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參數資料
| 型號： | ADM483 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 5 V Low Power, Slew-Rate Limited RS-485/RS-422 Transceiver |
| 中文描述： | 5 V低功耗，擺率限制RS-485/RS-422收發器 |
| 文件頁數： | 3/16頁 |
| 文件大小： | 209K |
| 代理商： | ADM483 |
ADM483
SPECIFICATIONS
V
CC
= 5 V ± 5%, T
A
= T
MIN
to T
MAX
, unless otherwise noted.
Table 1.
Parameter
DRIVER
Differential Output Voltage, V
OD
|V
OD
| for Complementary Output States
Common-Mode Output Voltage, V
OC
|V
OC
| for Complementary Output States
Output Short-Circuit Current, V
OUT
= High
Output Short-Circuit Current, V
OUT
= Low
DRIVER INPUT LOGIC
CMOS Input Logic Threshold Low
CMOS Input Logic Threshold High
CMOS Logic Input Current (DI)
DE Input Resistance to GND
RECEIVER
Differential Input Threshold Voltage, V
TH
Input Hysteresis
Input Resistance (A, B)
Input Current (A, B)
Rev. 0 | Page 3 of 16
Min
2.0
1.5
1.5
35
35
2.0
–200
12
3.5
7
Typ
220
70
0.1
120
350
Max
5
5
5
0.2
3
0.2
250
250
0.8
±2
+200
1
–0.8
±2
0.4
95
±2
10
250
650
Unit
V
V
V
V
V
V
V
mA
mA
V
V
μA
k
mV
mV
k
mA
mA
μA
V
V
mA
μA
μA
μA
μA
Test Conditions/Comments
R =
∞
, Figure 3
R = 50 (RS-422), Figure 3
R = 27 (RS-485), Figure 3
V
TST
= –7 V to 12 V, Figure 4
R = 27 or 50 , Figure 3
R = 27 or 50 , Figure 3
R = 27 or 50 , Figure 3
–7 V < V
OUT
< +12 V
–7 V < V
OUT
< +12 V
–7 V < V
CM
< +12 V
V
CM
= 0V
–7 V < V
CM
< +12 V
V
IN
= +12 V
V
IN
= –7 V
I
OUT
= 4 mA
I
OUT
= –4 mA
0 V < V
OUT
< V
CC
0.4 ≤ V
OUT
≤ 2.4 V
DE = 0 V, RE = V
CC
(shutdown)
DE = 0 V, RE = 0 V
DE = V
CC
CMOS Logic Input Current (RE)
CMOS Output Voltage Low
CMOS Output Voltage High
Output Short-Circuit Current
Three-State Output Leakage Current
POWER SUPPLY CURRENT
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相關代理商/技術參數 |
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|---|---|
| ADM483AR | 制造商:Analog Devices 功能描述:Single Transmitter/Receiver RS-422/RS-485 8-Pin SOIC N |
| ADM483AR-REEL | 制造商:AD 制造商全稱:Analog Devices 功能描述:5 V Low Power, Slew-Rate Limited RS-485/RS-422 Transceiver |
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| ADM483ARZ | 功能描述:IC TXRX RS485/RS422 LP 8SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發器 系列:- 標準包裝:1 系列:- 類型:線路收發器 驅動器/接收器數:5/3 規程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC 包裝:Digi-Reel® 產品目錄頁面:918 (CN2011-ZH PDF) 其它名稱:296-25096-6 |
| ADM483E | 制造商:AD 制造商全稱:Analog Devices 功能描述:+-15 kV ESD Protected, EMC Compliant Slew Rate Limited, EIA RS-485 Transceiver |
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