ADG1401

PRODUCTION

1 Ω On Resistance, ±15 V/+12 V/±5 V, iCMOS SPST Switches

Data Sheet (Rev. 0) Product Selection Table
Part Models
3
1ku List Price
Starting From $1.74
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Part Details

  • 1 Ω on resistance
  • 0.2 Ω on resistance flatness
  • Up to 435 mA continuous current
  • 8-lead MSOP and 8-lead, 3 mm × 2 mm LFCSP packages
  • No VL supply required
  • 3 V logic-compatible inputs
  • Rail-to-rail operation
  • Fully specified at +12 V, ±15 V, ±5 V
ADG1401
1 Ω On Resistance, ±15 V/+12 V/±5 V, iCMOS SPST Switches
ADG1401 Functional Block Diagram ADG1401 Pin Configuration
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Documentation

Data Sheet 1

User Guide 1

Informational 1

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Software Resources

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Hardware Ecosystem

Parts Product Life Cycle Description
ADG5401
RECOMMENDED FOR NEW DESIGNS High Voltage Latch-Up Proof, Single SPST Switch
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Tools & Simulations

LTspice 1

Models for the following parts are available in LTspice:

  • ADG1401

ADG1401 IBIS Model 1

SPICE Model 1

LTspice

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.

Evaluation Kits

eval board
schematic 1
schematic 2
schematic 3
schematic 4
AD-PAARRAY3552R-SL

RF Front-end GaN Power Amplifier Biasing, Protection, and Control Reference Design

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Features and Benefits

  • Designed to cover full Tx signal chains with integrated MCU and user-friendly GUI for faster and easier integration
  • Supports fault event protection - overvoltage (OV), overcurrent (OC), and overtemperature (OT)
  • Supports ultrafast sub-µs GaN gate voltage switching ~ (<1 µs)
  • Supports ultrafast (<10 µs) fault event protection from detection up to GaN gate pinch-off
  • Wide range of gate bias voltages from -10 V to +10 V
  • Configurable power-up and power-down sequence

Product Details

The AD-PAARRAY3552R-SL reference design provides control, protection, and proper biasing sequence for GaN power amplifier (PA) arrays. The design incorporates the AD3553R high-speed, dual-channel, 16-bit DAC to support the ultrafast sub-µs voltage settling time of GaN gates.

Key fault events, including overvoltage, overcurrent, and overtemperature, are effectively managed by the LTC7000, a static switch driver responsible for system fault protection.

The on-board MAX32666 ultralow-power ARM® Cortex®-M4 microprocessor provides essential debug and programming features for a comprehensive software development experience with the system. The system's firmware is built on ADI's open-source no-OS framework and includes a user-friendly graphical interface (GUI) for evaluation. Updates are easily applied through an SWD UART bootloader, streamlining prototyping.

The system can be powered by an external +48 V supply, requiring high current capabilities.

APPLICATIONS

  • 5G massive MIMOs
  • Macro base stations
Specifications
Fault Events
Fault Default Limit
Overvoltage +55 V
Overcurrent 3.5 A
Overtemperature 75°C
Output Ports
Port Name No. of ports
GaN gate ports 6
+48 V Gan drain ports 4
+5 V ports 5
Enable ports 2
Power Supply
External +48 V DC at 5 A
Operating Conditions
Temperature Range 45°C to +75°C

eval board
schematic 5
EVAL-8MSOP

Evaluation Board for 8 lead MSOP Devices in the Switch/Mux Portfolio

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Features and Benefits

  • 8 lead MSOP evaluation board
  • Clamp to allow the main device to be changed easily
  • Gold pin connectors to allow the addition of passive components
  • SMB connectors for the input/output of signals
  • Additional space on board to allow for prototyping

Product Details

The EVAL-8MSOPEBZ is the evaluation board for the 8 lead MSOP devices in the switch/mux portfolio which are to be purchased separately. A clamp is supplied with the board so that the device can be secured to the board without the need for soldering. This makes the board reusable for multiple devices.


The device can be clamped or soldered to the center of the evaluation board. Each pin of the device is broke out to a link that can be set to either VDD or GND and a wire screw terminal is provided to supply VDD and GND.  SMB connectors are on the board allow for additional external signals to be supplied to the device. In addition, there is space at the top of the board available for prototyping.


Full specifications of the device under test are available in the product data sheet, which should be consulted in conjunction with this user guide when using the evaluation board.
AD-PAARRAY3552R-SL
RF Front-end GaN Power Amplifier Biasing, Protection, and Control Reference Design
AD-PAARRAY3552R-SL Block Diagram AD-PAARRAY3552R-SL Board Photo Angle View AD-PAARRAY3552R-SL Board Photo Top View AD-PAARRAY3552R-SL Board Photo Bottom View
EVAL-8MSOP
Evaluation Board for 8 lead MSOP Devices in the Switch/Mux Portfolio
EVAL-8MSOPEBZ

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