Datasheet ADG1204 (Analog Devices)

Low Capacitance, Low Charge Injection, ±15 V/+12 V, 4:1
i
CMOS Multiplexer Data Sheet ADG1204 FEATURES FUNCTIONAL BLOCK DIAGRAM 1.5 pF off source capacitance ADG1204 <1 pC charge injection S1 33 V supply range S2 120 Ω on resistance D S3 Fully specified at ±15 V, +12 V S4 No VL supply required 3 V logic-compatible inputs 1 OF 4 Rail-to-rail operation DECODER 14-lead TSSOP and 12-lead LFCSP
1 00 9-
Typical power consumption < 0.03 μW
77
A0 A1 EN
04
APPLICATIONS
Figure 1.
Automatic test equipment Data acquisition systems Battery-powered systems Sample-and-hold systems Audio signal routing Video signal routing Communication systems GENERAL DESCRIPTION
The ADG1204 is a complementary metal-oxide semiconductor The ADG1204 switches one of four inputs to a common output, D, (CMOS) analog multiplexer, comprising four single channels as determined by the 3-bit binary address lines: A0, A1, and EN. designed on an iCMOS (industrial CMOS) process. iCMOS® is a Logic 0 on the EN pin disables the device. Each switch conducts modular manufacturing process that combines high voltage CMOS equally well in both directions when on and has an input signal and bipolar technologies. It enables the development of a wide range that extends to the supplies. In the off condition, signal range of high performance analog ICs capable of 33 V operation levels up to the supplies are blocked. All switches exhibit break- in a footprint that no previous generation of high voltage devices before-make switching action. has been able to achieve. Unlike analog ICs using conventional
PRODUCT HIGHLIGHTS
CMOS processes, iCMOS components can tolerate high supply voltages while providing increased performance, dramatically 1. 1.5 pF off capacitance (±15 V supply). lower power consumption, and reduced package size. 2. <1 pC charge injection. 3. 3 V logic-compatible digital inputs: VIH = 2.0 V, VIL = 0.8 The ultralow capacitance and charge injection of this multiplexer V. makes it an ideal solution for data acquisition and sample-and- 4. No VL logic power supply required. hold applications, where low glitch and fast settling are required. 5. Ultralow power dissipation: <0.03 μW. Fast switching speed coupled with high signal bandwidth makes 6. 14-lead TSSOP and 12-lead, 3 mm × 3 mm LFCSP the device suitable for video signal switching. iCMOS construction packages. ensures ultralow power dissipation, making the device ideally suited for portable and battery-powered instruments.
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Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION PRODUCT HIGHLIGHTS REVISION HISTORY SPECIFICATIONS DUAL SUPPLY SINGLE SUPPLY ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TRUTH TABLE TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS TERMINOLOGY OUTLINE DIMENSIONS ORDERING GUIDE