Datasheet ADG438F, ADG439F (Analog Devices) - 3
| Hersteller | Analog Devices |
| Beschreibung | High Performance, 4-/8-Channel, Fault-Protected Analog Multiplexers |
| Seiten / Seite | 16 / 3 — ADG438F/ADG439F. SPECIFICATIONS DUAL SUPPLY. Table 1. B. Version. −40°C … |
| Revision | E |
| Dateiformat / Größe | PDF / 325 Kb |
| Dokumentensprache | Englisch |
ADG438F/ADG439F. SPECIFICATIONS DUAL SUPPLY. Table 1. B. Version. −40°C to. Parameter +25°C. +85°C. +105°C. +125°C Unit. Test
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ADG438F/ADG439F SPECIFICATIONS DUAL SUPPLY
VDD = +15 V ± 10%, VSS = −15 V ± 10%, GND = 0 V, unless otherwise noted.
Table 1. B Version −40°C to −40°C to −40°C to Parameter +25°C +85°C +105°C +125°C Unit Test Conditions/Comments
ANALOG SWITCH Analog Signal Range VSS + 1.4 V typ Output open circuit VDD − 1.4 V typ VSS + 2.2 V typ Output loaded, 1 mA VDD – 2.2 V typ RON 270 Ω typ −10 V ≤ VS ≤ +10 V, IS = 1 mA 390 420 450 Ω max See Figure 17 On-Resistance Flatness, RFLAT (ON) 9 % typ −10 V ≤ VS ≤ +10 V, IS = 1 mA 10 10 10 10 % max RON Drift 0.6 %/°C typ VS = 0 V, IS = 1 mA On-Resistance Match Between 3 3 3 3 % max VS = ±10 V, IS = 1 mA Channels, ΔRON LEAKAGE CURRENTS Source Off Leakage, IS (Off ) ±0.01 nA typ VD = ±10 V, VS = m10 V ±0.5 ±1.5 ±1.5 ±4 nA max See Figure 18 Drain Off Leakage, ID (Off ) ±0.01 nA typ VD = ±10 V, VS = m10 V ADG438F ADG439F ±0.5 ±5 ±5 ±20 nA max See Figure 19 Channel On Leakage, ID, IS (On) ±0.01 nA typ VS = VD = ± 10 V ADG438F/ADG439F ±0.5 ±5 ±5 ±20 nA max See Figure 20 FAULT Source Leakage Current, IS (Fault) ±0.02 nA typ VS = +55 V or −40 V, VD = 0 V; see Figure 21 (With Overvoltage) ±0.05 ±0.1 ±0.2 ±0.2 μA max Drain Leakage Current, ID (Fault) ±0.05 nA typ VS = ±25 V, VD = m10 V; see Figure 19 (With Overvoltage) ±0.05 ±0.1 ±0.2 ±0.2 μA max Source Leakage Current, IS (Fault) ±30 nA typ VS = ±25 V, VD = VEN, A0, A1, A2 = 0 V (Power Supplies Off ) ±0.1 ±0.2 ±0.3 1 μA max See Figure 22 DIGITAL INPUTS Input High Voltage, VINH 2.4 2.4 2.4 V min Input Low Voltage, VINL 0.8 0.8 0.8 V max Input Current IINL or IINH ±1 ±1 ±1 μA max VIN = 0 V or VDD Digital Input Capacitance, CIN 5 pF typ DYNAMIC CHARACTERISTICS1 tTRANSITION 175 ns typ RL = 1 MΩ, CL = 35 pF 220 300 300 330 ns max VS1 = ±10 V, VS8 = m10 V; see Figure 25 tOPEN 90 60 40 40 40 ns min RL = 1 kΩ, CL = 35 pF, VS = 5 V; see Figure 26 tON (EN) 180 ns typ RL = 1 kΩ, CL = 35 pF 230 300 300 345 ns max VS = 5 V; see Figure 27 tOFF (EN) 100 ns typ RL = 1 kΩ, CL = 35 pF 130 150 150 173 ns max VS = 5 V; see Figure 27
Rev. E | Page 3 of 16 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS DUAL SUPPLY ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS TERMINOLOGY THEORY OF OPERATION OUTLINE DIMENSIONS ORDERING GUIDE
ADG438F/ADG439F SPECIFICATIONS DUAL SUPPLY
VDD = +15 V ± 10%, VSS = −15 V ± 10%, GND = 0 V, unless otherwise noted.
