ADG439F datasheet(3/16 Pages) AD

3 / 16 page

ADG438F/ADG439F

Rev. E | Page 3 of 16

SPECIFICATIONS

DUAL SUPPLY

VDD = +15 V ± 10%, VSS = −15 V ± 10%, GND = 0 V, unless otherwise noted.

Table 1.

B Version

Parameter

+25°C

−40°C to

+85°C

−40°C to

+105°C

−40°C to

+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)

% typ

−10 V ≤ VS ≤ +10 V, IS = 1 mA

% max

RON Drift

0.6

%/°C typ

VS = 0 V, IS = 1 mA

On-Resistance Match Between

Channels, ΔRON

% max

VS = ±10 V, IS = 1 mA

LEAKAGE CURRENTS

Source Off Leakage, IS (Off )

±0.01

nA typ

VD = ±10 V, VS =

10 V

±0.5

±1.5

±4

nA max

See Figure 18

Drain Off Leakage, ID (Off )

±0.01

nA typ

VD = ±10 V, VS =

10 V

ADG438F ADG439F

±0.5

±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

±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

μA max

Drain Leakage Current, ID (Fault)

±0.05

nA typ

VS = ±25 V, VD =

10 V; see

Figure 19

(With Overvoltage)

±0.05

±0.1

±0.2

μA max

Source Leakage Current, IS (Fault)

(Power Supplies Off )

±30

nA typ

VS = ±25 V, VD = VEN, A0, A1, A2 = 0 V

±0.1

±0.2

±0.3

μA max

See Figure 22

DIGITAL INPUTS

Input High Voltage, VINH

2.4

V min

Input Low Voltage, VINL

0.8

V max

Input Current

IINL or IINH

±1

μA max

VIN = 0 V or VDD

Digital Input Capacitance, CIN

pF typ

DYNAMIC CHARACTERISTICS1

tTRANSITION

175

ns typ

RL = 1 MΩ, CL = 35 pF

220

300

330

ns max

VS1 = ±10 V, VS8 =

m10 V; see Figure 25

tOPEN

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

345

ns max

VS = 5 V; see Figure 27

tOFF (EN)

100

ns typ

RL = 1 kΩ, CL = 35 pF

130

150

173

ns max

VS = 5 V; see Figure 27

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