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