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ADG408BR
+BOMIC MULTIPLEXER 8X1 16SOIC
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ManufacturerAnalog Devices Inc.
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Mfr. Part #ADG408BR
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Datasheet ADG408BR DataSheet
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Package SOIC-16
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In Stock5005
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Specifications
| Attribute | Value |
| Package | Tube,Tube |
| ProductStatus | Obsolete |
| Multiplexer/DemultiplexerCircuit | 8:1 |
| NumberofCircuits | 1 |
| On-StateResistance(Max) | 100Ohm |
| Channel-to-ChannelMatching(ΔRon) | 15Ohm (Max) |
| Voltage-SupplySingle(V+) | 12V |
| Voltage-SupplyDual(V±) | ±15V |
| ChargeInjection | 20pC |
| ChannelCapacitance(CS(off)CD(off)) | 11pF, 40pF |
| Current-Leakage(IS(off))(Max) | 500pA |
| Crosstalk | -85dB @ 100kHz |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 16-SOIC (0.154, 3.90mm Width) |
Overview
Description
Key features include low power consumption and high precision, making it suitable for battery-operated and precision circuit applications. The ADG408BR operates within a supply voltage range of ±5V to ±15V, and it's known for its low on-resistance, which ensures minimal signal loss and distortion. The device is controlled via a digital interface, typically using 3-bit binary addressing to select one of the eight channels.
It is packaged in a small, surface-mount form factor, making it ideal for compact designs. The ADG408BR's robust performance and flexibility make it a popular choice in applications like data acquisition systems, communication systems, and instrumentation.
Equivalent
1. MAX308 from Maxim Integrated
2. DG408 from Vishay
3. CD74HC4067 from Texas Instruments
4. MC14067 from ON Semiconductor
These alternatives offer similar functionality and can be used in applications requiring multiplexing of analog signals. Always check the specific data sheets to ensure compatibility with your requirements.
Features
1. Configuration: It is an 8-channel single-ended analog multiplexer, allowing one of eight inputs to be routed to a single output.
2. Power Supply: The device operates with a wide supply voltage range from 10.8 V to 16.5 V for dual supplies, and 12 V to 16.5 V for single-supply operation.
3. On-Resistance: It features low on-resistance (typically around 100 ohms), providing efficient signal transmission.
4. Fast Switching: The ADG408BR offers fast switching times, with a typical transition time of 160 ns.
5. Low Leakage: Designed to ensure minimal off-leakage currents, enhancing performance in high-precision applications.
6. Control Logic: It uses TTL/CMOS-compatible digital logic inputs for easy interfacing with microcontrollers and other digital systems.
7. Temperature Range: The device functions across a wide temperature range, from -40°C to +85°C, suitable for various environments.
8. Package Type: It is typically available in a 16-lead narrow body SOIC package, supporting efficient PCB design.
These features make it suitable for applications in data acquisition, communication systems, and instrumentation.
Pinout
- Pin Count: 16 pins.
- Function: The ADG408BR functions as an 8-channel analog multiplexer. It features eight single-ended inputs and one output. The input channels are selected through a 3-bit binary address on the control pins.
Key pin functions include:
- Vdd and Vss: Positive and negative power supply pins.
- GND: Ground reference pin.
- S1-S8: Eight input channels.
- D: The output channel, which is connected to one of the S1-S8 inputs based on the control logic.
- A0, A1, A2: Address pins used to select one of the eight input channels to connect to the output.
- EN: Enable pin, used to enable or disable the multiplexer function.
The ADG408BR is suitable for applications requiring high-performance analog signal routing.
Manufacturer
Application
1. Data Acquisition Systems: Switching multiple input signals to a single data acquisition channel.
2. Instrumentation: Routing different sensor outputs to measurement equipment.
3. Communication Systems: Signal routing and channel selection in RF and other communication setups.
4. Audio and Video Switching: Managing multiple audio and video signal paths.
5. Medical Equipment: Switching between various biosensors or signal sources.
6. Industrial Control: Facilitating multi-sensor interfacing and control in automation systems.
Its low on-resistance and high signal bandwidth make it suitable for high-performance analog signal routing.