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32-Channel, Serially Controlled 3.5 Ohm 1.8 V to 5.5 V, ±2.5 V, Analog Multiplexer; Package: TQFP (7x7mm); No of Pins: 48; Temperature Range: Industrial

Manufacturer : Analog Devices, Inc
Package/Case : TQFP-48
Product Categories : Analog Switches Multiplexers ; Dual Supply 2V to 8V
Datasheet: ADG732BSUZ Datasheet (PDF)
RoHs Status: Pb-free Halide free
In-stock: 239


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ADG732BSUZ Product Details

The ADG732BSUZ is a 32-channel Monolithic CMOS Analogue Multiplexer that switches one of 32 inputs (S1 to S32) to a common output, D as determined by the 5-bit binary address lines A0, A1, A2, A3 and A4. On-chip latches facilitate microprocessor interfacing. An EN input is used to enable or disable the devices. When disabled, all channels are switched off. This multiplexer is designed on an enhanced submicron process that provides low power dissipation yet gives high switching speed, very low on resistance and leakage currents. On-resistance is in the region of a few ohms and is closely matched between switches and very flat over the full signal range. The ADG732BSUZ can operate equally well as either multiplexer or demultiplexer and have an input signal range that extends to the supplies. In the off condition, signal levels up to the supplies are blocked. All channels exhibit break-before-make switching action, preventing momentary shorting when switching channels.



  • ±2.5V Dual-supply operation
  • 0.5R On-resistance flatness at 25°C
  • Rail-to-rail operation
  • 23ns Typical transition time (at 25°C)
  • Single 32-to-1 channel multiplexer
  • TTL-/CMOS-compatible inputs


  • Optical applications
  • Data acquisition systems
  • Communication systems
  • Relay replacement
  • Audio and video switching
  • Battery-powered systems
  • Medical instrumentation
  • Automatic test equipment (ATE)

ADG732BSUZ Pinout
(Picture: Pinout)

ADG732BSUZ Block Diagram
(Picture: Diagram)

Technical Parameters

  • Number of Channels
  • 32
  • Number of Switches
  • 1
  • On Resistance (Max)
  • 4 Ohms
  • Off Time (Max)
  • 16 ns
  • Operating Supply Voltage
  • 5 V
  • Operating Supply Current
  • 20 uA
  • Maximum Operating Temperature
  • + 85 C
  • Mounting Style
  • Package / Case
  • TQFP-48
  • Bandwidth
  • 18 MHz
  • Crosstalk
  • 72 dB
  • Maximum Power Dissipation
  • 100 uW
  • Minimum Operating Temperature
  • - 40 C
  • Off Isolation (Typ)
  • 72 dB
  • Packaging
  • Tray
  • Series
  • ADG732
  • Factory Pack Quantity
  • 250

ADG732BSUZ Datasheet

  • ADG732 Technical Documentation/Data sheet

ADG732BSUZ Equivalent Parts

For the ADG732BSUZ component, you may consider these replacement and alternative parts.

Models Manufacturer Package/Case Description

ADG732BSUZ Related Products

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  • **lena***

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Analog Devices, Inc

Analog Devices, Inc. was founded by two MIT graduates, Ray Stata and Matthew Lorber in 1965. The same year, the company released its first product, the model 101 op amp, which was a hockey-puck sized module used in test and measurement equipment. In 1967, the company published the first issue of its...
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