Datasheet ADG725, ADG731 (Analog Devices) - 3
| 制造商 | Analog Devices |
| 描述 | 16-/32-Channel, Serially Controlled 4 1.8 V to 5.5 V, 2.5 V, Analog Multiplexers |
| 页数 / 页 | 17 / 3 — ADG725/ADG731. SPECIFICATIONS1 (VDD = 3 V. 10%, VSS = 0 V, GND = 0 V, … |
| 修订版 | B |
| 文件格式/大小 | PDF / 264 Kb |
| 文件语言 | 英语 |
ADG725/ADG731. SPECIFICATIONS1 (VDD = 3 V. 10%, VSS = 0 V, GND = 0 V, unless otherwise noted.). B Version. Parameter. +25. –40
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文件文字版本
ADG725/ADG731 SPECIFICATIONS1 (VDD = 3 V 10%, VSS = 0 V, GND = 0 V, unless otherwise noted.) B Version Parameter +25
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C –40
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C to +85
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C Unit Test Conditions/Comments
ANALOG SWITCH Analog Signal Range 0 to VDD V On Resistance (RON) 7 Ω typ VS = 0 V to VDD, IDS = 10 mA; 11 12 Ω max Test Circuit 1 On Resistance Match between 0.35 Ω typ VS = 0 V to VDD, IDS = 10 mA Channels (ΔRON) 1 Ω max On Resistance Flatness (RFLAT(ON)) 3 Ω max VS = 0 V to VDD, IDS = 10 mA LEAKAGE CURRENTS VDD = 3.3 V Source OFF Leakage IS (OFF) ±0.01 nA typ VS = 3 V/1 V, VD = 1 V/3 V; ±0.25 ±1 nA max Test Circuit 2 Drain OFF Leakage ID (OFF) ±0.05 nA typ VS = 1 V/3 V, VD = 3 V/1 V; ADG725 ±0.5 ±2.5 nA max Test Circuit 3 ADG731 ±1 ±5 nA max Channel ON Leakage ID, IS (ON) ±0.05 nA typ VS = VD = 1 V or 3 V; ADG725 ±0.5 ±2.5 nA max Test Circuit 4 ADG731 ±1 ±5 nA max DIGITAL INPUTS Input High Voltage, VINH 2.0 V min Input Low Voltage, VINL 0.7 V max Input Current IINL or IINH 0.005 μA typ VIN = VINL or VINH ±0.5 μA max CIN, Digital Input Capacitance 5 pF typ DYNAMIC CHARACTERISTICS2 tTRANSITION 60 ns typ RL = 300 Ω, CL = 35 pF; Test Circuit 5 80 90 ns max VS1 = 2 V/0 V, VS32 = 0 V/2 V Break-Before-Make Time Delay, tD 30 ns typ RL = 300 Ω, CL = 35 pF 1 ns min VS = 2 V; Test Circuit 6 Charge Injection 1 pC typ VS = 0 V, RS = 0 Ω, CL = 1 nF; Test Circuit 7 Off Isolation –72 dB typ RL = 50 Ω, CL = 5 pF, f = 1 MHz; Test Circuit 8 Channel-to-Channel Crosstalk –72 dB typ RL = 50 Ω, CL = 5 pF, f = 1 MHz; Test Circuit 9 –3 dB Bandwidth ADG725 34 MHz typ RL = 50 Ω, CL = 5 pF; Test Circuit 10 ADG731 18 MHz typ CS (OFF) 15 pF typ f = 1 MHz CD (OFF) ADG725 170 pF typ f = 1 MHz ADG731 340 pF typ f = 1 MHz CD, CS (ON) ADG725 175 pF typ f = 1 MHz ADG731 350 pF typ f = 1 MHz POWER REQUIREMENTS VDD = 3.3 V IDD 5 μA typ Digital Inputs = 0 V or 3.3 V 10 μA max NOTES 1Temperature range is as follows: B Version: –40°C to +85°C. 2Guaranteed by design, not subject to production test. Specifications subject to change without notice. REV. B –3–
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C –40
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C to +85
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C Unit Test Conditions/Comments
ANALOG SWITCH Analog Signal Range 0 to VDD V On Resistance (RON) 7 Ω typ VS = 0 V to VDD, IDS = 10 mA; 11 12 Ω max Test Circuit 1 On Resistance Match between 0.35 Ω typ VS = 0 V to VDD, IDS = 10 mA Channels (ΔRON) 1 Ω max On Resistance Flatness (RFLAT(ON)) 3 Ω max VS = 0 V to VDD, IDS = 10 mA LEAKAGE CURRENTS VDD = 3.3 V Source OFF Leakage IS (OFF) ±0.01 nA typ VS = 3 V/1 V, VD = 1 V/3 V; ±0.25 ±1 nA max Test Circuit 2 Drain OFF Leakage ID (OFF) ±0.05 nA typ VS = 1 V/3 V, VD = 3 V/1 V; ADG725 ±0.5 ±2.5 nA max Test Circuit 3 ADG731 ±1 ±5 nA max Channel ON Leakage ID, IS (ON) ±0.05 nA typ VS = VD = 1 V or 3 V; ADG725 ±0.5 ±2.5 nA max Test Circuit 4 ADG731 ±1 ±5 nA max DIGITAL INPUTS Input High Voltage, VINH 2.0 V min Input Low Voltage, VINL 0.7 V max Input Current IINL or IINH 0.005 μA typ VIN = VINL or VINH ±0.5 μA max CIN, Digital Input Capacitance 5 pF typ DYNAMIC CHARACTERISTICS2 tTRANSITION 60 ns typ RL = 300 Ω, CL = 35 pF; Test Circuit 5 80 90 ns max VS1 = 2 V/0 V, VS32 = 0 V/2 V Break-Before-Make Time Delay, tD 30 ns typ RL = 300 Ω, CL = 35 pF 1 ns min VS = 2 V; Test Circuit 6 Charge Injection 1 pC typ VS = 0 V, RS = 0 Ω, CL = 1 nF; Test Circuit 7 Off Isolation –72 dB typ RL = 50 Ω, CL = 5 pF, f = 1 MHz; Test Circuit 8 Channel-to-Channel Crosstalk –72 dB typ RL = 50 Ω, CL = 5 pF, f = 1 MHz; Test Circuit 9 –3 dB Bandwidth ADG725 34 MHz typ RL = 50 Ω, CL = 5 pF; Test Circuit 10 ADG731 18 MHz typ CS (OFF) 15 pF typ f = 1 MHz CD (OFF) ADG725 170 pF typ f = 1 MHz ADG731 340 pF typ f = 1 MHz CD, CS (ON) ADG725 175 pF typ f = 1 MHz ADG731 350 pF typ f = 1 MHz POWER REQUIREMENTS VDD = 3.3 V IDD 5 μA typ Digital Inputs = 0 V or 3.3 V 10 μA max NOTES 1Temperature range is as follows: B Version: –40°C to +85°C. 2Guaranteed by design, not subject to production test. Specifications subject to change without notice. REV. B –3–