ADG4612BRUZ-REEL7 Analog Switch ICs +/-5V 4 x SPST Known Power Off

Short Description:

Manufacturers: Analog Devices Inc.
Product Category: Interface – Analog Switches, Multiplexers, Demultiplexers
Data Sheet: ADG4612BRUZ-REEL7
Description: IC SWITCH SPST 5.1 OHM 16TSSOP
RoHS status: RoHS Compliant


Product Detail

Features

Applications

Product Tags

♠ Product Description

Product Attribute Attribute Value
Manufacturer: Analog Devices Inc.
Product Category: Analog Switch ICs
Mounting Style: SMD/SMT
Package / Case: TSSOP-16
Number of Channels: 4 Channel
Configuration: 4 x SPST
On Resistance - Max: 6.1 Ohms
Supply Voltage - Min: 3 V
Supply Voltage - Max: 12 V
Minimum Dual Supply Voltage: +/- 3 V
Maximum Dual Supply Voltage: +/- 5.5 V
On Time - Max: 125 ns
Off Time - Max: 125 ns
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 85 C
Series: ADG4612
Packaging: Reel
Packaging: Cut Tape
Packaging: MouseReel
Brand: Analog Devices
Development Kit: EVAL-ADG4612EBZ
Height: 1.05 mm (Max)
Length: 5 mm
Pd - Power Dissipation: 7.2 mW
Product Type: Analog Switch ICs
Factory Pack Quantity: 1000
Subcategory: Switch ICs
Supply Current - Max: 140 uA
Supply Type: Single Supply, Dual Supply
Switch Continuous Current: 109 mA
Width: 4.4 mm
Unit Weight: 0.006102 oz

♠ Power-Off Protection ±5 V, +12 V, Quad SPST Switches with 5 Ω On Resistance

The ADG4612/ADG4613 contain four independent singlepole/single-throw (SPST) switches. The ADG4612 switches are turned on with Logic 1 on the appropriate control input. The ADG4613 has two switches with digital control logic similar to that of the ADG4612; the logic is inverted on the other two switches. Each switch conducts equally well in both directions when on, and each switch has an input signal range that extends to the supplies. The ADG4613 exhibits break-before-make switching action for use in multiplexer applications.

When no power supplies are present, the switch remains in the off condition, and the switch inputs are high impedance inputs, ensuring that no current flows, which can damage the switch or downstream circuitry. This is very useful in applications where analog signals may be present at the switch inputs before power is applied or where the user has no control over the power supply sequence.

In the off condition, signal levels up to 16 V are blocked. Also, when the analog input signal levels exceed VDD by VT, the switch turns off.

The low on resistance of these switches make them ideal solutions for data acquisition and gain switching applications where low on resistance and distortion is critical. The onresistance profile is very flat over the full analog input range ensuring excellent linearity and low distortion when switching audio signals.


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  • Power-off protection
    Switch guaranteed off with no power supplies present
    Inputs are high impedance with no power
    Switch turns off when input > VDD + VT
    Overvoltage protection up to 16 V
    PSS robust
    Negative signal capability passes signals down to −5.5 V
    6.1 Ω maximum on resistance
    1.4 Ω on-resistance flatness
    ±3 V to ±5.5 V dual supply
    3 V to 12 V single supply
    3 V logic compatible inputs
    Rail-to-rail operation
    16-lead TSSOP and 16-lead 3 mm × 3 mm LFCSP

    Hot swap applications
    Data acquisition systems
    Battery-powered systems
    Automatic test equipment
    Communication systems
    Relay replacement

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