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参数资料
| 型号： | MAX3385ECWN |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 6/12页 |
| 文件大小： | 0K |
| 描述： | IC TXRX LP RS232 250KBPS 18-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 40 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 2/3 |
| 规程： | RS232 |
| 电源电压： | 3 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 18-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 18-SOIC W |
| 包装： | 管件 |
MAX3385E
±15kV ESD-Protected, 3.0V to 5.5V, Low-Power,
up to 250kbps, True RS-232 Transceiver
_______________________________________________________________________________________
3
Note 2: Transmitter skew is measured at the transmitter zero cross points.
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +3V to +5.5V, C1–C4 = 0.1F, tested at 3.3V ±10%; C1 = 0.047F, C2–C4 = 0.33F, tested at 5.0V ±10%; TA = TMIN to TMAX,
unless otherwise noted. Typical values are at TA = +25°C.)
Receiver input to receiver output,
CL = 150pF
RL = 3k
, CL = 1000pF,
one transmitter switching
VCC = 3.3V,
TA = +25°C,
RL = 3k
to 7k,
measured from +3V
to -3V or -3V to +3V
VOUT
≥ +3.7V, RLOAD at V+ = 3k
(Note 2)
CONDITIONS
s
0.15
tPLH
Receiver Propagation Delay
0.15
tPHL
kbps
250
Maximum Data Rate
630
s
250
Time to Exit Shutdown
ns
100
tPHL - tPLH
Transmitter Skew
ns
50
tPHL - tPLH
Receiver Skew
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
VCC = V+ = V- = 0, transmitter output = ±2V
All transmitter outputs loaded with 3k
to ground
IEC1000-4-2 Contact Discharge
IEC1000-4-2 Air Discharge
Human Body Model
VCC = 0 or 3V to 5.5V, VOUT = ±12V, transmitters disabled
CONDITIONS
300
10M
Output Resistance
V
±5
±5.4
Output Voltage Swing
±8
R_IN, T_OUT
±15
kV
±15
mA
±60
Output Short-Circuit Current
A
±25
Output Leakage Current
UNITS
MIN
TYP
MAX
PARAMETER
TIMING CHARACTERISTICS
(VCC = +3V to +5.5V, C1–C4 = 0.1F, tested at 3.3V ±10%; C1 = 0.047F, C2–C4 = 0.33F, tested at 5.0V ±10%; TA = TMIN to TMAX,
unless otherwise noted. Typical values are at TA = +25°C.)
CL = 150pF to
1000pF
CL = 150pF to
2500pF
V/s
430
Transition-Region Slew Rate
TRANSMITTER OUTPUTS
ESD PROTECTION
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相关代理商/技术参数 |
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| MAX3385ECWN+T | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX3385ECWN-T | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX3385EEAP | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX3385EEAP+ | 制造商:Maxim Integrated Products 功能描述:LINE TRANSMITTER/RCVR 2TR 2TX 2RX 20SSOP - Rail/Tube |
| MAX3385EEAP+T | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
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