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参数资料
| 型号： | ISL43485IB-T |
| 厂商： | INTERSIL CORP |
| 元件分类： | 通用总线功能 |
| 英文描述： | 3.3V, Low Power, 30Mbps, RS-485/RS-422 |
| 中文描述： | LINE TRANSCEIVER, PDSO8 |
| 封装： | PLASTIC, MS-012-AA, SOIC-8 |
| 文件页数： | 4/11页 |
| 文件大小： | 477K |
| 代理商： | ISL43485IB-T |
4
Three-State (high impedance)
Receiver Output Current
I
OZR
0.4V
≤
V
O
≤
2.4V
Full
-1
-
1
μ
A
Receiver Input Resistance
R
IN
-7V
≤
V
CM
≤
12V
Full
12
19
-
k
No-Load Supply Current (Note 3)
I
CC
DI = 0V or V
CC
DE = V
CC
,
RE = 0V
or V
CC
Full
-
0.75
1.2
mA
DE = 0V,
RE = 0V
Full
-
0.65
1
mA
Shutdown Supply Current
I
SHDN
DE = 0V, RE = V
CC
, DI = 0V or V
CC
Full
-
15
100
nA
Driver Short-Circuit Current,
V
O
= High or Low
I
OSD1
DE = V
CC
, -7V
≤
V
Y
or V
Z
≤
12V (Note 4)
Full
-
-
250
mA
Receiver Short-Circuit Current
I
OSR
0V
≤
V
O
≤
V
CC
Full
8
-
60
mA
DRIVER SWITCHING CHARACTERISTICS
Maximum Data Rate
f
MAX
(Figure 2A)
Full
30
50
-
Mbps
Driver Differential Output Delay
t
DD
R
DIFF
= 60
, C
L
= 15pF (Figure 2A)
Full
3
10
25
ns
Driver Differential Rise or Fall Time
t
R
, t
F
R
DIFF
= 60
, C
L
= 15pF (Figure 2A)
Full
3
6
12
ns
Driver Input to Output Delay
t
PLH
, t
PHL
R
L
= 27
, C
L
= 15pF (Figure 2C)
Full
6
10
22
ns
Driver Output Skew
t
SKEW
R
L
= 27
, C
L
= 15pF (Figure 2C)
Full
-
1
5
ns
Driver Enable to Output High
t
ZH
R
L
= 110
, C
L
= 50pF, SW = GND (Figure 3),
(Note 5)
Full
-
45
90
ns
Driver Enable to Output Low
t
ZL
R
L
= 110
, C
L
= 50pF, SW = V
CC
(Figure 3),
(Note 5)
Full
-
45
90
ns
Driver Disable from Output High
t
HZ
R
L
= 110
, C
L
= 50pF, SW = GND (Figure 3)
Full
-
60
90
ns
Driver Disable from Output Low
t
LZ
R
L
= 110
, C
L
= 50pF, SW = V
CC
(Figure 3)
Full
-
70
100
ns
Driver Enable from Shutdown to
Output High
t
ZH(SHDN)
R
L
= 110
, C
L
= 50pF, SW = GND (Figure 3),
(Notes 7, 8)
Full
-
115
150
ns
Driver Enable from Shutdown to
Output Low
t
ZL(SHDN)
R
L
= 110
, C
L
= 50pF, SW = V
CC
(Figure 3),
(Notes 7, 8)
Full
-
115
150
ns
RECEIVER SWITCHING CHARACTERISTICS
Maximum Data Rate
f
MAX
V
ID
≥
1.5V with t
r
/t
f
= 10ns, RO t
H
& t
L
≥
60% t
UI
(Figure 4)
Full
27
35
-
Mbps
Receiver Input to Output Delay
t
PLH
, t
PHL
(Figure 4)
Full
25
45
80
ns
Receiver Skew | t
PLH
- t
PHL
|
t
SKD
(Figure 4)
Full
-
2
12
ns
Receiver Enable to Output High
t
ZH
R
L
= 1k
, C
L
= 15pF, SW = GND (Figure 5),
(Note 6)
Full
-
11
25
ns
Receiver Enable to Output Low
t
ZL
R
L
= 1k
, C
L
= 15pF, SW = V
CC
(Figure 5),
(Note 6)
Full
-
11
25
ns
Receiver Disable from Output High
t
HZ
R
L
= 1k
, C
L
= 15pF, SW = GND (Figure 5)
Full
-
7
20
ns
Receiver Disable from Output Low
t
LZ
R
L
= 1k
, C
L
= 15pF, SW = V
CC
(Figure 5)
Full
-
7
20
ns
Electrical Specifications
Test Conditions: V
CC
= 3V to 3.6V; Unless Otherwise Specified. Typicals are at V
CC
= 3.3V, T
A
= 25
°
C,
Note 2
(Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
TEMP
(°C)
MIN
TYP
MAX
UNITS
ISL43485
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相关代理商/技术参数 |
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|---|---|
| ISL43485IBZ | 功能描述:RS-422/RS-485 接口 IC HI SPD 8LD -40+85 3V RS-485 TRANS 1T RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
| ISL43485IBZ | 制造商:Intersil Corporation 功能描述:IC TRANSCEIVER HALF DUP |
| ISL43485IBZ-T | 功能描述:IC TXRX 1TX/1RX 3V RS-485 8-SOIC 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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| ISL43640_06 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Low-Voltage, Single Supply, 4 to 1 Multiplexer, High Performance Analog Switch |
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