參數(shù)資料
型號(hào)： ISL4485E
廠商： Intersil Corporation
英文描述： ±15kV ESD Protected, 20Mbps, 5V, Low Power, RS-485/RS-422 Transceiver(±15kV ESD防護(hù), 20Mbps, 5V, 低功率, RS-485/RS-422收發(fā)器)
中文描述： ± 15kV的ESD保護(hù)，20Mbps的，5V，低功耗，RS-485/RS-422收發(fā)器（± 15kV的ESD防護(hù)，20Mbps的，5V的，低功率的RS-485/RS-422收發(fā)器）
文件頁數(shù)： 4/11頁
文件大小： 403K
代理商： ISL4485E
4
SWITCHING CHARACTERISTICS
Driver Input to Output Delay
t
PLH
, t
PHL
t
SKEW
t
R
, t
F
t
ZH
t
ZL
t
HZ
t
LZ
f
MAXD
t
PLH
, t
PHL
t
SKD
t
ZH
t
ZL
t
HZ
t
LZ
f
MAXR
R
DIFF
= 54
, C
L
= 100pF, (Figure 2)
R
DIFF
= 54
, C
L
= 100pF, (Figure 2)
R
DIFF
= 54
, C
L
= 100pF, (Figure 2)
C
L
= 100pF, SW = GND, (Figure 3)
C
L
= 100pF, SW = V
CC
, (Figure 3)
C
L
= 15pF, SW = GND, (Figure 3)
C
L
= 15pF, SW = V
CC
, (Figure 3)
V
OD
≥
1.5V
, (Figure 4, Note 6)
Figure 5
Full
15
30
50
ns
Driver Output Skew
Full
-
1.3
5
ns
Driver Differential Rise or Fall Time
Full
3
11
25
ns
Driver Enable to Output High
Full
-
17
30
ns
Driver Enable to Output Low
Full
-
14
30
ns
Driver Disable from Output High
Full
-
19
30
ns
Driver Disable from Output Low
Full
-
13
30
ns
Driver Maximum Data Rate
Full
20
-
-
Mbps
Receiver Input to Output Delay
Full
20
40
70
ns
Receiver Skew | t
PLH
- t
PHL
|
Receiver Enable to Output High
Figure 5
Full
-
3
10
ns
C
L
= 15pF, SW = GND, (Figure 6)
C
L
= 15pF, SW = V
CC
, (Figure 6)
C
L
= 15pF, SW = GND, (Figure 6)
C
L
= 15pF, SW = V
CC
, (Figure 6)
C
L
= 15pF, V
ID
≥
1.5V (Note 6)
Full
-
9
25
ns
Receiver Enable to Output Low
Full
-
9
25
ns
Receiver Disable from Output High
Full
-
9
25
ns
Receiver Disable from Output Low
Full
-
9
25
ns
Receiver Maximum Data Rate
Full
20
-
-
Mbps
ESD PERFORMANCE
RS-485 Pins (A/Y, B/Z)
Human Body Model
25
-
±
15
-
kV
All Other Pins
25
-
>
±
7
-
kV
NOTE:
2. 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.
3. Supply current specification is valid for loaded drivers when DE = 0V.
4. Applies to peak current. See “Typical Performance Curves” for more information.
5. 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.
6. Guaranteed by characterization, but not tested.
Test Circuits and Waveforms
FIGURE 1. DRIVER V
OD
AND V
OC
Electrical Specifications
Test Conditions: V
CC
= 4.5V to 5.5V; Unless Otherwise Specified.
Typicals are at V
CC
= 5V, T
A
= 25
o
C, Note 2
(Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
TEMP
(
o
C)
MIN
TYP
MAX
UNITS
D
DE
DI
V
CC
V
OD
V
OC
R
R
Z
Y
ISL4485E
相關(guān)PDF資料
PDF描述
ISL4485 【15kV ESD Protected, 20Mbps, 5V, Low Power, RS-485/RS-422 Transceiver
ISL4485EIBZ 【15kV ESD Protected, 20Mbps, 5V, Low Power, RS-485/RS-422 Transceiver
ISL4485EIBZ-T 【15kV ESD Protected, 20Mbps, 5V, Low Power, RS-485/RS-422 Transceiver
ISL4485EIB 【15kV ESD Protected, 20Mbps, 5V, Low Power, RS-485/RS-422 Transceiver
ISL4486IU 5V, Ultra High Speed, PROFIBUS, RS-485/RS-422 Transceivers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL4485EIB 功能描述:IC TXRX RS-485/422 5V ESD 8-SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:發(fā)射器 驅(qū)動(dòng)器/接收器數(shù):4/0 規(guī)程:RS422，RS485 電源電壓:4.75 V ~ 5.25 V 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR)
ISL4485EIB-T 功能描述:IC TXRX 1TX/1RX 5V RS-485 8-SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:25 系列:- 類型:收發(fā)器 驅(qū)動(dòng)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(yīng)商設(shè)備封裝:16-PDIP 包裝:管件
ISL4485EIBZ 功能描述:RS-422/RS-485 接口 IC 8LD 15KV HBM 5V RS-485 20 MBPS TRAN 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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
ISL4485EIBZ-T 功能描述:RS-422/RS-485 接口 IC 8LD 15KV HBM 5V RS-485 20 MBPS TR 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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
ISL4486 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:5V, Ultra High Speed, PROFIBUS, RS-485/RS-422 Transceivers
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*