ADG1634L
Info : RECOMMENDED FOR NEW DESIGNS
searchIcon
cartIcon

ADG1634L

4.7 Ω RON, Quad SPDT Switch with 1.2 V and 1.8 V JEDEC Logic Compliance

Show More showmore-icon

Info : RECOMMENDED FOR NEW DESIGNS tooltip
Info : RECOMMENDED FOR NEW DESIGNS tooltip
Part Details
Part Models 1
1ku List Price Starting From $3.12
Features
  • 4.7 Ω typical on resistance for ±5 V dual supply at 25°C
  • 1.2 Ω on-resistance flatness for ±5 V dual supply at 25°C
  • Fully specified at ±5 V, +12 V, +5 V, and +3.3 V
  • ±3.3 V to ±8 V dual-supply operation
  • 3.3 V to 16 V single-supply operation
  • VL supply for low logic level compatibility
  • 1.8 V JEDEC standard compliant
  • 1.2 V JEDEC standard compliant
  • Rail-to-rail operation
  • 24-lead, 4 mm × 4 mm LFCSP
Additional Details
show more Icon

The ADG1634L is a monolithic industrial CMOS (iCMOS®) analog switch comprising four independently selectable single-pole, double-throw (SPDT) switches, respectively.

All channels exhibit break-before-make switching action that prevents momentary shorting when switching channels. An EN input on the ADG1634L is used to enable or disable the device. When disabled, all channels are switched off. The switch is enabled with a Logic 1 EN input, while the INx input defines the state of the SPDT switch (see Table 12 in the data sheet).

The ultralow on resistance and on-resistance flatness of the switch makes it an ideal solution for data acquisition and gain switching applications, where low distortion is critical. iCMOS construction ensures ultra low power dissipation, making the device ideally suited for portable and battery-powered instruments.

An external VL supply provides flexibility for lower logic control. The ADG1634L is both 1.2 V and 1.8 V JEDEC standard compliant.

APPLICATIONS

  • Communication systems
  • Medical systems
  • Audio signal routing
  • Video signal routing
  • Automatic test equipment
  • Data acquisition systems
  • Battery-powered systems
  • FPGA and microcontroller systems
  • Sample-and-hold systems
  • Relay replacements

PRODUCT HIGHLIGHTS

  1. 8.2 Ω maximum on resistance over temperature.
  2. Minimum distortion.
  3. VL supply for low logic level compatibility.
  4. JEDEC standard compliant for both 1.2 V and 1.8 V logic levels.
  5. Guaranteed switch off when digital inputs are floating.
  6. 24-lead, 4 mm × 4 mm LFCSP.
Part Models 1
1ku List Price Starting From $3.12

close icon
Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
ADG1634LYCPZ-REEL7
  • HTML
  • HTML
Software and Part Ecosystem

Software and Part Ecosystem

Evaluation Kit

Evaluation Kits 1

reference details image

EVAL-ADG1634L

Evaluating the ADG1634L 4.7 Ω RON, Quad SPDT Switch with 1.2 V and 1.8 V JEDEC Logic Compliance

zoom

EVAL-ADG1634L

Evaluating the ADG1634L 4.7 Ω RON, Quad SPDT Switch with 1.2 V and 1.8 V JEDEC Logic Compliance

Evaluating the ADG1634L 4.7 Ω RON, Quad SPDT Switch with 1.2 V and 1.8 V JEDEC Logic Compliance

Features and Benefits

  • Single inline headers provide flexibility for the field programmable gate array (FPGA) or microcontroller 1.2 V or 1.8V logic input signals
  • SMD pin resistor or capacitor sockets available for the addition of passive components
  • SMB connector sockets provide flexibility for the input and output signals

Product Detail

The EVAL-ADG1634LEBZ is the evaluation board for the ADG1634L. The ADG1634L contains four independent single-pole, double-throw (SPDT) switches. Each switch conducts equally well in both directions when on, and each switch has an input signal range that extends to the supplies. In the off condition, signal levels up to the supplies are blocked.

An external VL supply pin provides logic control flexibility for lower logic controls. The ADG1634L is both 1.2 V and 1.8 V JEDEC standard compliant.

Figure 1 in the user guide shows the EVAL-ADG1634LEBZ in a typical evaluation setup. The EVAL-ADG1634LEBZ is located in the center of the evaluation board. Eight test points are included to connect to each of the source pins. Subminiature Version B (SMB) sockets are included for the drain inputs. Three screw terminals power the device. A 5-pin header is provided for user defined digital voltage, if required.

Full specifications on the ADG1634L are available in the ADG1634L data sheet available from Analog Devices, Inc., and should be consulted in conjunction with the user guide when using the EVAL-ADG1634LEBZ.

Tools & Simulations

Tools & Simulations 2

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

Recently Viewed