Table 1. B Version −40°C to −40°C to −40°C to Parameter +25°C +85°C +105°C +125°C Unit Test Conditions/Comments
ANALOG SWITCH Analog Signal Range VSS + 1.4 V typ Output open circuit VDD − 1.4 V typ VSS + 2.2 V typ Output loaded, 1 mA VDD – 2.2 V typ RON 270 Ω typ −10 V ≤ VS ≤ +10 V, IS = 1 mA 390 420 450 Ω max See Figure 17 On-Resistance Flatness, RFLAT (ON) 9 % typ −10 V ≤ VS ≤ +10 V, IS = 1 mA 10 10 10 10 % max RON Drift 0.6 %/°C typ VS = 0 V, IS = 1 mA On-Resistance Match Between 3 3 3 3 % max VS = ±10 V, IS = 1 mA Channels, ΔRON LEAKAGE CURRENTS Source Off Leakage, IS (Off ) ±0.01 nA typ VD = ±10 V, VS = m10 V ±0.5 ±1.5 ±1.5 ±4 nA max See Figure 18 Drain Off Leakage, ID (Off ) ±0.01 nA typ VD = ±10 V, VS = m10 V ADG438F ADG439F ±0.5 ±5 ±5 ±20 nA max See Figure 19 Channel On Leakage, ID, IS (On) ±0.01 nA typ VS = VD = ± 10 V ADG438F/ADG439F ±0.5 ±5 ±5 ±20 nA max See Figure 20 FAULT Source Leakage Current, IS (Fault) ±0.02 nA typ VS = +55 V or −40 V, VD = 0 V; see Figure 21 (With Overvoltage) ±0.05 ±0.1 ±0.2 ±0.2 μA max Drain Leakage Current, ID (Fault) ±0.05 nA typ VS = ±25 V, VD = m10 V; see Figure 19 (With Overvoltage) ±0.05 ±0.1 ±0.2 ±0.2 μA max Source Leakage Current, IS (Fault) ±30 nA typ VS = ±25 V, VD = VEN, A0, A1, A2 = 0 V (Power Supplies Off ) ±0.1 ±0.2 ±0.3 1 μA max See Figure 22 DIGITAL INPUTS Input High Voltage, VINH 2.4 2.4 2.4 V min Input Low Voltage, VINL 0.8 0.8 0.8 V max Input Current IINL or IINH ±1 ±1 ±1 μA max VIN = 0 V or VDD Digital Input Capacitance, CIN 5 pF typ DYNAMIC CHARACTERISTICS1 tTRANSITION 175 ns typ RL = 1 MΩ, CL = 35 pF 220 300 300 330 ns max VS1 = ±10 V, VS8 = m10 V; see Figure 25 tOPEN 90 60 40 40 40 ns min RL = 1 kΩ, CL = 35 pF, VS = 5 V; see Figure 26 tON (EN) 180 ns typ RL = 1 kΩ, CL = 35 pF 230 300 300 345 ns max VS = 5 V; see Figure 27 tOFF (EN) 100 ns typ RL = 1 kΩ, CL = 35 pF 130 150 150 173 ns max VS = 5 V; see Figure 27
Rev. E | Page 3 of 16 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS DUAL SUPPLY ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS TERMINOLOGY THEORY OF OPERATION OUTLINE DIMENSIONS ORDERING GUIDE