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參數(shù)資料
| 型號： | CD4067BMS |
| 廠商： | Intersil Corporation |
| 英文描述： | CMOS Analog Multiplexers/Demultiplexers |
| 中文描述： | CMOS模擬多路復(fù)用器/解復(fù)用器 |
| 文件頁數(shù)： | 10/10頁 |
| 文件大小： | 105K |
| 代理商： | CD4067BMS |
10
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Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time without
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and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which
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For information regarding Intersil Corporation and its products, see web site
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CD4067BMS, CD4097BMS
Chip Dimensions and Pad Layouts
CD4067BMSH
CD4097BMSH
Dimensions in parentheses are in millimeters
and are derived from the basic inch dimensions
as indicated. Grid graduations are in mils (10
-3
inch)
Special Considerations
In applications where separate power sources are used to
drive VDD and the signal inputs, the VDD current capability
should exceed VDD/RL (RL = effective external load). This
provision avoids permanent current flow or clamp action on
the VDD supply when power is applied or removed from the
CD4067BMS or CD4097BMS.
When switching from one address to another, some of the
ON periods of the channels of the multiplexers will overlap
momentarily, which may be objectionable in certain applica-
tions. Also when a channel is turned on or off by an address
input, there is a momentary conductive path from the chan-
nel to VSS, which will dump some charge from any capacitor
connected to the input or output of the channel. The inhibit
input turning on a channel will similarly dump some charge
to VSS.
The amount of charge dumped is mostly a function of the
signal level above VSS. Typically, at VDD - VSS = 10V, a
100pF capacitor connected to the input or output of the
channel will lose 3 to 4% of its voltage at the moment the
channel turns on or off. This loss of voltage is essentially
independent of the address or inhibit signal transition time, if
the transition time is less than 1 - 2
μ
s. When the inhibit sig-
nal turns a channel off, there is no charge dumping to VSS.
Rather, there is a slight rise in the channel voltage level
(65mV typ.) due to capacitive coupling from inhibit input to
channel input or output. Address inputs also couple some
voltage steps onto the channel signal levels.
In certain applications, the external load resistor current may
include both VDD and signal-line components. To avoid
drawing VDD current when switch current flows into the
transmission gate inputs, the voltage drop across the bidi-
rectional switch must not exceed 0.8 volt (calculated from
RON values shown in ELECTRICAL CHARACTERISTICS
CHART - Table 1). no VDD current will flow through RL if the
switch current flows into terminal 1 on the CD4067BMS, ter-
minals 1 and 17 on the CD4097BMS.
METALLIZATION:
PASSIVATION:
BOND PADS:
DIE THICKNESS:
Thickness: 11k
14k
, AL.
10.4k - 15.6k
, Silane
0.004 inches X 0.004 inches MIN
0.0198 inches - 0.0218 inches
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CD4067BNSR | 功能描述:多路器開關(guān) IC CMOS Sgl 16-Ch Ana Multipl/Demltplxr RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| CD4067BNSRE4 | 功能描述:多路器開關(guān) IC CMOS Sgl 16-Ch Ana Multipl/Demltplxr RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| CD4067BNSRG4 | 功能描述:多路器開關(guān) IC CMOS Sgl 16-Ch Ana Multipl/Demltplxr RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| CD4067BPW | 功能描述:多路器開關(guān) IC CMOS Sgl 16-Ch Ana Multipl/Demltplxr RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| CD4067BPWE4 | 功能描述:多路器開關(guān) IC CMOS Sgl 16-Ch Ana Multipl/Demltplxr RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
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