TEXAS INSTRUMENTS MAX3221EIPWR 芯片, 收发器, RS-232, 5.5V, TSSOP-16
DESCRIPON
The MAX3221E is a single driver, single receiver RS-232 solution operating from a single VCC supply. The RS-232 pins provide IEC G1000-4-2 ESD Protection. The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. These devices operate at data signaling rates up to 250 kbit/s and a maximum of 30-V/µs driver output slew rate.
FEATURES
• ESD Protection for RS-232 Pins
– ±15 kV Human-Body Model HBM
– ±8 kV IEC 61000-4-2, Contact Discharge
– ±15 kV IEC 61000-4-2, Air-Gap Discharge
• Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards
• Operates With 3-V to 5.5-V VCC Supply
• Operates up to 250 kbit/s
• One Driver and One Receiver
• Low Standby Current . . . 1 µA Typ
• External Capacitors . . . 4 × 0.1 µF
• Accepts 5-V Logic Input With 3.3-V Supply
• Alternative High-Speed Pin-Compatible Device 1 Mbit/s
– SN75C3221E and SN65C3221E
• Auto-Powerdown Feature Automatically Disables Drivers for Power Savings
APPLICATIONS
• Battery-Powered, Hand-Held, and Portable Equipment
• PDAs and Palmtop PCs
• Notebooks, Subnotebooks, and Laptops
• Digital Cameras
• Mobile Phones and Wireless Devices
电源电压DC 3.30 V, 5.00 V
供电电流 1 mA
针脚数 16
数据速率 250 kbps
驱动器/包 1
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 3V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 4.5 V
安装方式 Surface Mount
引脚数 16
封装 TSSOP-16
长度 5 mm
宽度 4.4 mm
高度 1 mm
封装 TSSOP-16
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
MAX3221EIPWR TI 德州仪器 | 当前型号 | 当前型号 |
MAX3221EIPWE4 德州仪器 | 完全替代 | MAX3221EIPWR和MAX3221EIPWE4的区别 |
MAX3221EIPWRG4 德州仪器 | 完全替代 | MAX3221EIPWR和MAX3221EIPWRG4的区别 |
TRS3221CPWR 德州仪器 | 完全替代 | MAX3221EIPWR和TRS3221CPWR的区别 |