Datasheet ADG726, ADG732 (Analog Devices) - 7
| 制造商 | Analog Devices |
| 描述 | 16-/32-Channel, 4 Ω, +1.8 V to +5.5 V and ±2.5 V Analog Multiplexers |
| 页数 / 页 | 21 / 7 — Data Sheet. ADG726/ADG732. ±2.5 V DUAL SUPPLY. Table 3. ADG726/. ADG732. … |
| 修订版 | C |
| 文件格式/大小 | PDF / 350 Kb |
| 文件语言 | 英语 |
Data Sheet. ADG726/ADG732. ±2.5 V DUAL SUPPLY. Table 3. ADG726/. ADG732. −40°C to. Parameter Symbol. +25°C. +85°C. +125°C. Unit Test
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Data Sheet ADG726/ADG732 ±2.5 V DUAL SUPPLY
VDD = +2.5 V ± 10%, VSS = −2.5 V ± 10%, GND = 0 V, unless otherwise noted.
Table 3. ADG726/ ADG732 ADG732 −40°C to −40°C to Parameter Symbol +25°C +85°C +125°C Unit Test Conditions/Comments
ANALOG SWITCH Analog Signal Range VSS to VDD V On Resistance RON 4 Ω typ VS = VSS to VDD, IDS = 10 mA, see Figure 20 5.5 6 7 Ω max On Resistance Match Between ∆RON 0.3 Ω typ VS = VSS to VDD, IDS = 10 mA Channels 0.8 1 Ω max On Resistance Flatness RFLAT (ON) 0.5 Ω typ VS = VSS to VDD, IDS = 10 mA 1 1.2 Ω max LEAKAGE CURRENTS VDD = +2.75 V, VSS = −2.75 V Source Off Leakage IS (Off) ±0.01 nA typ VS = +2.25 V/−1.25 V, VD = −1.25 V/+2.25 V, see Figure 21 ±0.25 ±0.5 ±1 nA max Drain Off Leakage ID (Off) ±0.05 nA typ VS = +2.25 V/−1.25 V, VD = −1.25 V/+2.25 V, see Figure 24 ADG726 ±0.5 ±2.5 nA max ADG732 ±1 ±5 ±10 nA max Channel On Leakage ID, IS (On) ±0.05 nA typ VS = VD = +2.25 V/−1.25 V, see Figure 25 ADG726 ±0.5 ±2.5 nA max ADG732 ±1 ±5 ±10 nA max DIGITAL INPUTS Input High Voltage VINH 1.7 1.7 V min Input Low Voltage VINL 0.7 0.7 V max Input Current IINL or IINH 0.005 μA typ VIN = VINL or VINH ±0.5 ±0.5 μA max Digital Input Capacitance CIN 5 pF typ DYNAMIC CHARACTERISTICS1 Transition Time tTRANSITION 33 ns typ RL = 300 Ω, CL = 35 pF, see Figure 27 45 51 56 ns max VS1 = 1.5 V/0 V, VS32 = 0 V/1.5 V Break-Before-Make Time Delay tD 15 ns typ RL = 300 Ω, CL = 35 pF; VS = 1.5 V, see Figure 28 1 1 ns min On Time (CS, WR) tON (WR, CS) 21 ns typ RL = 300 Ω, CL = 35 pF; VS = 1.5 V, see Figure 29 30 37 43 ns max Off Time (CS, WR) tOFF (WR, CS) 20 ns typ RL = 300 Ω, CL = 35 pF; VS = 1.5 V, see Figure 29 29 35 38 ns max On Time (EN) tON (EN) 26 ns typ RL = 300 Ω, CL = 35 pF; VS = 1.8 V, see Figure 30 37 50 ns max Off Time (EN) tOFF (EN) 18 ns typ RL = 300 Ω, CL = 35 pF; VS = 1.8 V, see Figure 30 26 29 29 ns max Charge Injection QINJ 1 pC typ VS = 0 V, RS = 0 Ω, CL = 1 nF, see Figure 31 Off Isolation ISO −72 dB typ RL = 50 Ω, CL = 5 pF, f = 1 MHz, see Figure 22 Channel-to-Channel Crosstalk CTK −72 dB typ RL = 50 Ω, CL = 5 pF, f = 1 MHz, see Figure 23 −3 dB Bandwidth BW RL = 50 Ω, CL = 5 pF, see Figure 26 ADG726 34 MHz typ ADG732 18 MHz typ Rev. C | Page 7 of 21 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAMS GENERAL DESCRIPTION PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS +5 V SINGLE SUPPLY +3 V SINGLE SUPPLY ±2.5 V DUAL SUPPLY TIMING CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTION 48-LEAD TQFP 48-LEAD LFCSP Truth Tables TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS TERMINOLOGY OUTLINE DIMENSIONS ORDERING GUIDE
Data Sheet ADG726/ADG732 ±2.5 V DUAL SUPPLY
VDD = +2.5 V ± 10%, VSS = −2.5 V ± 10%, GND = 0 V, unless otherwise noted.
