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ADG438FBRZ

Name: ADG438FBRZ
Rating: 4.7 (12 reviews)

IC MULTIPLEXER 8X1 16SOIC

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製造商。部分 #ADG438FBRZ
包 SOIC-16
資料表 ADG438FBRZ DataSheet
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規格

Package	Tube
ProductStatus	Active
Multiplexer/DemultiplexerCircuit	8:1
NumberofCircuits	1
On-StateResistance(Max)	270Ohm (Typ)
Channel-to-ChannelMatching(ΔRon)	8.1Ohm
Voltage-SupplySingle(V+)	15V
Voltage-SupplyDual(V±)	±15V
SwitchTime(TonToff)(Max)	230ns, 130ns
ChargeInjection	15pC
ChannelCapacitance(CS(off)CD(off))	3pF, 22pF
Current-Leakage(IS(off))(Max)	500pA
Crosstalk	-93dB @ 100kHz
OperatingTemperature	-40°C ~ 125°C (TA)
MountingType	Surface Mount
Package/Case	16-SOIC (0.154, 3.90mm Width)

概述

Description

The ADG438FBRZ is a high-performance analog switch designed by Analog Devices. It features low on-resistance and low distortion, making it suitable for various applications, including audio signal routing and data acquisition systems. This switch operates on a single supply voltage ranging from 1.8V to 5.5V, with a low power consumption profile that enhances efficiency.
Key features include a fast switching speed, low charge injection, and a wide bandwidth, which ensures minimal signal degradation. The ADG438FBRZ has a 4-channel configuration, allowing for flexible signal management in compact designs. Its small form factor (LFCSP package) makes it ideal for space-constrained applications.
The device also supports both TTL and CMOS logic levels, facilitating compatibility with different control systems. Overall, the ADG438FBRZ is well-suited for use in consumer electronics, industrial controls, and communication equipment where high switching performance and reliability are essential.

Features

The ADG438FBRZ is a dual, high-speed, low on-resistance analog switch designed for a range of applications, including audio, video, and data routing. Key features include:
- Dual Switch Configuration: Allows for simultaneous control of two channels.
- Low On-Resistance: Typically 1.0 ohm, ensuring minimal signal distortion and power loss.
- Wide Supply Voltage Range: Operates from ±2.5V to ±15V, providing flexibility for various designs.
- High Speed: Fast switching times (typically 15 ns), suitable for high-frequency signals.
- Low Power Consumption: Designed for battery-powered applications, reducing overall power draw.
- TTL/CMOS Compatible Control Inputs: Easy to interface with digital logic.
- Rail-to-Rail Operation: Supports full signal range from supply rails.
- Low Leakage Current: Minimizes signal degradation due to leakage.
- Robust Package: Available in an 8-lead LFCSP for compact designs.
These features make the ADG438FBRZ suitable for demanding applications requiring high performance and reliability.

Package

The ADG438FBRZ is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package).

Pinout

The ADG438FBRZ is a quad analog switch with a pin count of 16. It features four independent single-pole, single-throw (SPST) switches that can connect or disconnect analog signals. The device operates from a supply voltage range of 1.8V to 5.5V and is designed for low on-resistance and low distortion.
The pin functions include:
1. 1-4 (S1-S4): Source terminals for analog inputs.
2. 5-8 (D1-D4): Drain terminals for connecting to output signals.
3. 9 (GND): Ground reference.
4. 10-12 (COM1-COM4): Control pins for enabling the switches.
5. 13-16 (VDD, VSS, DNC): Power supply and no connect pins.
The ADG438FBRZ is suitable for applications in signal routing, audio switching, and data acquisition systems due to its low power consumption and high performance.

Manufacturer

The ADG438FBRZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. Founded in 1965, the company is recognized for its innovative solutions in various sectors, including communications, healthcare, automotive, and industrial applications. Their products are widely used in signal processing, power management, and data conversion, catering to a range of industries requiring high-performance electronic components.

Application

The ADG438FBRZ is a dual SPDT (single-pole double-throw) analog switch used in various applications, including audio signal routing, data acquisition systems, video signal switching, and telecommunications. It is suitable for use in instrumentation, industrial control, and consumer electronics due to its low on-resistance, fast switching times, and low power consumption. Additionally, it can be utilized in battery-powered devices and portable equipment where efficient signal management is crucial.

Equivalent

The ADG438FBRZ is a low on-resistance, dual SPDT analog switch. Equivalent products include:
1. MAX4627 - Dual SPDT switch with similar specifications.
2. SiP32453 - Dual SPDT analog switch with low on-resistance.
3. TSX01 - Dual analog switch with comparable features.
Always check datasheets for specific parameters and compatibility to ensure proper replacement.