Nhà sản xuất: TI

- Kiểu chân: SOIC(16); Hãng: TI;

- Dual EIA-232 Driver/Receiver, Two Drivers and Two Receivers, Vcc=5V, 1.0-µF Charge-Pump Capacitors, Up To 120 kbit/s.

Giá: 6,000đ/ con

S.LượngĐơn giá

Còn: 200

Số lượng mua:

Thông tin sản phẩm

MAX232DR Datasheet

The MAX232 device is a dual driver/receiver that includes a capacitive voltage generator to supply TIA/EIA-232-232-F voltage levels from a single 5-V supply. Each receiver converts TIA/EIA-232-F inputs to 5-V TTL/CMOS levels. These receivers have a typical threshold of 1.3 V, a typical hysteresis of 0.5 V, and can accept ±30-V inputs. Each driver converts TTL/CMOS input levels into TIA/EIA-232-F levels. The driver, receiver, and voltage-generator functions are available as cells in the Texas Instruments LinASIC™ library.


  • Meet or Exceed TIA/EIA-232-F and ITU Recommended V.28
  • Operates From a Single 5-V Power Supply With 1.0-µF Charge-Pump Capacitors
  • Operate Up To 120 kbit/s
  • Two Drivers and Two Receivers
  • ±30-V Input Levels
  • Low Supply Current ...8 mA Typical
  • ESD Protection Exceeds JESD 22: 2000-V Human-Body Model (A114-A)
  • Upgrade With Improved ESD (15-kV HBM) and 0.1-µF Charge-Pump Capacitors is Available With the MAX202
  • Applications: TIA/EIA-232-F, Battery-Powered Systems, Terminals, Modems, and Computers

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