参数资料
| 型号： | ISL43485IB-T |
| 厂商： | Intersil |
| 文件页数： | 11/11页 |
| 文件大小： | 0K |
| 描述： | IC TXRX 1TX/1RX 3V RS-485 8-SOIC |
| 标准包装： | 2,500 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 1/1 |
| 规程： | RS422，RS485 |
| 电源电压： | 3 V ~ 3.6 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOICN |
| 包装： | 带卷 (TR) |
9
FN6071.1
March 15, 2005
Typical Performance Curves VCC = 3.3V, TA = 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
RE
CEIVER
OUTPUT
(V
)
1.5
3
-1.5
0
5
RE
C
E
IV
ER
I
N
PUT
(V)
0
5
DRIV
E
R
INPUT
(V)
DI = 30Mbps
DRIVER+CABLE DELAY
(~290ns)
A - B
RO
TIME (20ns/DIV)
-3
RE
CEIVER
OUTPUT
(V
)
1.5
3
-1.5
0
5
RE
C
E
IV
ER
I
N
PUT
(V)
0
5
DRIV
E
R
INPUT
(V)
RO
DRIVER+CABLE DELAY
(~425ns)
DI = 20Mbps
A - B
DIFFERENTIAL OUTPUT VOLTAGE (V)
DRIVER
OUTPUT
CU
RRE
N
T
(mA
)
00.5
11.5
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
50
85
TEMPERATURE (°C)
D
IFFERENTIAL
OUTPUT
VOL
TAGE
(V)
-25
25
75
RDIFF = 54
RDIFF = 100
OUTPUT VOLTAGE (V)
-7 -6
-4
-2
0
2
4
6
8
10
12
OUTPUT
CURRENT
(
m
A)
-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 CC
(A)
-25
25
75
ISL83483/85, DE = VCC, RE = X
ISL83483/85, DE = RE = GND; ISL83491, DE = X, RE = GND;
ISL83488/90
600
650
700
750
800
ISL43485
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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 |
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| 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) |
| ISL43640 | 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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