Datasheet ADG1438, ADG1439 (Analog Devices) - 5
| 制造商 | Analog Devices |
| 描述 | Serially Controlled, ±15 V/+12 V/±5 V, 8-Channel/ 4-Channel, iCMOS Multiplexers/Matrix Switches |
| 页数 / 页 | 20 / 5 — Data Sheet. ADG1438/ADG1439. 12 V SINGLE SUPPLY. Table 3. −40°C to. … |
| 修订版 | B |
| 文件格式/大小 | PDF / 540 Kb |
| 文件语言 | 英语 |
Data Sheet. ADG1438/ADG1439. 12 V SINGLE SUPPLY. Table 3. −40°C to. Parameter. +25°C. +85°C. +125°C. Unit. Test Conditions/Comments
该数据表的模型线
文件文字版本
link to page 16 link to page 16 link to page 16 link to page 16 link to page 16 link to page 16 link to page 17 link to page 17 link to page 17 link to page 17 link to page 6 link to page 6 link to page 6
Data Sheet ADG1438/ADG1439 12 V SINGLE SUPPLY
VDD = 12 V ± 10%, VSS = 0 V, VL = 2.7 V to 5.5 V, GND = 0 V, unless otherwise noted.
Table 3. −40°C to −40°C to Parameter +25°C +85°C +125°C Unit Test Conditions/Comments
ANALOG SWITCH Analog Signal Range 0 to VDD V On Resistance (RON) 18 Ω typ VDD = 10.8 V, VSS = 0 V; VS = 0 V to 10 V, IS = −10 mA; see Figure 27. 21.5 26 28.5 Ω max On-Resistance Match Between 0.55 Ω typ VDD = 10.8 V, VSS = 0 V; VS = 0 V to 10 V, IS = Channels (ΔRON) −10 mA. 1.2 1.6 1.8 Ω max On-Resistance Flatness (RFLAT(ON)) 5 Ω typ VDD = 10.8 V, VSS = 0 V; VS = 0 V to 10 V, IS = −10 mA. 6 6.9 7.3 Ω max LEAKAGE CURRENTS VDD = 10.8 V. Source Off Leakage, IS (Off) ±0.02 nA typ VS = 1 V/10 V, VD = 10 V/1 V; see Figure 28. ±0.15 ±1 ±2 nA max Drain Off Leakage, ID (Off) ±0.02 nA typ VS = 1 V/10 V, VD = 10 V/1 V; see Figure 28. ADG1438 ±0.25 ±3 ±12 nA max ADG1439 ±0.25 ±1.5 ±6 nA max Channel On Leakage, ID, IS (On) ±0.05 nA typ VS = VD = 1 V or 10 V; see Figure 29. ±0.3 ±3 ±12 nA max DIGITAL INPUTS Input High Voltage, VINH 2.0 V min Input Low Voltage, VINL 0.8 V max Input Current ±0.001 µA typ VIN = VGND or VL. ±0.1 µA max Digital Input Capacitance, CIN 4 pF typ LOGIC OUTPUTS (SDO) Output Low Voltage, V 1 OL 0.4 V max ISINK = 3 mA. 0.6 V max ISINK = 6 mA. High Impedance Leakage Current 0.001 µA typ ±1 µA max High Impedance Output 4 pF typ Capacitance1 DYNAMIC CHARACTERISTICS1 Break-Before-Make Time Delay, tBBM 115 ns typ RL = 100 Ω, CL = 35 pF. 60 ns min VS1 = VS2 = 8 V; see Figure 31. Transition Time, tTRANSITION 155 ns typ RL = 100 Ω, CL = 35 pF. 195 235 260 ns max VS = 8 V; see Figure 30. Charge Injection 7 pC typ VS = 6 V, RS = 0 Ω, CL = 1 nF; see Figure 32. Off Isolation −70 dB typ RL = 50 Ω, CL = 5 pF, f = 1 MHz; see Figure 33. Channel-to-Channel Crosstalk −70 dB typ RL = 50 Ω, CL = 5 pF, f = 1 MHz; see Figure 34. −3 dB Bandwidth RL = 50 Ω, CL = 5 pF; see Figure 35. ADG1438 58 MHz typ ADG1439 105 MHz typ Rev. B | Page 5 of 20 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAMS PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ±15 V DUAL SUPPLY 12 V SINGLE SUPPLY ±5 V DUAL SUPPLY CONTINUOUS CURRENT PER CHANNEL TIMING CHARACTERISTICS TIMING DIAGRAM ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS TERMINOLOGY THEORY OF OPERATION SERIAL INTERFACE INPUT SHIFT REGISTER POWER-ON RESET DAISY-CHAINING OUTLINE DIMENSIONS ORDERING GUIDE
Data Sheet ADG1438/ADG1439 12 V SINGLE SUPPLY
VDD = 12 V ± 10%, VSS = 0 V, VL = 2.7 V to 5.5 V, GND = 0 V, unless otherwise noted.
