Datasheet ADG1411, ADG1412, ADG1413 (Analog Devices)

1.5 Ω On Resistance, ±15 V/+12 V/±5 V,
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CMOS, Quad SPST Switches Data Sheet ADG1411/ ADG1412/ ADG1413 FEATURES FUNCTIONAL BLOCK DIAGRAM 1.5 Ω on resistance S1 S1 S1 0.3 Ω on-resistance flatness IN1 IN1 IN1 0.1 Ω on-resistance match between channels D1 D1 D1 Continuous current per channel S2 S2 S2 LFCSP: 250 mA IN2 IN2 IN2 TSSOP: 190 mA D2 D2 D2 Fully specified at +12 V, ±15 V, and ±5 V ADG1411 ADG1412 ADG1413 S3 S3 S3 No VL supply required IN3 IN3 IN3 3 V logic-compatible inputs D3 D3 D3 Rail-to-rail operation S4 S4 S4 16-lead TSSOP and 16-lead, 4 mm × 4 mm LFCSP IN4 IN4 IN4 AEC-Q100 qualified for automotive applications D4 D4 D4
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APPLICATIONS SWITCHES SHOWN FOR A LOGIC 1 INPUT. Automated test equipment
Figure 1.
Data acquisition systems Battery-powered systems Sample-and-hold systems Audio signal routing Video signal routing Communications systems Relay replacement GENERAL DESCRIPTION
The ADG1411/ADG1412/ADG1413 are monolithic complemen- ADG1412 differ only in that the digital control logic is inverted. tary metal-oxide semiconductor (CMOS) devices containing The ADG1411 switches are turned on with Logic 0 on the four independently selectable switches designed on an iCMOS® appropriate control input, whereas the ADG1412 switches are process. iCMOS (industrial CMOS) is a modular manufacturing turned on with Logic 1. The ADG1413 has two switches with process combining high voltage CMOS and bipolar technologies. digital control logic similar to that of the ADG1411; the logic is It enables the development of a wide range of high performance inverted on the other two switches. Each switch conducts equally analog ICs capable of 33 V operation in a footprint that no previous well in both directions when on and has an input signal range generation of high voltage devices has been able to achieve. that extends to the supplies. In the off condition, signal levels up Unlike analog ICs using conventional CMOS processes, iCMOS to the supplies are blocked. components can tolerate high supply voltages while providing The ADG1413 exhibits break-before-make switching action for increased performance, dramatically lower power consumption, use in multiplexer applications. Inherent in the design is low and reduced package size. charge injection, which results in minimum transients when the The on-resistance profile is very flat over the full analog input digital inputs are switched. range, ensuring excellent linearity and low distortion when
PRODUCT HIGHLIGHTS
switching signals. 1. 2.6 Ω maximum on resistance over temperature. iCMOS construction ensures ultralow power dissipation, 2. Minimum distortion. making the devices ideally suited for portable and battery- 3. Ultralow power dissipation: <0.03 μW. powered instruments. 4. 16-lead TSSOP and 16-lead, 4 mm × 4 mm LFCSP. The ADG1411/ADG1412/ADG1413 contain four independent single-pole/single-throw (SPST) switches. The ADG1411 and
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Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ±15 V DUAL SUPPLY +12 V SINGLE SUPPLY ±5 V DUAL SUPPLY ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TERMINOLOGY TEST CIRCUITS OUTLINE DIMENSIONS ORDERING GUIDE AUTOMOTIVE PRODUCTS