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| 型号： | MAX3161ECAG+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 17/23页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS232/485/422 24SSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 58 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 2/2 |
| 规程： | RS232，RS422，RS485 |
| 电源电压： | 3 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 24-SSOP |
| 包装： | 管件 |
| 产品目录页面： | 1404 (CN2011-ZH PDF) |
+3.0V to+5.5V, 1A, RS-232/RS-485/422
Multiprotocol Transceivers
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +3V to +5.5V, C1–C4 = 0.1F when tested at +3.3V ±10%; C1 = 0.047F and C2, C3, C4 = 0.33F when tested at +5V
±10%; TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
RS-232 RECEIVER INPUTS (R1IN, R2IN)
Input Voltage Range
-25
25
V
VCC = +3.3V
0.6
Input Threshold Low
VCC = +5V
0.8
V
VCC =+3.3V
2.0
Input Threshold High
VCC = +5V
2.4
V
Input Hysteresis
0.5
V
Input Resistance
357
k
Ω
RS-485/422 RECEIVER INPUTS (NOTE 2)
MAX3160
48
Input Resistance
RIN
-7V < VCM < +12V
MAX3161/
MAX3162
96
k
Ω
VCM = +12V
0.25
MAX3160
VCM = -7V
-0.15
VCM = +12V
0.125
Input Current
IIN
MAX3161/MAX3162
VCM = -7V
-0.075
mA
Input Differential Threshold
VTH
-200
-50
mV
Input Hysteresis
ΔVTH
30
mV
RS-232 TRANSMITTER OUTPUTS (T1OUT, T2OUT)
Output Voltage Swing
Both transmitter outputs loaded with 3k
Ω
to GND
±5
±5.4
V
Output Resistance
VCC = V+ = V- = 0V, VT1OUT = VT2OUT = +2V
300
10M
Ω
Output Short-Circuit Current
T_OUT = GND
±30
±60
mA
MAX3160/
MAX3161
±125
Output Leakage Current
VOUT =
±12V
TE232 = GND or SHDN =
GND
MAX3162
±25
A
RS-485/422 TRANSMITTER OUTPUTS (Y, Z)
R = 27
Ω
(RS-485)
1.5
Differential Output Voltage
VOD
Figure 1
R = 50
Ω
(RS-422)
2
V
Change in Magnitude of
Differential Output Voltage for
Complementary Output States
ΔVOD
R = 27
Ω or 50Ω, Figure 1
-0.2
0.2
V
Common Mode Output Voltage
VOC
R = 27
Ω or 50Ω, Figure 1
3
V
Change in Magnitude of
Common Mode Output Voltage
for Complementary Output
States
Δ VOC
R = 27
Ω or 50Ω, Figure 1
0.2
V
Maxim Integrated
3
MAX3160/MAX3161/MAX3162
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相关代理商/技术参数 |
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| MAX3161ECAG+ | 功能描述:RS-422/RS-485 接口 IC 3-5.5V 1uA Tcvr Multiprotocol 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 |
| MAX3161ECAG+T | 功能描述:RS-422/RS-485 接口 IC 3-5.5V 1uA Tcvr Multiprotocol 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 |
| MAX3161ECAG-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 |
| MAX3161EEAG | 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 |
| MAX3161EEAG/GG8 | 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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