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參數資料
| 型號： | MAX13485EELA+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 9/16頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC TXRX RS485/RS422 8-UDFN |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 1 |
| 類型： | 收發(fā)器 |
| 驅動器/接收器數： | 1/1 |
| 規(guī)程： | RS422，RS485 |
| 電源電壓： | 4.75 V ~ 5.25 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-WFDFN |
| 供應商設備封裝： | 8-uDFN（2x2） |
| 包裝： | 標準包裝 |
| 其它名稱： | MAX13485EELA+TDKR |
MAX13485E/MAX13486E
Half-Duplex RS-485/RS-422 Transceivers in DFN
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
(All voltages referenced to GND.)
VCC ........................................................................................+6V
DE, RE, DI.................................................................-0.3V to +6V
A, B ..............................................................................-8V to 13V
Short-Circuit Duration (RO, A, B) to GND ..................Continuous
Continuous Power Dissipation (TA = +70°C)
8-Pin SO (derate 5.9mW/°C above +70°C)..................471mW
8-Pin DFN (derate 4.8mW/°C above +70°C) ..........380.6mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
ELECTRICAL CHARACTERISTICS
(VCC = +5V ±5%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5V and TA = +25°C.) (Notes 1, 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DRIVER
RDIFF = 100
Ω, Figure 1
2.0
VCC
RDIFF = 54
Ω, Figure 1
1.5
Differential Driver Output
VOD
No load
VCC
V
Change in Magnitude of
Differential Output Voltage
ΔVOD
RDIFF = 100
Ω or 54Ω, Figure 1 (Note 3)
0.2
V
Driver Common-Mode Output
Voltage
VOC
RDIFF = 100
Ω or 54Ω, Figure 1
VCC
/ 2
3V
Change in Magnitude of
Common-Mode Voltage
ΔVOC
RDIFF = 100
Ω or 54Ω, Figure 1 (Note 3)
0.2
V
Input-High Voltage
VIH
DI, DE, RE
2.0
V
Input-Low Voltage
VIL
DI, DE, RE
0.8
V
Input Current
IIN
DI, DE, RE
±1
A
0V < VOUT < +12V
+50
+250
Driver Short-Circuit Output
Current (Note 4)
IOSD
-7V < VOUT < 0V
-250
-50
mA
(VCC - 1V) < VOUT < +12V
20
Driver Short-Circuit Foldback
Output Current Note 3)
IOSDF
-7V < VOUT < 0V
-20
mA
RECEIVER
VIN = +12V
250
Input Current (A and B)
IA, B
DE = GND, VCC = GND
or +5V
VIN = -7V
-200
A
Receiver-Differential-Threshold
Voltage
VTH
-7V < VCM < +12V
-200
-50
mV
Receiver Input Hysteresis
ΔVTH
VA + VB = 0V
25
mV
Output-High Voltage
VOH
IO = -1.6mA, VA - VB > VTH
VCC -
1.5
V
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| MAX13485EESA+ | 功能描述:RS-422/RS-485 接口 IC Half-Dplx RS-485/422 5V 500ksps LD/Rc RoHS:否 制造商:Maxim Integrated 數據速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
| MAX13485EESA+T | 功能描述:RS-422/RS-485 接口 IC Half-Dplx RS-485/422 5V 500ksps LD/Rc RoHS:否 制造商:Maxim Integrated 數據速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
| MAX13485EEVKIT+ | 功能描述:界面開發(fā)工具 MAX1348 Eval Kit RoHS:否 制造商:Bourns 產品:Evaluation Boards 類型:RS-485 工具用于評估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
| MAX13486EELA+ | 制造商:Maxim Integrated Products 功能描述:LINE TRNSCVR 1TR 1TX 1RX 8PIN UDFN - Rail/Tube |
| MAX13486EELA+T | 功能描述:RS-422/RS-485 接口 IC Half-Dplx RS-485/422 5V 16Msps LD/Rc RoHS:否 制造商:Maxim Integrated 數據速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
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