CD4051BM
Multiplexer Switch ICs CMOS Sgl 8-Ch Ana Multipl/DmultiplexerCD4051BM
Multiplexer Switch ICs CMOS Sgl 8-Ch Ana Multipl/Dmultiplexer
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製造商零件號 # : CD4051BM
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包裝/封裝: SOIC-16
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製造商: Texas Instruments
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產品分類 : Analog Switches, Multiplexers, Demultiplexers
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CD4051BM 數據表
價格 (USD)
數量 | 單價 | 總價 |
---|---|---|
1 | $0.904 | $0.90 |
10 | $0.740 | $7.40 |
30 | $0.660 | $19.80 |
100 | $0.579 | $57.90 |
500 | $0.531 | $265.50 |
1000 | $0.506 | $506.00 |
這些價格會受到市場波動的影響,需要提交報價才能取得最新價格。
詳細說明
Boasting digital control over analog switches, the CD4051BM provides a reliable solution for routing signals with precision. Its low ON impedance guarantees minimal signal distortion, while the low OFF leakage current ensures signal integrity is maintained. This device is capable of handling a range of supply voltages, making it suitable for diverse electronic systems that require efficient analog switching capabilities
主要特徵
- Fast switching times and low delay time
- High-speed operation with precise control
- Precise timing and synchronization capabilities
應用
- Analog and Digital Multiplexing and Demultiplexing
- A/D and D/A Conversion
- Signal Gating
規格
以下是所選零件的基本參數,涉及零件的特性及其所屬類別。
Configuration | 8:1 | Number of channels | 1 |
Power supply voltage - single (V) | 3.3, 5, 12, 16, 20 | Power supply voltage - dual (V) | +/-10, +/-2.5, +/-5 |
Protocols | Analog | Ron (typ) (Ω) | 125 |
CON (typ) (pF) | 30 | ON-state leakage current (max) (µA) | 0.3 |
Supply current (typ) (µA) | 0.04 | Bandwidth (MHz) | 20 |
Operating temperature range (°C) | -55 to 125 | Features | Break-before-make |
Input/output continuous current (max) (mA) | 10 | Rating | Catalog |
Drain supply voltage (max) (V) | 20 | Supply voltage (max) (V) | 20 |
Negative rail supply voltage (max) (V) | 0 |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is CD4051BM?
The CD4051BM is an analog multiplexer/demultiplexer integrated circuit (IC) designed by Texas Instruments. It is commonly used for signal routing and selection in analog applications, such as audio switching, data acquisition, and instrumentation systems.
How Does CD4051BM Work?
The CD4051BM works by allowing the selection of one analog signal from multiple input channels to be connected to a single output channel. It uses control signals to enable different input channels, providing flexibility in routing analog signals within a circuit. The device is controlled using digital logic signals to determine the desired signal path.
How Many Pins does CD4051BM have and What are the Functions of the Pinout Configuration?
The CD4051BM is housed in a 16-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VDD: Positive supply voltage pin.
- VSS: Ground pin.
- IN/OUT: Common input/output pin.
- AN0-AN7: Analog signal input channels.
- Y: Multiplexed analog output.
- E: Enable pin for device control.
- S0-S2: Control pins for channel selection.
What are the Pros and Cons of CD4051BM?
Pros:
- Simple Interface: Easy to control with digital signals for channel selection.
- Low Cost: Economical solution for analog signal multiplexing applications.
- Low Power Consumption: Operates with low power, suitable for battery-powered devices.
- Multiple Channels: Provides multiple input channels for signal routing flexibility.
Cons:
- Channel Crosstalk: May exhibit some signal interference between channels.
- Resolution Limitation: Limited resolution compared to high-end analog multiplexers.
- Non-Rail-to-Rail Operation: Input signal range may be limited to supply voltage levels.
Are There Any Equivalents/Alternatives to CD4051BM for Recommendation?
- The CD4052BM and CD4053BM are similar analog multiplexer/demultiplexer ICs from Texas Instruments.
- Alternatives to the CD4051BM include the 74HC4051 from NXP Semiconductors and the DG406DJ from Maxim Integrated.
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