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參數(shù)資料
| 型號(hào)： | 26LS32 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 2400 baud embedded modem module for data communications ot the Public Switched Telephone Network |
| 中文描述： | 翻兩番差分線接收機(jī) |
| 文件頁(yè)數(shù)： | 1/10頁(yè) |
| 文件大?。?/td> | 146K |
| 代理商： | 26LS32 |
AM26LS32AC, AM26LS32AI, AM26LS33AC,
AM26LS32AM, AM26LS33AM
QUADRUPLE DIFFERENTIAL LINE RECEIVERS
SLLS115D – OCTOBER 1980 – REVISED MARCH 2002
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
AM26LS32A Devices Meet or Exceed the
Requirements of ANSI TIA/EIA-422-B,
TIA/EIA-423-B, and ITU Recommendations
V.10 and V.11
AM26LS32A Devices Have
±
7-V
Common-Mode Range With
±
200-mV
Sensitivity
AM26LS33A Devices Have
±
15-V
Common-Mode Range With
±
500-mV
Sensitivity
Input Hysteresis . . . 50 mV Typical
Operate From a Single 5-V Supply
Low-Power Schottky Circuitry
3-State Outputs
Complementary Output-Enable Inputs
Input Impedance . . . 12 k
Min
Designed to Be Interchangeable With
Advanced Micro Devices AM26LS32
and
AM26LS33
description
The AM26LS32A and AM26LS33A devices are
quadruple differential line receivers for balanced
and unbalanced digital data transmission. The
enable function is common to all four receivers
and offers a choice of active-high or active-low
input. The 3-state outputs permit connection
directly to a bus-organized system. Fail-safe
design ensures that, if the inputs are open, the
outputs always are high.
Compared to the AM26LS32 and the AM26LS33, the AM26LS32A and AM26LS33A incorporate an additional
stage of amplification to improve sensitivity. The input impedance has been increased, resulting in less loading
of the bus line. The additional stage has increased propagation delay; however, this does not affect
interchangeability in most applications.
The AM26LS32AC and AM26LS33AC are characterized for operation from 0
°
C to 70
°
C. The AM26LS32AI is
characterized for operation from –40
°
C to 85
°
C. The AM26LS32AM and AM26LS33AM are characterized for
operation over the full military temperature range of –55
°
C to 125
°
C.
Copyright
2002, Texas Instruments Incorporated
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.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
AM26LS32 and AM26LS33 are trademarks of Advanced Micro Devices, Inc.
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8
16
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11
10
9
1B
1A
1Y
G
2Y
2A
2B
GND
V
CC
4B
4A
4Y
G
3Y
3A
3B
AM26LS32AC . . . D, N, OR NS PACKAGE
AM26LS32AI, AM26LS33AC . . . D OR N PACKAGE
AM26LS32AM, AM26LS33AM . . . J PACKAGE
(TOP VIEW)
3
2 1 20 19
9 10 11 12 13
4
5
6
7
8
18
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15
14
4A
4Y
NC
G
3Y
1Y
G
NC
2Y
2A
AM26LS32AM, AM26LS33AM . . . FK PACKAGE
(TOP VIEW)
1
1
N
3
3
4
2
G
N
V
C
NC – No internal connection
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 26LS32 | QUAD EIA-422/3 LINE RECEIVER WITH THREE.STATE OUTPUTS |
| 26MB05A | SINGLE PHASE BRIDGE |
| 26MB140A | 1400V Bridge in a D-34A package |
| 26MB140 | SINGLE PHASE BRIDGE Power Modules |
| 26MB160 | SINGLE PHASE BRIDGE Power Modules |
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| 26LS32/B2C | 制造商: 功能描述: 制造商:undefined 功能描述: |
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| 26LS32/BEAJC | 制造商: 功能描述: 制造商:Motorola Inc 功能描述: 制造商:undefined 功能描述: |
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