參數(shù)資料
型號(hào)： MAX2321
廠商： Texas Instruments, Inc.
元件分類： 外設(shè)及接口
英文描述： DUAL EIA-232 DRIVER/RECEIVER
中文描述： 雙EIA - 232驅(qū)動(dòng)器/接收器
文件頁(yè)數(shù)： 1/7頁(yè)
文件大?。?/td> 140K
代理商： MAX2321
MAX232, MAX232I
DUAL EIA-232 DRIVER/RECEIVER
SLLS047D – FEBRUARY 1989 – REVISED MAY 1995
Copyright
1995, Texas Instruments Incorporated
2–1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Operates With Single 5-V Power Supply
LinBiCMOS
Process Technology
Two Drivers and Two Receivers
±
30-V Input Levels
Low Supply Current . . . 8 mA Typ
Meets or Exceeds ANSI EIA/TIA-232-E and
ITU Recommendation V.28
Designed to be Interchangeable With
Maxim MAX232
Applications
EIA/TIA-232-E
Battery-Powered Systems
Terminals
Modems
Computers
ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015
description
The MAX232 is a dual driver/receiver that
includes a capacitive voltage generator to supply
EIA/TIA-232-E voltage levels from a single 5-V
supply. Each receiver converts EIA/TIA-232-E
inputs to 5-V TTL/CMOS levels. These receivers
have a typical threshold of 1.3 V and a typical
hysteresis of 0.5 V, and can accept
±
30-V inputs.
Each driver converts TTL/CMOS input levels into
EIA/TIA-232-E levels. The driver, receiver, and
voltage-generator functions are available as cells
in the Texas Instruments LinASIC
library.
The MAX232 is characterized for operation from
0
°
C to 70
°
C. The MAX232I is characterized for
operation from –40
°
C to 85
°
C.
LinASIC and LinBiCMOS are trademarks of Texas Instruments Incorporated.
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
C1+
V
S+
C1–
C2+
C2–
V
S–
T2OUT
R2IN
V
CC
GND
T1OUT
R1IN
R1OUT
T1IN
T2IN
R2OUT
DW OR N PACKAGE
(TOP VIEW)
logic symbol
This symbol is in accordance with ANSI/IEEE Std 91-1984 and
IEC Publication 617-12.
2VCC – 1.5 V
–2VCC + 1.5 V
2
6
14
7
13
8
C1+
C1–
C2+
C2–
1
3
4
5
11
10
12
9
GND
15
0 V
VCC
16
5 V
C1+
C1–
C2+
C2–
T1IN
T2IN
R1OUT
R2OUT
T1OUT
T2OUT
R1IN
R2IN
VS+
VS–
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
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MAX2321EUP.B50029 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX2321EUP+ 功能描述:射頻放大器 Adj SiGe Dual Band LNA/Mixer RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點(diǎn):37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測(cè)試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
MAX2321EUP+T 功能描述:射頻放大器 Adj SiGe Dual Band LNA/Mixer RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點(diǎn):37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測(cè)試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
MAX2321EUP-T 功能描述:射頻放大器 Adj SiGe Dual Band LNA/Mixer RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點(diǎn):37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測(cè)試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
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