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参数资料
| 型号： | ISL43485 |
| 厂商： | Intersil Corporation |
| 元件分类： | RS-485 |
| 英文描述： | 3.3V, Low Power, 30Mbps, RS-485/RS-422 |
| 中文描述： | 3.3，低功耗，30Mbps的，RS-485/RS-422收发 |
| 文件页数： | 9/11页 |
| 文件大小： | 477K |
| 代理商： | ISL43485 |
9
Typical Performance Curves
V
CC
= 3.3V, T
A
= 25°C; Unless Otherwise Specified
FIGURE 6. DRIVER AND RECEIVER WAVEFORMS DRIVING
200 FEET OF CAT5 CABLE (DOUBLE
TERMINATED WITH 120
)
FIGURE 7. DRIVER AND RECEIVER WAVEFORMS DRIVING
300 FEET OF CAT5 CABLE (DOUBLE
TERMINATED WITH 120
)
FIGURE 8. DRIVER OUTPUT CURRENT vs DIFFERENTIAL
OUTPUT VOLTAGE
FIGURE 9. DRIVER DIFFERENTIAL OUTPUT VOLTAGE vs
TEMPERATURE
FIGURE 10. DRIVER OUTPUT CURRENT vs SHORT CIRCUIT
VOLTAGE
FIGURE 11. SUPPLY CURRENT vs TEMPERATURE
TIME (20ns/DIV)
-3
R
1.5
3
-1.5
0
0
5
R
0
5
D
DI = 30Mbps
DRIVER+CABLE DELAY
(~290ns)
A - B
RO
TIME (20ns/DIV)
-3
R
1.5
3
-1.5
0
0
5
R
0
5
D
RO
DRIVER+CABLE DELAY
(~425ns)
DI = 20Mbps
A - B
DIFFERENTIAL OUTPUT VOLTAGE (V)
D
0
0.5
1
1.5
2
2.5
3
3.5
0
10
20
30
40
50
60
70
80
90
100
110
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
-40
0
TEMPERATURE (°C)
50
85
D
-25
25
75
R
DIFF
= 54
R
DIFF
= 100
OUTPUT VOLTAGE (V)
-7 -6
-4
-2
0
2
4
6
8
10
12
O
-60
-40
-20
0
20
40
60
80
100
120
140
160
-80
-100
-120
Y OR Z = HIGH
Y OR Z = LOW
-40
0
50
85
TEMPERATURE (°C)
I
C
-25
25
75
ISL83483/85, DE = V
CC
, RE = X
ISL83483/85, DE = RE = GND; ISL83491, DE = X, RE = GND;
ISL83488/90
600
650
700
750
800
ISL43485
相关PDF资料 |
PDF描述 |
|---|---|
| ISL43485IB | 3.3V, Low Power, 30Mbps, RS-485/RS-422 |
| ISL43485IB-T | 3.3V, Low Power, 30Mbps, RS-485/RS-422 |
| ISL43681 | Low-Voltage, Single and Dual Supply, 8 to 1 Multiplexer and Differential 4 to 1 Multiplexer |
| ISL43741IR | Low-Voltage, Single and Dual Supply, 8 to 1 Multiplexer and Differential 4 to 1 Multiplexer |
| ISL43681IR | Low-Voltage, Single and Dual Supply, 8 to 1 Multiplexer and Differential 4 to 1 Multiplexer |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL43485_05 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:3.3V, Low Power, 30Mbps, RS-485/RS-422 Transceiver |
| ISL43485IB | 功能描述:IC TXRX 1TX/1RX 3V RS-485 8-SOIC RoHS:否 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:25 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:4.5 V ~ 5.5 V 安装类型:通孔 封装/外壳:16-DIP（0.300"，7.62mm） 供应商设备封装:16-PDIP 包装:管件 |
| ISL43485IB-T | 功能描述:IC TXRX 1TX/1RX 3V RS-485 8-SOIC RoHS:否 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:25 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:4.5 V ~ 5.5 V 安装类型:通孔 封装/外壳:16-DIP（0.300"，7.62mm） 供应商设备封装:16-PDIP 包装:管件 |
| 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 |
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