
±
15
-
kV
All Other Pins
25
-
>
±
7
-
kV
NOTES:
4. All currents into device pins are positive; all currents out of device pins are negative. All voltages are referenced to device ground unless
otherwise specified.
5. Supply current specification is valid for loaded drivers when DE = 0V.
6. Applies to peak current. See “Typical Performance Curves” on page 9 for more information.
7. Devices meeting these limits are denoted as “single unit load (1 UL)” transceivers. The RS-485 standard allows up to 32 Unit Loads on the bus.
8. Not applicable to the ISL8488E, ISL8490E.
9. Parts are 100% tested at +25°C. Over-temperature limits established by characterization and are not production tested.
Electrical Specifications
Test Conditions: V
CC
= 4.5V to 5.5V; Unless Otherwise Specified. Typicals are at V
CC
= 5V, T
A
= +25°C,
(Note 4).
(Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
TEMP
(°C)
MIN
(NOTE 9)
TYP
MAX
(NOTE 9)
UNITS
ISL8488E, ISL8489E, ISL8490E, ISL8491E
相關(guān)PDF資料
PDF描述
ISL8491E ±15kV ESD Protected, 5V, Low Power, High Speed and Slew Rate Limited, Full Duplex, RS-485/RS-422 Transceivers(±15kV ESD防護，5V，低功率，，高速且轉(zhuǎn)換速率有限，全雙工，RS-485/RS-422收發(fā)器)
ISL8490E ±15kV ESD Protected, 5V, Low Power, High Speed and Slew Rate Limited, Full Duplex, RS-485/RS-422 Transceivers(±15kV ESD防護，5V，低功率，，高速且轉(zhuǎn)換速率有限，全雙工，RS-485/RS-422收發(fā)器)
ISL8491EIB +-15kV ESD Protected, 5V, Low Power, High Speed and Slew Rate Limited, Full Duplex, RS-485/RS-422 Transceivers
ISL8491IB-T 5V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers
ISL8491 5V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL8489EIB 功能描述:TRANSCEIVER RS485/522 ESD 14SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:25 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:4.5 V ~ 5.5 V 安裝類型:通孔 封裝/外殼:16-DIP（0.300"，7.62mm） 供應商設備封裝:16-PDIP 包裝:管件
ISL8489EIB-T 功能描述:IC TXRX RS485/422 5V ESD 14SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:25 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:4.5 V ~ 5.5 V 安裝類型:通孔 封裝/外殼:16-DIP（0.300"，7.62mm） 供應商設備封裝:16-PDIP 包裝:管件
ISL8489EIBZ 功能描述:RS-422/RS-485 接口 IC 14LD -40+85 5V TRANSC 1TX/1RX 15K E RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
ISL8489EIBZ-T 功能描述:IC TXRX RS485/422 5V ESD 14SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標準包裝:250 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:16-TSSOP 包裝:帶卷 (TR)
ISL8489IB 功能描述:IC TXRX RS-485/422 14-SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 標準包裝:1,000 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:16-SOIC 包裝:帶卷 (TR)
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