Datasheet ADGS1212 (Analog Devices) - 4

制造商Analog Devices
描述SPI Interface, Quad SPST Switch, Low QINJ, Low CON, ±15 V/+12 V, Mux Configurable
页数 / 页24 / 4 — ADGS1212. Data Sheet. Parameter. +25°C. −40°C to +85°C. −40°C to +125°C. …
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ADGS1212. Data Sheet. Parameter. +25°C. −40°C to +85°C. −40°C to +125°C. Unit. Test Conditions/Comments

ADGS1212 Data Sheet Parameter +25°C −40°C to +85°C −40°C to +125°C Unit Test Conditions/Comments

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ADGS1212 Data Sheet Parameter +25°C −40°C to +85°C −40°C to +125°C Unit Test Conditions/Comments
Channel to Channel Crosstalk −110 dB typ RL = 50 Ω, CL = 5 pF, f = 1 MHz, see Figure 25 Total Harmonic Distortion + Noise 0.15 % typ RL = 10 kΩ, 5 V rms, f = 20 Hz to 20 kHz, see Figure 28 −3 dB Bandwidth 1000 MHz typ RL = 50 Ω, CL = 5 pF, see Figure 29 Insertion Loss −6.5 dB typ RL = 50 Ω, CL = 5 pF, f = 1 MHz, see Figure 29 Off Switch Source Capacitance, CS (OFF) 0.9 pF typ VS = 0 V, f = 1 MHz 1.1 pF max VS = 0 V, f = 1 MHz Off Switch Drain Capacitance, CD (OFF) 1 pF typ VS = 0 V, f = 1 MHz 1.2 pF max VS = 0 V, f = 1 MHz On Switch Capacitances, CD (ON), CS (ON) 2.6 pF typ VS = 0 V, f = 1 MHz 3 pF max VS = 0 V, f = 1 MHz POWER REQUIREMENTS VDD = +16.5 V, VSS = −16.5 V Positive Power Supply Current, IDD 0.001 μA typ All switches open 1.0 μA max All switches open 250 μA typ All switches closed, VL = 5.5 V 420 μA max All switches closed, VL = 5.5 V 260 μA typ All switches closed, VL = 2.7 V 440 μA max All switches closed, VL = 2.7 V Load Current, IL Inactive 6.3 μA typ Digital inputs = 0 V or VL 8.0 μA max Digital inputs = 0 V or VL SCLK = 1 MHz 14 μA typ CS and SDI = 0 V or VL, VL = 5 V 7 μA typ CS and SDI = 0 V or VL, VL = 3 V SCLK = 50 MHz 390 μA typ CS = VL and SDI = 0 V or VL, VL = 5 V 210 μA typ CS = VL and SDI = 0 V or VL, VL = 3 V SDI = 1 MHz 15 μA typ CS and SCLK = 0 V or VL, VL = 5 V 7.5 μA typ CS and SCLK = 0 V or VL, VL = 3 V SDI = 25 MHz 230 μA typ CS and SCLK = 0 V or VL, VL = 5 V 120 μA typ CS and SCLK = 0 V or VL, VL = 3 V Active at 50 MHz SCLK 1.8 mA typ Digital inputs toggle between 0 V and VL, VL = 5.5 V 2.1 mA max 0.7 mA typ Digital inputs toggle between 0 V and VL, VL = 2.7 V 1.0 mA max Negative Power Supply Current, ISS 0.001 μA typ Digital inputs = 0 V or VL 1.0 μA max VDD/VSS ±4.5/±16.5 V min/V max GND = 0 V 1 Guaranteed by design; not subject to production test. Rev. 0 | Page 4 of 24 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ±15 V DUAL SUPPLY 12 V SINGLE SUPPLY CONTINUOUS CURRENT PER CHANNEL, Sx OR Dx Four Channels On One Channel On TIMING CHARACTERISTICS Timing Diagrams ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS TERMINOLOGY THEORY OF OPERATION ADDRESS MODE ERROR DETECTION FEATURES Cyclic Redundancy Check (CRC) Error Detection SCLK Count Error Detection Invalid Read/Write Address Error CLEARING THE ERROR FLAGS REGISTER BURST MODE SOFTWARE RESET DAISY-CHAIN MODE POWER-ON RESET APPLICATIONS INFORMATION BREAK-BEFORE-MAKE SWITCHING POWER SUPPLY RAILS POWER SUPPLY RECOMMENDATIONS REGISTER SUMMARY REGISTER DETAILS SWITCH DATA REGISTER ERROR CONFIGURATION REGISTER ERROR FLAGS REGISTER BURST ENABLE REGISTER SOFTWARE RESET REGISTER OUTLINE DIMENSIONS ORDERING GUIDE