ADG1212 Low Capacitance, Low Charge Injection, ±15 V/+12 V iCMOS Quad SPST Switch

Ultralow capacitance. <1 pC charge injection. 3 V logic-compatible digital inputs: VIH = 2.0 V, VIL = 0.8 V. No VL logic power supply required. Ultralow power dissipation: <0.03 μW. 16-lead TSSOP and 3 mm × 3 mm LFCSP packages.

The ADG1211 / ADG1212 / ADG1213 are monolithic complementary metal-oxide semiconductor (CMOS) devices containing four independently selectable switches designed on an iCMOS® (industrial CMOS) process. iCMOS is a modular manufacturing process combining high voltage CMOS and bipolar technologies. It enables the development of a wide range of high performance analog ICs capable of 33 V operation in a footprint that no previous generation of high voltage devices has been able to achieve. Unlike analog ICs using conventional CMOS processes, iCMOS components can tolerate high supply voltages while providing increased performance, dramatically lower power consumption, and reduced package size.

The ultralow capacitance and charge injection of these switches make them ideal solutions for data acquisition and sample-and-hold applications, where low glitch and fast settling are required. Fast switching speed coupled with high signal bandwidth make the devices suitable for video signal switching.

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

The ADG1211 / ADG1212 / ADG1213 contain four independent single-pole/single-throw (SPST) switches. The ADG1211 and ADG1212 differ only in that the digital control logic is inverted. The ADG1211 switches are turned on with Logic 0 on the appropriate control input, while Logic 1 is required for the ADG1212. The ADG1213 has two switches with digital control logic similar to that of the ADG1211; the logic is inverted on the other two switches. The ADG1213 exhibits break-before-make switching action for use in multiplexer 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.

Product Highlights

Applications

Features and Benefits
  • 1 pF off capacitance
  • 2.6 pF on capacitance
  • <1 pC charge injection
  • 33 V supply range
  • 120 Ω on resistance
  • Fully specified at ±15 V, +12 V
  • No VL Supply required
  • 3 V logic-compatible inputs
  • Rail-to-rail operation
  • 16-lead TSSOP and 16-lead LFCSP
  • Typical Power Consumption (<0.03µW)
  • Download ADG1212-EP Data Sheet (pdf)
  • Military temperature range:
  • −55°C to +125°C
  • Controlled manufacturing baseline
  • One assembly/test site
  • One fabrication site
  • Enhanced product change notification
  • Qualification data available on request
  • V62/12617 DSCC Drawing Number
Switches & Multiplexers
SPICE Models
Data Sheets
Documentnote
ADG1211/ADG1212/ADG1213: Low Capacitance, Low Charge Injection, ±15 V/+12 V iCMOS; Quad SPST Switches Data Sheet (Rev. C)PDF 374.23 K
ADG1212-EP: Enhanced Product Data Sheet (Rev. A)PDF 270 kB
ADG1212-DSCC: Military Data Sheet
Application Notes
Documentnote
AN-874: Operating the ADG12xx Series of Parts with 5 V Supplies and the Impact on Performance (Rev. 0)PDF 206 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
ADG1212SRU-EP-RL7 Production16 ld TSSOPREEL 1000-55 to 125C05.23N
ADG1212YCPZ-500RL7 Production16 ld LFCSP (3x3mm, 1.3mm exposed pad)OTH 500-40 to 125C01.94Y
ADG1212YCPZ-REEL7 Production16 ld LFCSP (3x3mm, 1.3mm exposed pad)REEL 1500-40 to 125C01.94Y
ADG1212YRUZ Production16 ld TSSOPOTH 96-40 to 125C2.371.94Y
ADG1212YRUZ-REEL7 Production16 ld TSSOPREEL 1000-40 to 125C01.94Y
Evaluation Boards
Part NumberDescriptionPriceRoHS
EVAL-16TSSOPEBZEvaluation Board99Y
Reference Materials
ADG1211/ADG1212/ADG1213: Low Capacitance, Low Charge Injection, ±15 V/+12 V iCMOS; Quad SPST Switches Data Sheet (Rev. C) adg1211
ADG1212-EP: Enhanced Product Data Sheet (Rev. A) adg1212
ADG1212 SPICE Macro Model adg1212
ADG1212-DSCC: Military Data Sheet adg1212
AN-874: 在±5V电源下使用ADG12xx系列器件及其性能影响 (Rev. 0) adg1204
AN-874: Operating the ADG12xx Series of Parts with 5 V Supplies and the Impact on Performance (Rev. 0) adg1204
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
CMOS Switches Offer High Performance in Low Power, Wideband Applications ad75019