參數(shù)資料
型號(hào)： TC74HC4051AFN
元件分類： 多路復(fù)用及模擬開關(guān)
英文描述： 8-CHANNEL, SGL ENDED MULTIPLEXER, PDSO16
封裝： 0.300 INCH, 1.27 MM PITCH, LEAD FREE, PLASTIC, SOP-16
文件頁數(shù)： 14/15頁
文件大?。?/td> 328K
代理商： TC74HC4051AFN
TC74HC4051,4052AP/AF/AFT,4053AP/AF/AFN/AFT
2007-10-01
8
Analog Switch Characteristics (GND = 0 V, Ta = 25°C) (Note 1)
Test Condition
Characteristics
Symbol
VEE
(V)
VCC
(V)
Typ.
Unit
Sine wave distortion
(T.H.D)
RL = 10 kΩ,
CL = 50 pF
fIN = 1 kHz
VIN = 4.0 Vp-p
VIN = 8.0 Vp-p
VIN = 11.0 Vp-p
2.25
4.5
6.0
2.25
4.5
6.0
0.025
0.020
0.018
%
All
(Note 2)
120
4051
(Note 3)
45
4052
70
4053
2.25 2.25
95
All
(Note 2)
190
4051
(Note 3)
70
4052
110
4053
4.5
150
All
(Note 2)
200
4051
(Note 3)
85
4052
140
Frequency response
(switch on)
fmax
Adjust fIN voltage to obtain
0dBm at VOS
Increase fIN frequency until
dB meter reads
3dB
RL = 50 Ω, CL = 10 pF
fIN = 1 MHz, sine wave
4053
6.0
190
MHz
Feed through attenuation
(switch off)
VIN is centered at (VCC VEE)/2
Adjust input for 0dBm
RL = 600 Ω, CL = 50 pF
fIN = 1 MHz, sine wave
2.25
4.5
6.0
2.25
4.5
6.0
50
dB
Crosstalk
(control input to signal output)
RL = 600 Ω, CL = 50 pF
fIN = 1 MHz, square wave (tr = tf = 6 ns)
2.25
4.5
6.0
2.25
4.5
6.0
60
140
200
mV
Crosstalk
(between any switches)
Adjust VIN to obtain 0dBm at input
RL = 600 Ω, CL = 50 pF
fIN = 1 MHz, sine wave
2.25
4.5
6.0
2.25
4.5
6.0
50
dB
Note 1: These characteristics are determined by design of devices.
Note 2: Input COMMON terminal, and measured at SWITCH terminal.
Note 3: Input SWITCH terminal, and measured at COMMON terminal.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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TC74HC4051AFT(EL,M 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 8-Ch Analog Multi Demult 15ns VCC 5V RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
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