参数资料
型号: MAX3480EAEPI+
厂商: Maxim Integrated Products
文件页数: 13/16页
文件大小: 0K
描述: IC RS485/RS422 DATA INTRFC 28DIP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 14
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: 通孔
封装/外壳: 28-DIP(0.600",15.24mm)
供应商设备封装: 28-PDIP
包装: 管件
MAX3480A/MAX3480B
Complete, Isolated, 3.3V
RS-485/RS-422 Data Interface
6
_______________________________________________________________________________________
____________________________Typical Operating Characteristics (continued)
(VCC_ = 3.3V, TA = +25°C, unless otherwise noted.)
0.1
10
1
100
DRIVER ENABLE TIME
vs. TEMPERATURE
MAX3480A/B-10
TEMPERATURE (°C)
DRIVER
ENABLE
TIME
(
s)
-40
-20
0
20
40
60
80
MAX3480A
MAX3480B
RL = 54, DI = 0V MEASURED FROM
DE
TO VALID OUTPUT
350
0
MAX3480A
SUPPLY CURRENT vs. SUPPLY VOLTAGE
300
250
MAX3480A-11
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(mA)
100
150
50
3.0
3.2
3.4
3.6
3.8
200
DE
HIGH, 50
LOAD
DE
HIGH, 100
LOAD
DE
LOW, DI LOW
DE
LOW, DI HIGH
300
0
MAX3480B
SUPPLY CURRENT vs. SUPPLY VOLTAGE
200
250
MAX3480B-12
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(mA)
100
50
3.0
3.2
3.6
3.4
3.8
150
DE
HIGH,
100
LOAD
DE
HIGH, 50
LOAD
DE
LOW, DI LOW
DE
LOW, DI HIGH
MAX3480B DRIVER INPUT (AB)
AND RECEIVER OUTPUT (RO)
CIRCUIT OF FIGURE 2, TERMINATION: 100
DE
INPUT,
2V/div
A
B
RO,
74HC240,
2V/div
1s/div
DI,
2V/div
MAX3480A DRIVER INPUT (AB)
AND RECEIVER OUTPUT (RO)
CIRCUIT OF FIGURE 2, TERMINATION: 100
100ns/div
DE
INPUT,
2V/div
A
B
RO,
74HC240,
DI,
2V/div
MAX3480A DRIVER ENABLE (AB)
AND RECEIVER OUTPUT (RO)
CIRCUIT OF FIGURE 2, TERMINATION: 100
DE
INPUT,
1V/div
A, 1V/div
B, 2V/div
100ns/div
MAX3480B DRIVER ENABLE (AB)
AND RECEIVER OUTPUT (RO)
CIRCUIT OF FIGURE 2, TERMINATION: 100
DE
INPUT,
1V/div
A, 1V/div
B, 2V/div
25s/div
0.1
10
1
100
DRIVER DISABLE TIME
vs. TEMPERATURE
MAX3480A/B-9
TEMPERATURE (°C)
DRIVER
DISABLE
TIME
(
s)
-40
-20
0
20
40
60
80
MAX3480A
MAX3480B
RL = 54, DI = 0V MEASURED FROM
DE
TO VALID OUTPUT
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MAX3480EAEPI+ 功能描述:RS-422/RS-485 接口 IC 3.3V Data Interface 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
MAX3480EBCPI 功能描述:RS-422/RS-485 接口 IC 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
MAX3480EBCPI+ 功能描述:RS-422/RS-485 接口 IC 3.3V Data Interface 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
MAX3480EBEPI 功能描述:RS-422/RS-485 接口 IC 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
MAX3480EBEPI+ 功能描述:RS-422/RS-485 接口 IC 3.3V Data Interface 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