ADG1609 4.5 Ω RON, 4-Channel ±5 V,+12 V, +5 V, and +3.3 V Multiplexer

The ADG1608/ADG1609 are monolithic CMOS analog multiplexers comprising eight single channels and four differential channels, respectively. The ADG1608 switches one of eight inputs to a common output, as determined by the 3-bit binary address lines, A0, A1, and A2. The ADG1609 switches one of four differential inputs to a common differential output, as determined by the 2-bit binary address lines, A0 and A1. An EN input on both devices is used to enable or disable the device. When disabled, all channels are switched off. Applications

Each switch conducts equally well in both directions when on and has an input signal range that extends to the supplies. In the off condition, signal levels up to the supplies are blocked. All switches exhibit break-before-make switching action. Inherent in the design is low charge injection for minimum transients when switching the digital inputs.

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 on-resistance profile is very flat over the full analog input range, ensuring excellent linearity and low distortion when switching audio signals.

CMOS construction ensures ultralow power dissipation, making the parts ideally suited for portable and battery-powered instruments.

Features and Benefits
  • 4.5 Ω typical on resistance
  • 1 Ω on-resistance flatness
  • Up to 470 mA continuous current
  • ±3.3 V to ±8 V dual-supply operation
  • 3.3 V to 16 V single-supply operation
  • No VL supply required
  • 3 V logic-compatible inputs
  • Rail-to-rail operation
  • 16-lead TSSOP and 16-lead, 3 mm × 3 mm LFCSP
Switches & Multiplexers
Building Technology
  • Heating Ventilation and Air Conditioning
  • Building Control and Automation
IBIS Models
Reference Designs
Data Sheets
Documentnote
ADG1608/ADG1609: 4.5 Ω RON, 4-/8-Channel±5 V,+12 V, +5 V, and +3.3 V Multiplexers Data Sheet (Rev. A)PDF 519 kB
Application Notes
Documentnote
AN-1024: How to Calculate the Settling Time and Sampling Rate of a Multiplexer (Rev. 0)PDF 210 kB
User Guides
Documentnote
UG-945: Evaluation Board for 16-Lead TSSOP Devices in the Switches and Multiplexers Portfolio (Rev. 0)PDF 291.91 K
Order Information
Part NumberPackagePacking QtyTemp RangePrice 100-499Price 1000+RoHS
ADG1609BCPZ-REEL7 Production16 ld LFCSP (3x3mm, 1.6mm exposed pad) REEL 1500-40 to 125C01.98Y
ADG1609BRUZ Production16 ld TSSOPOTH 96-40 to 125C4.361.98Y
ADG1609BRUZ-REEL7 Production16 ld TSSOPREEL 1000-40 to 125C01.98Y
Evaluation Boards
Part NumberDescriptionPriceRoHS
EVAL-16TSSOPEBZEvaluation Board99Y
Reference Materials
ADG1608/ADG1609: 4.5 Ω RON, 4-/8-Channel±5 V,+12 V, +5 V, and +3.3 V Multiplexers Data Sheet (Rev. A) adg1608
ADG1609 IBIS Model adg1609
CN0354 Design & Integration Files adg1609
AN-1024: 如何计算多路复用器的建立时间和采样速率 (Rev. 0) adg904
AN-1024: How to Calculate the Settling Time and Sampling Rate of a Multiplexer (Rev. 0) adg904
UG-945: Evaluation Board for 16-Lead TSSOP Devices in the Switches and Multiplexers Portfolio (Rev. 0) adg5412bf
Switches and Multiplexers Product Selection Guide adg2128