- 您现在的位置：买卖IC网 > PDF目录375259 > ADM3493ARZ-REEL7 (ANALOG DEVICES INC) 3.3 V Slew Rate Limited, Half Duplex RS-485/RS-422 Transceiver PDF资料下载
参数资料
| 型号： | ADM3493ARZ-REEL7 |
| 厂商： | ANALOG DEVICES INC |
| 元件分类： | 通用总线功能 |
| 英文描述： | 3.3 V Slew Rate Limited, Half Duplex RS-485/RS-422 Transceiver |
| 中文描述： | LINE TRANSCEIVER, PDSO8 |
| 封装： | LEAD FREE, MS-012AA, SOIC-8 |
| 文件页数： | 3/12页 |
| 文件大小： | 233K |
| 代理商： | ADM3493ARZ-REEL7 |
ADM3493
SPECIFICATIONS
V
CC
= 3.3 V ±0.3 V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.
Table 1.
Parameter
DRIVER
Differential Output Voltage, V
OD
Rev. 0 | Page 3 of 12
Min
Typ
Max
Units
V
Test Conditions/Comments
R
L
= 100 Ω (RS-422), V
cc
= 3.3 V
±5% (see Figure 3)
R
L
= 54 Ω (RS-485) (see Figure 3)
R
L
= 60 Ω
(RS-485), V
cc
= 3.3 V
(see Figure 4)
R
L
= 54 Ω or 100 Ω (see Figure 3)
R
L
= 54 Ω or 100 Ω (see Figure 3)
R
L
= 54 Ω or 100 Ω (see Figure 3)
DE, DI, RE
DE, DI, RE
DE, DI, RE
V
IN
= 12 V
DE = 0 V
V
CC
= 0 V or 3.6 V
2.0
1.5
1.5
V
V
Δ
|V
OD
| for Complementary Output States
1
Common-Mode Output Voltage, V
OC
Δ
|V
OC
| for Common-Mode Output Voltage
1
DRIVER INPUT LOGIC
CMOS Input Logic Threshold Low, V
IH
CMOS Input Logic Threshold High, V
IL
CMOS Logic Input Current, I
N1
Input Current (A, B), I
N2
0.2
3
0.2
0.8
±2
V
V
V
V
V
μA
μA
2.0
60
60
μA
V
IN
= 7 V
RECEIVER
Differential Input Threshold Voltage, V
TH
Input Hysteresis,
Δ
V
TH
CMOS Output Voltage High, V
OH
V
mV
V
7V < V
CM
< + 12 V
V
CM
= 0 V
I
OUT
= 1.5 mA, V
ID
= 200 mV
(see Figure 5)
I
OUT
= 2.5mA, V
ID
= 200mV
(see Figure 5)
V
cc
= 3.6 V, 0 V
≤
V
OUT
≤
V
cc
7 V < V
CM
< + 12 V
DE = V
CC
RE = 0 V or V
CC
DE = V
CC
RE = 0 V
DE = 0 V, RE = V
CC
, DI = V
CC
or 0 V
V
OUT
= 7 V
V
OUT
= 12 V
0 V < V
RO
< V
CC
0.2
V
cc
– 0.4
0.2
50
CMOS Output Voltage Low, V
OL
0.4
V
Three-State Output Leakage Current, I
OZR
Input Resistance, R
IN
POWER SUPPLY CURRENT
Supply Current
±1
2.2
μA
kΩ
mA
96
1.1
0.95
1.9
mA
No load,
DI = 0 V or V
CC
Supply Current in Shutdown Mode, I
SHDN
Driver Short-Circuit Output Current, I
OSD
0.002
1
μA
mA
mA
mA
250
250
±60
Receiver Short-Circuit Output Current, I
OSR
±8
1
Δ
V
OD
and
Δ
V
OC
are the changes in V
OD
and V
OC
, respectively, when DI input changes state.
相关PDF资料 |
PDF描述 |
|---|---|
| ADM4073 | Low Cost, Voltage Output, High-Side, Current-Sense Amplifier |
| ADM4073FWRJZ-REEL7 | Low Cost, Voltage Output, High-Side, Current-Sense Amplifier |
| ADM4073HWRJZ-REEL7 | Low Cost, Voltage Output, High-Side, Current-Sense Amplifier |
| ADM4073TWRJZ-REEL7 | Low Cost, Voltage Output, High-Side, Current-Sense Amplifier |
| ADM4210 | Hot Swap Controller in 6-Lead TSOT Package |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ADM383 | 制造商:AD 制造商全称:Analog Devices 功能描述:5 V Low Power, Slew-Rate Limited RS-485/RS-422 Transceiver |
| ADM401-1/12VDC | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| ADM401-1/24VDC | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| ADM401-1/48VDC | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| ADM401-2/12VDC | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
发布紧急采购，3分钟左右您将得到回复。