Datasheet ADG1421, ADG1422, ADG1423 (Analog Devices) - 5
| 制造商 | Analog Devices |
| 描述 | 2.1 Ω On Resistance, ±15 V/+12 V/±5 V iCMOS Dual SPST Switches |
| 页数 / 页 | 16 / 5 — Data Sheet. ADG1421/ADG1422/ADG1423. ±5 V DUAL SUPPLY. Table 3. −40°C to. … |
| 修订版 | A |
| 文件格式/大小 | PDF / 497 Kb |
| 文件语言 | 英语 |
Data Sheet. ADG1421/ADG1422/ADG1423. ±5 V DUAL SUPPLY. Table 3. −40°C to. Parameter 25°C. +85°C. +125°C. Unit Test. Conditions/Comments
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Data Sheet ADG1421/ADG1422/ADG1423 ±5 V DUAL SUPPLY
VDD = +5 V ± 10%, VSS = −5 V ± 10%, 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 VDD to VSS V On Resistance, RON 4.5 Ω typ VS = ±4.5 V, IS = −10 mA; see Figure 23 5.2 6.2 7 Ω max VDD = +4.5 V, VSS = −4.5 V On Resistance Match Between Channels, ∆RON 0.04 Ω typ VS = ±4.5V; IS = −10 mA 0.18 0.2 0.21 Ω max On Resistance Flatness, RFLAT (ON) 1.3 Ω typ VS = ±4.5 V, IS = −10 mA 1.6 1.85 2 Ω max LEAKAGE CURRENTS VDD = +5.5 V, VSS = −5.5 V Source Off Leakage, IS (Off) ±0.05 nA typ VS = ±4.5 V, VD = ∓4.5 V; see Figure 24 ±0.5 ±2 ±75 nA max Drain Off Leakage, ID (Off) ±0.05 nA typ VS = ±4.5 V, VD = ∓4.5 V; see Figure 24 ±0.5 ±2 ±75 nA max Channel On Leakage, ID, IS (On) ±0.1 nA typ VS = VD = ±4.5 V; see Figure 25 ±1 ±2 ±75 nA max DIGITAL INPUTS Input High Voltage, VINH 2.0 V min Input Low Voltage, VINL 0.8 V max Input Current, IINL or IINH 0.005 μA typ VIN = VGND or VDD ±0.1 μA max Digital Input Capacitance, CIN 4 pF typ DYNAMIC CHARACTERISTICS1 tON 285 ns typ RL = 300 Ω, CL = 35 pF 370 460 520 ns max VS = 3 V; see Figure 26 tOFF 220 ns typ RL = 300 Ω, CL = 35 pF 295 350 395 ns max VS = 3 V; see Figure 26 Break-Before-Make Time Delay, tD (ADG1423 Only) 85 ns typ RL = 300 Ω, CL = 35 pF 45 ns min VS1 = VS2 = 3 V; see Figure 27 Charge Injection 82 pC typ VS = 0 V, RS = 0 Ω, CL = 1 nF; see Figure 28 Off Isolation −60 dB typ RL = 50 Ω, CL = 5 pF, f = 1 MHz; see Figure 29 Channel-to-Channel Crosstalk −70 dB typ RL = 50 Ω, CL = 5 pF, f = 1 MHz; see Figure 30 Total Harmonic Distortion + Noise 0.04 % typ RL = 10 kΩ, 5 V p-p, f = 20 Hz to 20 kHz; see Figure 32 −3 dB Bandwidth 150 MHz typ RL = 50 Ω, CL = 5 pF; see Figure 31 Insertion Loss 0.25 dB typ RL = 50 Ω, CL = 5 pF, f = 1 MHz; see Figure 31 CS (Off) 25 pF typ VS = 0V, f = 1 MHz CD (Off) 30 pF typ VS = 0V, f = 1 MHz CD, CS (On) 100 pF typ VS = 0V, f = 1 MHz POWER REQUIREMENTS VDD = 5.5 V, VSS = −5.5 V IDD 0.001 μA typ Digital inputs = 0 V or VDD 1.0 μA max ISS 0.001 μA typ Digital inputs = 0 V or VDD 1.0 μA max VDD/VSS ±4.5/±16.5 V min/max Ground = 0 V 1 Guaranteed by design, not subject to production test. Rev. A | Page 5 of 16 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 ±5 V Dual Supply Continuous Current per Channel, S or D Absolute Maximum Ratings Thermal Resistance ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Test Circuits Terminology Outline Dimensions Ordering Guide
