參數(shù)資料
型號： SN75173D
廠商： TEXAS INSTRUMENTS INC
元件分類： Buffer和線驅(qū)動
英文描述： QUAD LINE RECEIVER, PDSO16
封裝： GREEN, PLASTIC, SOIC-16
文件頁數(shù)： 17/21頁
文件大?。?/td> 687K
代理商： SN75173D
SN55173, SN65173, SN75173
QUADRUPLE DIFFERENTIAL LINE RECEIVERS
SLLS144E – OCTOBER 1980 – REVISED APRIL 2000
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended ranges of common-mode input voltage, supply
voltage, and operating free-air temperature
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIT+
Positive-going input threshold voltage
VO = 2.7 V,
IO = – 0.4 mA
0.2
V
VIT–
Negative-going input threshold voltage
VO = 0.5 V,
IO = 16 mA
– 0.2
V
Vhys
Hysteresis (VIT+ – VIT–)
See Figure 4
50
mV
VIK
Enable-input clamp voltage
II = – 18 mA
– 1.5
V
SN55173
2.5
V
VOH
High-level output voltage
VID = 200 mV,
IOH = – 400 A SN65173,
SN75173
2.7
V
VOL
Low level output voltage
VID = 200 mV
See Figure 1
IOL = 8 mA
0.45
V
VOL
Low-level output voltage
VID = – 200 mV,
See Figure 1
IOL = 16 mA
0.5
V
IOZ
High-impedance-state output current
VO = 0.4 V to 2.4 V
±20
A
II
Line input current
Other input at 0 V
See Note 3
VI = 12 V
1
mA
II
Line input current
Other input at 0 V,
See Note 3
VI = – 7 V
– 0.8
mA
IIH
High-level enable-input current
VIH = 2.7 V
20
A
IIL
Low-level enable-input current
VIL = 0.4 V
– 100
A
ri
Input resistance
12
k
IOS
Short-circuit output current
–15
–85
mA
ICC
Supply current
Outputs disabled
70
mA
All typical values are at VCC = 5 V, TA = 25°C.
The algebraic convention, in which the less positive (more negative) limit is designated as minimum, is used in this data sheet for threshold voltage
levels only.
NOTE 3: Refer to TIA/EIA-422-B and TIA/EIA-423-B for exact conditions.
switching characteristics, VCC = 5 V, TA = 25°C
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
tPLH Propagation delay time, low-to-high-level output
VID = – 1.5 V to 1.5 V,
20
35
ns
tPHL Propagation delay time, high-to-low-level output
ID
,
CL = 15 pF,
See Figure 1
22
35
ns
tPZH Output enable time to high level
CL = 15 pF,
See Figure 2
17
22
ns
tPZL
Output enable time to low level
CL = 15 pF,
See Figure 3
20
25
ns
tPHZ Output disable time from high level
CL = 5 pF,
See Figure 2
21
30
ns
tPLZ
Output disable time from low level
CL = 5 pF,
See Figure 3
30
40
ns
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN75173D 制造商:Texas Instruments 功能描述:Line Receiver IC
SN75173DE4 功能描述:RS-422/RS-485 接口 IC Quadruple Diff Line Receiver RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
SN75173DG4 功能描述:總線收發(fā)器 Quad Differential Line Driver 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
SN75173DR 功能描述:RS-485接口IC Quadruple Diff Line Receiver 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
SN75173DRE4 功能描述:RS-422/RS-485 接口 IC Quadruple Diff Line Receiver RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
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