參數(shù)資料
型號(hào): CBT3251DB
廠商: NXP Semiconductors N.V.
元件分類: 編、解碼器及復(fù)用、解復(fù)用
英文描述: 1-of-8 FET multiplexer-demultiplexer
中文描述: 八選一場效應(yīng)管復(fù)用器/解復(fù)用器
封裝: CBT3251D<SOT109-1 (SO16)|<<http://www.nxp.com/packages/SOT109-1.html<1<week 50, 2005,;CBT3251D<SOT109-1 (SO16)|<<http://www.nxp.com/packages/SOT109-1.html<1<week 50
文件頁數(shù): 11/16頁
文件大?。?/td> 95K
代理商: CBT3251DB
CBT3251_1
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 01 — 21 December 2005
4 of 16
Philips Semiconductors
CBT3251
1-of-8 FET multiplexer/demultiplexer
6.
Functional description
6.1 Function selection
7.
Limiting values
[1]
The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings
are observed.
8.
Recommended operating conditions
[1]
All unused control inputs of the device must be held at VCC or GND to ensure proper device operation.
Table 3:
Function selection
H = HIGH state; L = LOW state; X = Don’t Care.
Inputs
Function
OE
S2
S1
S0
LLLLA port = B1 port
LLLH
A port = B2 port
L
H
L
A port = B3 port
L
H
A port = B4 port
L
H
L
A port = B5 port
L
H
L
H
A port = B6 port
L
H
L
A port = B7 port
L
HHHA port = B8 port
H
X
disconnect
Table 4:
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
Max
Unit
VCC
supply voltage
0.5 [1]
+7.0
V
VI
input voltage
0.5 [1]
+7.0
V
ICCC
continuous current through
each VCC or GND pin
-
128
mA
IIK
input clamping current
VI <0V
-
50
mA
Tstg
storage temperature
65
+150
°C
Table 5:
Operating conditions
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VCC
supply voltage
4.5
-
5.5
V
VIH
HIGH-state input voltage
2.0
-
V
VIL
LOW-state input voltage
-
0.8
V
Tamb
ambient temperature
operating in free air
40
-
+85
°C
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CBT3251DB,118 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 DUAL 1-OF-8 FET 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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CBT3251DS 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 1OF8 FET MULTIPLXR/ DEMUX 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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