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| 型号： | MAX3465CSD+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 7/13页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS485/422 14-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 1/1 |
| 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： | 14-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 14-SOIC |
| 包装： | 管件 |
| 产品目录页面： | 1407 (CN2011-ZH PDF) |
MAX3465–MAX3469
+5V, Fail-Safe, 40Mbps, Profibus RS-485/
RS-422 Transceivers
3
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +5V ±5%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5V and TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Receiver Differential Threshold
Voltage
VTH
-7V
≤ VCM ≤ +12V
-200
-125
-50
mV
Receiver Input Hysteresis
ΔVTH
VCM = 0
20
mV
Receiver Output High Voltage
VOH
IO = -4mA, VA - VB = VTH
VCC - 1.5
V
Receiver Output Low Voltage
VOL
IO = 4mA, VB - VA = VTH
0.4
V
Three-State Output Current at
Receiver
IOZR
0
≤ VO ≤ VCC
±1A
Receiver Input Resistance
RIN
-7V
≤ VCM ≤ +12V
48
k
Ω
Receiver Output Short-Circuit
Current
IOSR
0
≤ VRO ≤ VCC
±7
±95
mA
ESD Protection
A, B, Y, and Z pins
(MAX3467/MAX3468/MAX3469)
±6
kV
SUPPLY CURRENT
Normal Operation
(Static Condition)
IQ
No load, DI = VCC or DI = GND
2.5
4
mA
Supply Current in SHDN
ISHDN
DE = GND and RE = VCC, or SHDN = VCC
110
A
SWITCHING CHARACTERISTICS
tPLH
Driver Propagation Delay
tPHL
Figures 6 and 7, RDIFF = 54
Ω,
CL = 50pF
15
ns
tR
Driver Differential Output Rise or
Fall Time
tF
Figures 6 and 7, RDIFF = 54
Ω,
CL = 50pF
10
ns
Driver Output Skew |tPLH - tPHL|tSKEW
Figures 6 and 7, RDIFF = 54
Ω,
CL = 50pF, TXP = GND or open
2ns
Driver Output Transition Skew
Guaranteed by design
1
ns
Maximum Data Rate
30
40
Mbps
Driver Enable to Output High
tZH
Figures 8 and 9, S2 closed, RL = 500
Ω,
CL = 50pF
30
ns
Driver Enable to Output Low
tZL
Figures 8 and 9, S1 closed, RL = 500
Ω,
CL = 50pF
30
ns
Driver Disable Time from Low
tLZ
Figures 8 and 9, S1 closed, RL = 500
Ω,
CL = 50pF
30
ns
Driver Disable to Output High
tHZ
Figures 8 and 9, S2 closed, RL = 500
Ω,
CL = 50pF
30
ns
Driver Enable Skew Time
|tZL - tZH|
RL = 500
Ω, CL = 50pF, S1 closed (Figures
8 and 9), output low
5ns
Driver Disable Skew Time
|tZL - tZH|
RL = 500
Ω, CL = 50pF, S2 closed (Figures
8 and 9), output high
5ns
tPLH
Receiver Propagation Delay
tPHL
Figure 10, CL = 15pF (Note 4)
20
ns
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3465CSD+ | 功能描述:RS-422/RS-485 接口 IC 5V Fail-Safe 40Mbps Profibus Tcvr 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 |
| MAX3465CSD+T | 功能描述:RS-422/RS-485 接口 IC 5V Fail-Safe 40Mbps Profibus Tcvr 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 |
| MAX3465CSD-T | 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 |
| MAX3465EPD | 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 |
| MAX3465ESD | 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 |
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