Datasheet ADG1419 (Analog Devices)

2.1 Ω On Resistance, ±15 V/+12 V/±5 V,
i
CMOS SPDT Switch Data Sheet ADG1419 FEATURES FUNCTIONAL BLOCK DIAGRAMS 2.1 Ω on resistance ADG1419 LFCSP 0.5 Ω maximum on-resistance flatness at 25°C SA D Up to 390 mA continuous current SB Fully specified at +12 V, ±15 V, ±5 V No VL supply required DECODER 3 V logic-compatible inputs Rail-to-rail operation
01
8-lead MSOP and 8-lead, 3 mm × 2 mm LFCSP IN EN
0 5-
SWITCHES SHOWN FOR A LOGIC 0 INPUT.
48 08
APPLICATIONS
Figure 1. 8-Lead LFCSP (CP-8-4)
Automatic test equipment ADG1419 MSOP Data acquisition systems SA D Battery-powered systems SB Relay replacements Sample-and-hold systems IN Audio signal routing
02
Video signal routing
0 5-
SWITCHES SHOWN FOR A LOGIC 0 INPUT.
48
Communication systems
08 Figure 2. 8-Lead MSOP (RM-8)
GENERAL DESCRIPTION
The ADG1419 is a monolithic iCMOS® device containing a Each switch conducts equally well in both directions when on single-pole/double-throw (SPDT) switch. An EN input on the and has an input signal range that extends to the supplies. In the LFCSP is used to enable or disable the device. When disabled, off condition, signal levels up to the supplies are blocked. The all channels are switched off. ADG1419 exhibits break-before-make switching action for use in multiplexer applications. The industrial CMOS (iCMOS) modular manufacturing process combines high voltage, complementary metal-oxide semiconductor
PRODUCT HIGHLIGHTS
(CMOS) and bipolar technologies. It enables the development 1. 2.4 Ω maximum on resistance at 25°C. of a wide range of high performance analog ICs capable of 33 V 2. Minimum distortion. operation in a footprint that no other generation of high voltage 3. 3 V logic-compatible digital inputs: VINH = 2.0 V, VINL = 0.8 V. parts has achieved. Unlike analog ICs using conventional CMOS 4. No VL logic power supply required. processes, iCMOS components can tolerate high supply voltages 5. 8-lead MSOP and 8-lead, 3 mm × 2 mm LFCSP. while providing increased performance, dramatically lower power consumption, and reduced package size. The on-resistance profile is very flat over the full analog input range, ensuring excellent linearity and low distortion when switching audio signals. The iCMOS construction ensures ultralow power dissipation, making the part ideally suited for portable and battery-powered instruments.
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Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAMS GENERAL DESCRIPTION PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ±15 V DUAL SUPPLY +12 V SINGLE SUPPLY ±5 V DUAL SUPPLY CONTINUOUS CURRENT PER CHANNEL, S OR D ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS TERMINOLOGY OUTLINE DIMENSIONS ORDERING GUIDE