Table 3. ADG726/ ADG732 ADG732 −40°C to −40°C to Parameter Symbol +25°C +85°C +125°C Unit Test Conditions/Comments
ANALOG SWITCH Analog Signal Range VSS to VDD V On Resistance RON 4 Ω typ VS = VSS to VDD, IDS = 10 mA, see Figure 20 5.5 6 7 Ω max On Resistance Match Between ∆RON 0.3 Ω typ VS = VSS to VDD, IDS = 10 mA Channels 0.8 1 Ω max On Resistance Flatness RFLAT (ON) 0.5 Ω typ VS = VSS to VDD, IDS = 10 mA 1 1.2 Ω max LEAKAGE CURRENTS VDD = +2.75 V, VSS = −2.75 V Source Off Leakage IS (Off) ±0.01 nA typ VS = +2.25 V/−1.25 V, VD = −1.25 V/+2.25 V, see Figure 21 ±0.25 ±0.5 ±1 nA max Drain Off Leakage ID (Off) ±0.05 nA typ VS = +2.25 V/−1.25 V, VD = −1.25 V/+2.25 V, see Figure 24 ADG726 ±0.5 ±2.5 nA max ADG732 ±1 ±5 ±10 nA max Channel On Leakage ID, IS (On) ±0.05 nA typ VS = VD = +2.25 V/−1.25 V, see Figure 25 ADG726 ±0.5 ±2.5 nA max ADG732 ±1 ±5 ±10 nA max DIGITAL INPUTS Input High Voltage VINH 1.7 1.7 V min Input Low Voltage VINL 0.7 0.7 V max Input Current IINL or IINH 0.005 μA typ VIN = VINL or VINH ±0.5 ±0.5 μA max Digital Input Capacitance CIN 5 pF typ DYNAMIC CHARACTERISTICS1 Transition Time tTRANSITION 33 ns typ RL = 300 Ω, CL = 35 pF, see Figure 27 45 51 56 ns max VS1 = 1.5 V/0 V, VS32 = 0 V/1.5 V Break-Before-Make Time Delay tD 15 ns typ RL = 300 Ω, CL = 35 pF; VS = 1.5 V, see Figure 28 1 1 ns min On Time (CS, WR) tON (WR, CS) 21 ns typ RL = 300 Ω, CL = 35 pF; VS = 1.5 V, see Figure 29 30 37 43 ns max Off Time (CS, WR) tOFF (WR, CS) 20 ns typ RL = 300 Ω, CL = 35 pF; VS = 1.5 V, see Figure 29 29 35 38 ns max On Time (EN) tON (EN) 26 ns typ RL = 300 Ω, CL = 35 pF; VS = 1.8 V, see Figure 30 37 50 ns max Off Time (EN) tOFF (EN) 18 ns typ RL = 300 Ω, CL = 35 pF; VS = 1.8 V, see Figure 30 26 29 29 ns max Charge Injection QINJ 1 pC typ VS = 0 V, RS = 0 Ω, CL = 1 nF, see Figure 31 Off Isolation ISO −72 dB typ RL = 50 Ω, CL = 5 pF, f = 1 MHz, see Figure 22 Channel-to-Channel Crosstalk CTK −72 dB typ RL = 50 Ω, CL = 5 pF, f = 1 MHz, see Figure 23 −3 dB Bandwidth BW RL = 50 Ω, CL = 5 pF, see Figure 26 ADG726 34 MHz typ ADG732 18 MHz typ Rev. C | Page 7 of 21 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAMS GENERAL DESCRIPTION PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS +5 V SINGLE SUPPLY +3 V SINGLE SUPPLY ±2.5 V DUAL SUPPLY TIMING CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTION 48-LEAD TQFP 48-LEAD LFCSP Truth Tables TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS TERMINOLOGY OUTLINE DIMENSIONS ORDERING GUIDE