Datasheet ADGS1408, ADGS1409 (Analog Devices) - 7

制造商Analog Devices
描述SPI Interface, 4 Ω RON, ±15 V/+12 V/±5 V, 1.8 V Logic Control, 8:1/Dual 4:1 Muxes
页数 / 页34 / 7 — Data Sheet. ADGS1408/ADGS1409. Parameter. +25°C −40°C to +85°C. −40°C to …
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Data Sheet. ADGS1408/ADGS1409. Parameter. +25°C −40°C to +85°C. −40°C to +125°C. Unit. Test Conditions/Comments. 12 V SINGLE SUPPLY

Data Sheet ADGS1408/ADGS1409 Parameter +25°C −40°C to +85°C −40°C to +125°C Unit Test Conditions/Comments 12 V SINGLE SUPPLY

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Data Sheet ADGS1408/ADGS1409 Parameter +25°C −40°C to +85°C −40°C to +125°C Unit Test Conditions/Comments
IL Inactive 6.3 μA typ Digital inputs = 0 V or VL 8.0 μA max Inactive, SCLK = 1 MHz 14 μA typ CSE = VL and SDI = 0 V or VL, VL = 5 V 7 μA typ CSE = VL and SDI = 0 V or VL, VL = 3 V SCLK = 50 MHz 390 μA typ CSE = VL and SDI = 0 V or VL, VL = 5 V 210 μA typ CSE = VL and SDI = 0 V or VL, VL = 3 V Inactive, SDI = 1 MHz 15 μA typ CSE and SCLK = 0 V or VL, VL = 5 V 7.5 μA typ CSE and SCLK = 0 V or VL, VL = 3 V SDI = 25 MHz 230 μA typ CSE and SCLK = 0 V or VL, VL = 5 V 120 μA typ CSE and SCLK = 0 V or VL, VL = 3 V Active at 50 MHz 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 ISS 0.002 μA typ Digital inputs = 0 V or VL 1.0 μA max VDD/VSS ±4.5 V min GND = 0 V ±16.5 V max GND = 0 V 1 Guaranteed by design; not subject to production test.
12 V SINGLE SUPPLY
VDD = 12 V ± 10%, VSS = 0 V, VL = 2.7 V to 5.5 V, and GND = 0 V, unless otherwise noted.
Table 3. Parameter +25°C −40°C to +85°C −40°C to +125°C Unit Test Conditions/Comments
ANALOG SWITCH Analog Signal Range 0 V to VDD V On Resistance, RON 6.7 Ω typ VS = 0 V to 10 V, IS = −10 mA, see Figure 32 8.7 10.2 11.7 Ω max VDD = 10.8 V, VSS = 0 V On-Resistance Match Between 0.2 Ω typ VS = 0 V to 10 V, IS = −10 mA Channels, ∆RON 0.82 0.85 1.1 Ω max On-Resistance Flatness, RFLAT (ON) 1.5 Ω typ VS = 0 V to 10 V, IS = −10 mA 2.5 2.5 2.8 Ω max LEAKAGE CURRENTS VDD = 13.2 V, VSS = 0 V Source Off Leakage, IS (Off ) ±0.04 nA typ VS = 1 V/10 V, VD = 10 V/1 V, see Figure 35 ±0.2 ±0.6 ±5.0 nA max Drain Off Leakage, ID (Off ) ±0.04 nA typ VS = 1 V/10 V, VD = 10 V/1 V, see Figure 35 ±0.45 ±1.0 ±37.0 nA max Channel On Leakage, ID (On), IS (On) ±0.06 nA typ VS = VD = 1 V/10 V, see Figure 31 ±0.44 ±1.3 ±32.0 nA max Rev. 0 | Page 7 of 34 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAMS GENERAL DESCRIPTION PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ±15 V DUAL SUPPLY ±5 V DUAL SUPPLY 12 V SINGLE SUPPLY CONTINUOUS CURRENT PER CHANNEL, Sx OR Dx TIMING CHARACTERISTICS Timing Diagrams ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS TERMINOLOGY THEORY OF OPERATION ADDRESS MODE ERROR DETECTION FEATURES CRC Error Detection SCLK Count Error Detection Invalid Read/Write Address Error Detection CLEARING THE ERROR FLAGS REGISTER BURST MODE SOFTWARE RESET DAISY-CHAIN MODE POWER-ON RESET ROUND ROBIN MODE GENERAL-PURPOSE OUTPUTS (GPOs) APPLICATIONS INFORMATION DIGITAL INPUT BUFFERS POWER SUPPLY RAILS POWER SUPPLY RECOMMENDATIONS POWER SUPPLY SEQUENCING REGISTER SUMMARIES REGISTER DETAILS SWITCH DATA REGISTER ERROR CONFIGURATION REGISTER ERROR FLAGS REGISTER BURST ENABLE REGISTER ROUND ROBIN ENABLE REGISTER ROUND ROBIN CHANNEL CONFIGURATION REGISTER CNV EDGE SELECT REGISTER SOFTWARE RESET REGISTER OUTLINE DIMENSIONS ORDERING GUIDE