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參數(shù)資料
| 型號： | ST3241ECTR |
| 廠商： | 意法半導體 |
| 元件分類： | RS-232 |
| 英文描述： | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| 中文描述： | 5V的高速RS - 232收發(fā)器與0.1uF電容 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大小： | 202K |
| 代理商： | ST3241ECTR |
1/10
October 2002
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ESD PROTECTION FOR RS-232 I/O PINS:
±8KV IEC 1000-4-2 CONTACT DISCHARGE
±15KV HUMAN BODY MODEL
1
μ
A SUPPLY CURRENT ACHIEVED WHEN
IN AUTO-POWERDOWN
250Kbps MINIMUM GUARANTEED DATA
RATE
GUARANTEED 6V/
μ
s SLEW RATE RANGE
GUARANTEED MOUSE DRIVEABILITY
0.1
μ
F EXTERNAL CAPACITORS
MEET EIA/TIA-232 SPECIFICATIONS DOWN
TO 3V
AVAILABLE IN SO-28, SSOP28 AND
TSSOP28 PACKAGES
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DESCRIPTION
The ST3241E device consists of 3 drivers, 5
receivers and a dual charge-pump circuit. The
device meets the requirements of EIA/TIA and
V.28/V.24 comunication standards providing high
data rate capability and enhanced electrostatic
discharge (ESD) protection. All transmitter outputs
and receiver input are protected to ±8KV USING
IEC 1000-4-2 contact discharge and ±15KV using
the Human Body Model. The receiver R2 is
always active to implement a wake-up feature for
serial port.
The ST3241E has a proprietary low-dropout
transmitter output stage enabling true RS-232
performance from a 3.0V to 5.5V supply with a
dual charge pump. The device is guaranteed to
run at data rates of 250kbps while maintaining
RS-232 output levels.
It is a complete serial port (3 drivers, 5 receivers)
intended for notebook or subnotebook computers.
Receivers R1 and R2 have extra outputs in
addition to their standard outputs. These extra
outputa are always active.
Typical application are in notebook, subnotebook,
palmtop computers, battery-powered equipment,
hand-held equipment, peripherals and printers.
ST3241E
±15KV ESD PROTECTED 3 TO 5.5V, 400KBPS,
RS-232 TRANSCEIVER WITH AUTO-POWERDOWN
SSOP
SOP
TSSOP
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ST3241EB | Stratix FPGA 20K FBGA-672 |
| ST3241EC | Stratix FPGA 20K FBGA-780 |
| ST3243CD | CABLE ASSEMBLY; SMA MALE TO SMA MALE; 50 OHM, RG58C/U COAX; 36" CABLE LENGTH |
| ST3243BD | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| ST3243BDR | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ST3243 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3 TO 5.5V, 400KBPS, RS-232 TRANSCEIVER WITH AUTO-POWERDOWN |
| ST3243_04 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3 TO 5.5V, 400KBPS, RS-232 TRANSCEIVER WITH AUTO-POWERDOWN |
| ST3243_06 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3 to 5.5V, 400Kbps, RS-232 Transceiver with auto-powerdown |
| ST3243B | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3 to 5.5 V, 400 Kbps, RS-232 transceiver with auto-power-down |
| ST3243B_07 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3 to 5.5 V, 400 Kbps, RS-232 transceiver with auto-power-down |
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