Data Sheet ADG1421/ADG1422/ADG1423 ±5 V DUAL SUPPLY
VDD = +5 V ± 10%, VSS = −5 V ± 10%, 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 VDD to VSS V On Resistance, RON 4.5 Ω typ VS = ±4.5 V, IS = −10 mA; see Figure 23 5.2 6.2 7 Ω max VDD = +4.5 V, VSS = −4.5 V On Resistance Match Between Channels, ∆RON 0.04 Ω typ VS = ±4.5V; IS = −10 mA 0.18 0.2 0.21 Ω max On Resistance Flatness, RFLAT (ON) 1.3 Ω typ VS = ±4.5 V, IS = −10 mA 1.6 1.85 2 Ω max LEAKAGE CURRENTS VDD = +5.5 V, VSS = −5.5 V Source Off Leakage, IS (Off) ±0.05 nA typ VS = ±4.5 V, VD = ∓4.5 V; see Figure 24 ±0.5 ±2 ±75 nA max Drain Off Leakage, ID (Off) ±0.05 nA typ VS = ±4.5 V, VD = ∓4.5 V; see Figure 24 ±0.5 ±2 ±75 nA max Channel On Leakage, ID, IS (On) ±0.1 nA typ VS = VD = ±4.5 V; see Figure 25 ±1 ±2 ±75 nA max DIGITAL INPUTS Input High Voltage, VINH 2.0 V min Input Low Voltage, VINL 0.8 V max Input Current, IINL or IINH 0.005 μA typ VIN = VGND or VDD ±0.1 μA max Digital Input Capacitance, CIN 4 pF typ DYNAMIC CHARACTERISTICS1 tON 285 ns typ RL = 300 Ω, CL = 35 pF 370 460 520 ns max VS = 3 V; see Figure 26 tOFF 220 ns typ RL = 300 Ω, CL = 35 pF 295 350 395 ns max VS = 3 V; see Figure 26 Break-Before-Make Time Delay, tD (ADG1423 Only) 85 ns typ RL = 300 Ω, CL = 35 pF 45 ns min VS1 = VS2 = 3 V; see Figure 27 Charge Injection 82 pC typ VS = 0 V, RS = 0 Ω, CL = 1 nF; see Figure 28 Off Isolation −60 dB typ RL = 50 Ω, CL = 5 pF, f = 1 MHz; see Figure 29 Channel-to-Channel Crosstalk −70 dB typ RL = 50 Ω, CL = 5 pF, f = 1 MHz; see Figure 30 Total Harmonic Distortion + Noise 0.04 % typ RL = 10 kΩ, 5 V p-p, f = 20 Hz to 20 kHz; see Figure 32 −3 dB Bandwidth 150 MHz typ RL = 50 Ω, CL = 5 pF; see Figure 31 Insertion Loss 0.25 dB typ RL = 50 Ω, CL = 5 pF, f = 1 MHz; see Figure 31 CS (Off) 25 pF typ VS = 0V, f = 1 MHz CD (Off) 30 pF typ VS = 0V, f = 1 MHz CD, CS (On) 100 pF typ VS = 0V, f = 1 MHz POWER REQUIREMENTS VDD = 5.5 V, VSS = −5.5 V IDD 0.001 μA typ Digital inputs = 0 V or VDD 1.0 μA max ISS 0.001 μA typ Digital inputs = 0 V or VDD 1.0 μA max VDD/VSS ±4.5/±16.5 V min/max Ground = 0 V 1 Guaranteed by design, not subject to production test. Rev. A | Page 5 of 16 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 ±5 V Dual Supply Continuous Current per Channel, S or D Absolute Maximum Ratings Thermal Resistance ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Test Circuits Terminology Outline Dimensions Ordering Guide