参数资料
型号: MAX3480EBEPI+
厂商: Maxim Integrated Products
文件页数: 6/16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
产品目录页面: 1407 (CN2011-ZH PDF)
MAX3480A/MAX3480B
Complete, Isolated, 3.3V
RS-485/RS-422 Data Interface
14
______________________________________________________________________________________
Figure 9. Typical RS-485/RS-422 Network
DI
DE
RO
B
A
R
D
RE
RO
DE
DI
R
120
D
A
B
RE
DI
DE
RO
B
A
R
D
AC1 (MAKE NO CONNECTION)
AC2 (MAKE NO CONNECTION)
SHIELD
(OPTIONAL)
ISO VCC1
B
D2
D1
VCC2
VCC1
ISO RO DRV
A
B
A
SH
ISO DI IN
ISO DE IN
VCC3
SD
FS
GND1
ISO COM1
ISO DI DRV
ISO VCC2
ISO DE DRV
DE
GND2
VCC4
DI
ISO COM2
ISO RO LED
VCC5
RO
R4
R7
R5
R8
100
120
R6, 200
MAX3480A/B
LOGIC GROUND
ISOLATION BARRIER
ISOLATED COMMON
TERMINATING RESISTOR
(ONE RESISTOR ON EACH END)
MAX485
MAX487
MAX845
1
2
28
27
3
4
5
6
7
8
9
10
11
12
13
14
26
25
24
23
22
21
20
19
18
17
16
15
TERMINATING RESISTOR
(ONE RESISTOR ON EACH END)
D1, D2
1N914
R1
130
R2
R3
BOOSTED V+
DRIVER INPUT
DRIVER ENABLE
VIN
3.0V to 3.6V
C1
22F
6V
C2
0.1F
C3
0.01
F
16
14
12
5
7
13
15
8
2
DI
DE
RO
17
20
18
3
9
10
11
RECEIVER OUTPUT
6
4
74HC240
NOTE: RESISTOR R8
PROTECTS THE MAX3480
FROM TRANSIENT
CURRENTS BETWEEN
SHIELD AND “A” & “B”.
相关PDF资料
PDF描述
MAX146BEAP+ IC ADC LP 12-BIT 133KSPS 20-SSOP
MAX19516ETM+ IC ADC 10BIT 100MSPS DUAL 48TQFN
MAX1246BEEE+ IC ADC 12BIT SERIAL 16-QSOP
MAX1261BEEI+ IC ADC 12BIT 250KSPS 28-QSOP
VE-24H-IW-F4 CONVERTER MOD DC/DC 52V 100W
相关代理商/技术参数
参数描述
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
MAX3483C/D 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
MAX3483C/D DIE 制造商:Maxim Integrated Products 功能描述:
MAX3483CPA 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
MAX3483CPA+ 功能描述:RS-422/RS-485 接口 IC 3.3V 10Mbps Transceiver 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