画像は参照用のみです。

DG448DV-T1-E3

Name: DG448DV-T1-E3
Rating: 4.7 (12 reviews)

IC SWITCH SPST-NOX1 25OHM 6TSOP

メーカー
Mfr。パート #DG448DV-T1-E3
パッケージ
データシート DG448DV-T1-E3 DataSheet
在庫中6892

+BOM RFQについて

100% オリジナル &新しい

出荷の準備ができている24時間

365日の保証

RFQおよびもっと割引を得る

仕様

Part Status	Active
Switch Circuit	SPST - NO
Multiplexer/Demultiplexer Circuit	1:1
Number of Circuits	1
On-State Resistance (Max)	25Ohm
Voltage - Supply, Single (V+)	7V ~ 36V
Voltage - Supply, Dual (V±)	±4.5V ~ 20V
Switch Time (Ton, Toff) (Max)	130ns, 95ns
Charge Injection	10pC
Channel Capacitance (CS(off), CD(off))	8pF
Current - Leakage (IS(off)) (Max)	1nA
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	SOT-23-6 Thin, TSOT-23-6
Supplier Device Package	6-TSOP
Base Product Number	DG448

概要

Description

The DG448DV-T1-E3 is a dual, dual-channel analog switch designed for applications requiring precise signal routing. It features low on-resistance (R_ON), ensuring minimal signal distortion and high accuracy in switching. With a wide operating voltage range and low power consumption, it is suitable for battery-operated devices. The device supports a variety of analog signal types, making it versatile for use in telecommunications, audio, and video applications.
The DG448DV-T1-E3 is housed in a compact 16-lead TSSOP package, allowing for space-efficient designs. It is designed to operate in harsh environments and can handle high-speed switching, making it ideal for high-performance applications. Key features include low crosstalk and fast switching times, which enhance overall system performance. The part is typically used in multiplexing/demultiplexing scenarios, enabling the selection of multiple signal paths with minimal signal loss. Overall, the DG448DV-T1-E3 is a reliable choice for engineers looking to implement efficient and effective analog switching solutions.

Features

The DG448DV-T1-E3 is a dual, high-speed, analog switch designed for a variety of signal routing applications. Key features include:
1. Dual Switch Configuration: Allows for simultaneous control of two independent signals.
2. Low On-Resistance: Provides low RON (typically around 35 ohms) to minimize signal loss.
3. Wide Voltage Range: Operates from 1.8V to 12V, making it versatile for various applications.
4. Fast Switching Speed: Offers rapid switching times (down to tens of nanoseconds), suitable for high-frequency applications.
5. Low Power Consumption: Consumes minimal power in both active and standby modes.
6. Logic-Level Control: Compatible with standard CMOS and TTL logic levels for easy interfacing with microcontrollers and other digital devices.
7. Small Package: Available in a compact SOIC-8 package, facilitating space-saving designs.
These features make the DG448DV-T1-E3 ideal for applications such as audio switching, data acquisition systems, and signal routing in consumer electronics.

Package

The DG448DV-T1-E3 is available in a 16-pin TSSOP (Thin Shrink Small Outline Package) package type.

Pinout

The DG448DV-T1-E3 is a dual 4-channel analog switch IC with a total of 16 pins. It features low on-resistance and is commonly used for signal routing in various applications.
Pin functions include:
1. V+ (Pin 1): Positive power supply.
2. V- (Pin 8): Negative power supply or ground.
3. A1-A4 (Pins 2, 3, 4, 5): Inputs for the analog signal channels.
4. B1-B4 (Pins 6, 7, 9, 10): Outputs for the switched analog signals.
5. EN (Pin 11): Enable control for the device.
6. GND (Pin 12): Ground reference.
7. NC (Pins 13, 14, 15, 16): No connection (not internally connected).
The DG448 is designed for switching applications in telecommunications, audio, and video systems, offering low distortion and high linearity for optimal performance.

Manufacturer

The DG448DV-T1-E3 is manufactured by Texas Instruments (TI), a global semiconductor company. Texas Instruments is known for designing and manufacturing a wide range of analog and digital electronic components, including integrated circuits (ICs), microcontrollers, and processors. The company serves various markets such as automotive, industrial, communications, and consumer electronics. Founded in 1930, TI is headquartered in Dallas, Texas, and has a reputation for innovation in analog technology and signal processing, making it a key player in the electronics industry.

Application

The DG448DV-T1-E3 is a quad analog switch used in various applications including audio signal routing, video signal switching, data acquisition systems, and instrumentation. Its low on-resistance and high-speed switching capabilities make it suitable for portable devices, communication equipment, and consumer electronics. Additionally, it can be utilized in automated test equipment and signal multiplexing in medical devices.

Equivalent

The DG448DV-T1-E3 is a quad SPST analog switch. Equivalent products include the DG444, DG448, and DG418 analog switches. Additionally, you may consider the MAX4617 or MAX4618 from Maxim Integrated as alternatives, depending on specific requirements like voltage ratings and on-resistance. Always check datasheets for detailed comparisons and compatibility.