a 1 pC Charge Injection, 100 pA Leakage CMOS 5 V/5 V/3 V 4-Channel Multiplexer ADG604
FUNCTIONAL BLOCK DIAGRAM
ADG604
S1 4 S2 5
6 FEATURES 1 pC Charge Injection (Over the Full Signal Range) 2.7 V to 5.5 V Dual Supply 2.7 V to 5.5 V Single Supply Automotive Temperature Range: 40 C to +125 C 100 pA Max @ 25 C Leakage Currents 85 Typ On Resistance Rail-to-Rail Operation Fast Switching Times Typical Power Consumption (<0.1 W) TTL/CMOS Compatible Inputs 14-Lead TSSOP Package APPLICATIONS Automatic Test Equipment Data Acquisition Systems Battery-Powered Instruments Communication Systems Sample and Hold Systems Remote-Powered Equipment Audio and Video Signal Routing Relay Replacement Avionics D S3 11 S4 10 1 OF 4 DECODER
1 14 2 A0 A1 EN GENERAL DESCRIPTION PRODUCT HIGHLIGHTS The ADG604 is a CMOS analog multiplexer, comprising four single channels. It operates from a dual supply of ± 2.7 V to ± 5.5 V, or from a single supply of 2.7 V to 5.5 V. The ADG604 switches one of four inputs to a common output, D, as determined by the 3-bit binary address lines, A0, A1, and EN. A Logic "0" on the EN pin disables the device. The ADG604 offers ultralow charge injection of ±1.5 pC over the entire signal range and leakage currents of 10 pA typical at 25°C. It offers on resistance of 85 typ, which is matched to within 2 between channels. The ADG604 also has low power dissipation yet gives high switching speeds. The ADG604 is available in a 14-lead TSSOP package. 1. Ultralow Charge Injection (Q INJ: ± 1.5 pC Typ over the Full Signal Range) 2. Leakage Current <0.5 nA max @ 85°C 3. Dual ± 2.7 V to ± 5.5 V or Single 2.7 V to 5.5 V Supply 4. Fully Specified to 125°C 5. Small 14-Lead TSSOP Package REV. 0
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DUAL SUPPLY1
Parameter ANALOG SWITCH Analog Signal Range On Resistance (RON) On Resistance Match Between Channels ( RON) On-Resistance Flatness (RFLAT(ON) LEAKAGE CURRENTS Source OFF Leakage IS (OFF) Drain OFF Leakage ID (OFF) Channel ON Leakage ID, IS (ON) DIGITAL INPUTS Input High Voltage, VINH Input Low Voltage, VINL Input Current IINL or IINH CIN, Digital Input Capac …
