參數(shù)資料
型號： SN65LBC176Q
廠商： Texas Instruments, Inc.
英文描述： DIFFERENTIAL BUS TRANSCEIVERS
中文描述： 差分總線收發(fā)器
文件頁數(shù)： 1/15頁
文件大?。?/td> 218K
代理商： SN65LBC176Q
SN55LBC176, SN65LBC176, SN65LBC176Q, SN75LBC176
DIFFERENTIAL BUS TRANSCEIVERS
SLLS067F – AUGUST 1990 – REVISED JANUARY 2000
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Bidirectional Transceiver
Meet or Exceed the Requirements of ANSI
Standard RS-485 and
ISO 8482:1987(E)
High-Speed Low-Power LinBiCMOS
Circuitry
Designed for High-Speed Operation in Both
Serial and Parallel Applications
Low Skew
Designed for Multipoint Transmission on
Long Bus Lines in Noisy Environments
Very Low Disabled Supply-Current
Requirements . . . 200
μ
A Maximum
Wide Positive and Negative Input/Output
Bus Voltage Ranges
Driver Output Capacity . . .
±
60 mA
Thermal-Shutdown Protection
Driver Positive-and Negative-Current
Limiting
Open-Circuit Fail-Safe Receiver Design
Receiver Input Sensitivity . . .
±
200 mV Max
Receiver Input Hysteresis . . . 50 mV Typ
Operate From a Single 5-V Supply
Glitch-Free Power-Up and Power-Down
Protection
Available in Q-Temp Automotive
HighRel Automotive Applications
Configuration Control / Print Support
Qualification to Automotive Standards
description
The
SN65LBC176Q, and SN75LBC176 differential
bus transceivers are monolithic, integrated
circuits designed for bidirectional data communi-
cation on multipoint bus-transmission lines. They
are designed for balanced transmission lines and
meet
ANSI
Standard
8482:1987(E).
SN55LBC176,
SN65LBC176,
RS-485
and
ISO
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.
1
2
3
4
8
7
6
5
R
RE
DE
D
V
CC
B
A
GND
D, JG, OR P PACKAGE
(TOP VIEW)
3
2
1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
NC
B
NC
A
NC
NC
RE
NC
DE
NC
FK PACKAGE
(TOP VIEW)
N
R
N
G
N
C
N
N
D
N
NC–No internal connection
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.
Copyright
2000, Texas Instruments Incorporated
On products compliant to MIL-PRF-38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
LinBiCMOS and LinASIC are trademarks of Texas Instruments Incorporated.
INPUT
D
H
L
X
ENABLE
DE
H
H
L
OUTPUTS
A B
H L
L H
Z Z
DRIVER
DIFFERENTIAL INPUTS
A–B
VID
≥
0.2 V
–0.2 V < VID < 0.2 V
VID
≤
–0.2 V
X
Open
H = high level, L = low level, = indeterminate,
X = irrelevant, Z = high impedance (off)
ENABLE
RE
L
L
L
H
L
OUTPUT
R
H
L
Z
H
RECEIVER
Function Tables
相關(guān)PDF資料
PDF描述
SN65LBC176QP DIFFERENTIAL BUS TRANSCEIVERS
SN55LVDS31FK HIGH-SPEED DIFFERENTIAL LINE DRIVERS
SN55LVDS31J HIGH-SPEED DIFFERENTIAL LINE DRIVERS
SN55LVDS32FK HIGH-SPEED DIFFERENTIAL LINE RECEIVERS
SN55LVDS32J HIGH-SPEED DIFFERENTIAL LINE RECEIVERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN65LBC176QD 功能描述:RS-485接口IC Quad LP Diff Bus RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
SN65LBC176QDG4 功能描述:總線收發(fā)器 Diff Bus Xceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
SN65LBC176QDR 功能描述:RS-485接口IC Differential Bus Transceiver RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
SN65LBC176QDRG4 功能描述:總線收發(fā)器 Diff Bus Xceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
SN65LBC176QDRG4Q1 功能描述:RS-485接口IC Auto Cat Diff Bus Xceiver RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
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