Table 3. −40°C to −40°C to Parameter +25°C +85°C +125°C Unit Test Conditions/Comments
ANALOG SWITCH Analog Signal Range 0 to VDD V On Resistance (RON) 18 Ω typ VDD = 10.8 V, VSS = 0 V; VS = 0 V to 10 V, IS = −10 mA; see Figure 27. 21.5 26 28.5 Ω max On-Resistance Match Between 0.55 Ω typ VDD = 10.8 V, VSS = 0 V; VS = 0 V to 10 V, IS = Channels (ΔRON) −10 mA. 1.2 1.6 1.8 Ω max On-Resistance Flatness (RFLAT(ON)) 5 Ω typ VDD = 10.8 V, VSS = 0 V; VS = 0 V to 10 V, IS = −10 mA. 6 6.9 7.3 Ω max LEAKAGE CURRENTS VDD = 10.8 V. Source Off Leakage, IS (Off) ±0.02 nA typ VS = 1 V/10 V, VD = 10 V/1 V; see Figure 28. ±0.15 ±1 ±2 nA max Drain Off Leakage, ID (Off) ±0.02 nA typ VS = 1 V/10 V, VD = 10 V/1 V; see Figure 28. ADG1438 ±0.25 ±3 ±12 nA max ADG1439 ±0.25 ±1.5 ±6 nA max Channel On Leakage, ID, IS (On) ±0.05 nA typ VS = VD = 1 V or 10 V; see Figure 29. ±0.3 ±3 ±12 nA max DIGITAL INPUTS Input High Voltage, VINH 2.0 V min Input Low Voltage, VINL 0.8 V max Input Current ±0.001 µA typ VIN = VGND or VL. ±0.1 µA max Digital Input Capacitance, CIN 4 pF typ LOGIC OUTPUTS (SDO) Output Low Voltage, V 1 OL 0.4 V max ISINK = 3 mA. 0.6 V max ISINK = 6 mA. High Impedance Leakage Current 0.001 µA typ ±1 µA max High Impedance Output 4 pF typ Capacitance1 DYNAMIC CHARACTERISTICS1 Break-Before-Make Time Delay, tBBM 115 ns typ RL = 100 Ω, CL = 35 pF. 60 ns min VS1 = VS2 = 8 V; see Figure 31. Transition Time, tTRANSITION 155 ns typ RL = 100 Ω, CL = 35 pF. 195 235 260 ns max VS = 8 V; see Figure 30. Charge Injection 7 pC typ VS = 6 V, RS = 0 Ω, CL = 1 nF; see Figure 32. Off Isolation −70 dB typ RL = 50 Ω, CL = 5 pF, f = 1 MHz; see Figure 33. Channel-to-Channel Crosstalk −70 dB typ RL = 50 Ω, CL = 5 pF, f = 1 MHz; see Figure 34. −3 dB Bandwidth RL = 50 Ω, CL = 5 pF; see Figure 35. ADG1438 58 MHz typ ADG1439 105 MHz typ Rev. B | Page 5 of 20 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAMS PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ±15 V DUAL SUPPLY 12 V SINGLE SUPPLY ±5 V DUAL SUPPLY CONTINUOUS CURRENT PER CHANNEL TIMING CHARACTERISTICS TIMING DIAGRAM ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS TERMINOLOGY THEORY OF OPERATION SERIAL INTERFACE INPUT SHIFT REGISTER POWER-ON RESET DAISY-CHAINING OUTLINE DIMENSIONS ORDERING GUIDE