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ADG451BRUZ The ADG451BRUZ is a 4-channel SPST-NC analog switch from Analog Devices Inc. It features 5 Ohm on-resistance, 180ns/140ns switching times, and is housed in a 16-TSSOP package.
Mfr Part #:

ADG451BRUZ

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The ADG451BRUZ is a 4-channel SPST-NC analog switch from Analog Devices Inc. It features 5 Ohm on-resistance, 180ns/140ns switching times, and is housed in a 16-TSSOP package.
✓ Total Stock: 3,260 pcs

ADG451BRUZ Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,250 pcs
On Request
3250 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
10 pcs
On Request
10 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ADG451BRUZ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel
Channel Capacitance (CS(off), CD(off))
Charge Injection
Crosstalk
Current
Mounting Type
Multiplexer
Number of Circuits
On
Operating Temperature
SVHC Present
Supplier Device Package
Switch Circuit
Switch Time (Ton, Toff) (Max)
Voltage
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ADG451BRUZ Description

Short technical summary and product information.

The ADG451BRUZ is a monolithic CMOS device containing four independently selectable SPST-NC (normally closed) analog switches. It is designed for precision analog signal switching with low on-resistance of 5 Ohms maximum and channel-to-channel matching of 100 mOhms. The switch operates with dual supplies from ±4.5V to ±20V. Switching times are 180ns (turn-on) and 140ns (turn-off). Charge injection is 20 pC, and channel capacitance is 37 pF. Crosstalk is -90 dB at 1 MHz. The device is surface mounted in a 16-TSSOP package (4.40mm width). Operating temperature range is -40°C to +85°C. Typical applications include relay replacement, audio and video switching, automatic test equipment, and precision data acquisition systems.

ADG451BRUZ Quick Information

Product Type: Analog Switch IC
Canonical Name: Analog Devices Inc. ADG451BRUZ - SPST-NC 4-Channel Analog Switch
Subcategory: SPST-NC Analog Switch

ADG451BRUZ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ADG451BRUZ Features

  • Four SPST-NC analog switch channels.
  • Low on-resistance of 5 Ohms maximum.
  • Fast switching times of 180ns/140ns.
  • Operates from dual ±4.5V to ±20V supplies.
  • Surface mount 16-TSSOP package.

ADG451BRUZ Applications

  • Ideal for relay replacement in signal routing.
  • Used in audio and video switching applications.
  • Suitable for automatic test equipment.
  • Applicable in precision data acquisition systems.

ADG451BRUZ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the switch configuration of the ADG451BRUZ?

The ADG451BRUZ has four SPST-NC (Single-Pole Single-Throw, Normally Closed) switches.

What is the on-state resistance of the ADG451BRUZ?

The maximum on-state resistance is 5 Ohms.

What is the operating temperature range?

The operating temperature range is -40°C to +85°C (TA).

What package does the ADG451BRUZ come in?

It comes in a 16-TSSOP (0.173", 4.40mm Width) surface mount package.

What is the supply voltage requirement?

The device requires dual supplies of ±4.5V to ±20V.

What are the switching times?

Maximum turn-on time is 180ns and turn-off time is 140ns.

Is the ADG451BRUZ RoHS compliant?

The device is marked as RoHS3 compliant, but this status is unverified.

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