參數(shù)資料
型號: MAX487
廠商: Maxim Integrated Products, Inc.
英文描述: Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers(250kbps,±15kvESD保護,半雙工,RS-485/RS-232收發(fā)器)
中文描述: 低功耗、限擺率、RS-485/RS-422收發(fā)器
文件頁數(shù): 12/16頁
文件大?。?/td> 205K
代理商: MAX487
M
Low-Power, S lew-Rate-Limited
RS -485/RS -422 Transc eivers
12
______________________________________________________________________________________
TTL IN
t
R
, t
F
< 6ns
D
R
100pF
B
100pF
A
RECEIVER
OUT
R = 54
Z
Y
500mV/div
20ns/div
A
B
RO
2V/div
V
CC
= 5V
T
A
= +25°C
500mV/div
20ns/div
A
B
RO
2V/div
V
CC
= 5V
T
A
= +25°C
500mV/div
400ns/div
A
B
RO
2V/div
V
CC
= 5V
T
A
= +25°C
500mV/div
400ns/div
A
B
RO
2V/div
V
CC
= 5V
T
A
= +25°C
Figure 14. Receiver Propagation Delay Test Circuit
Figure 15. MAX481/MAX485/MAX490/MAX491/MAX1487
Receiver t
PHL
Figure 16. MAX481/MAX485/MAX490/MAX491/MAX1487
Receiver t
PLH
Figure 17. MAX483, MAX487–MAX489 Receiver t
PHL
Figure 18. MAX483, MAX487–MAX489 Receiver t
PLH
相關PDF資料
PDF描述
MAX488 Low-Power, Slew-Rate-Limited RS-485Transceivers(250kbps,全雙工, RS-485收發(fā)器)
MAX492 Dual, Micropower, Single-Supply Rail-to-Rail Op Amps(輸入失調電壓500μV,單電源滿量程運放)
MAX494 Quad, Micropower, Single-Supply Rail-to-Rail Op Amps(輸入失調電壓500μV,單電源滿量程運放)
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相關代理商/技術參數(shù)
參數(shù)描述
MAX487C/D 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)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
MAX487C/D DIE 制造商:Maxim Integrated Products 功能描述:
MAX487CPA 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)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
MAX487CPA+ 功能描述:RS-422/RS-485 接口 IC RS-485/RS-422 Transceiver RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)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
MAX487CSA 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)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