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Fabricante

ADG732

16-/32-Channel, 4Ω +1.8 V to +5.5 V,±2.5 V Analog Multiplexers

Analog Devices 

ADG726/ADG732 SPECIFICATIONS1

DUAL SUPPLY (VDD = +2.5 V ؎ 10%, VSS = –2.5 V ؎ 10%, GND = 0 V, unless otherwise noted.)

Parameter

+25؇C

B Version

–40؇C

to +85؇C

Unit

Test Conditions/Comments

ANALOG SWITCH

Analog Signal Range

On Resistance (RON)

On Resistance Match Between

Channels (∆RON)

On Resistance Flatness (RFLAT(ON))

VSS to VDD

V

4

Ω typ

VS = VSS to VDD, IDS = 10 mA;

5.5

6

Ω max

Test Circuit 1

0.3

Ω typ

VS = VSS to VDD, IDS = 10 mA

0.8

Ω max

0.5

1

Ω typ

Ω max

VS = VSS to VDD, IDS = 10 mA

LEAKAGE CURRENTS

Source OFF Leakage IS (OFF)

Drain OFF Leakage ID (OFF)

ADG726

ADG732

Channel ON Leakage ID, IS (ON)

ADG726

ADG732

± 0.01

± 0.25

± 0.5

± 0.05

± 0.5

± 2.5

±1

±5

± 0.05

± 0.5

± 2.5

±1

±5

nA typ

nA max

nA max

nA max

nA max

nA typ

nA max

nA max

VDD = +2.75 V, VSS = –2.75 V

VS = +2.25 V/–1.25 V, VD = –1.25 V/+2.25 V;

Test Circuit 2

VS = +2.25 V/–1.25 V, VD = –1.25 V/+2.25 V;

Test Circuit 3

VS = VD = +2.25 V/–1.25 V;

Test Circuit 4

DIGITAL INPUTS

Input High Voltage, VINH

Input Low Voltage, VINL

Input Current

IINL or IINH

CIN, Digital Input Capacitance

DYNAMIC CHARACTERISTICS2

tTRANSITION

Break-Before-Make Time Delay, tD

tON(CS, WR)

tOFF(CS, WR)

tON(EN, WR)

tOFF(EN)

Charge Injection

OFF Isolation

Channel-to-Channel Crosstalk

–3 dB Bandwidth

ADG726

ADG732

CS (OFF)

CD (OFF)

ADG726

ADG732

CD, CS (ON)

ADG726

ADG732

POWER REQUIREMENTS

IDD

ISS

1.7

0.7

0.005

± 0.5

5

33

45

51

15

1

21

30

37

20

29

35

26

37

18

26

29

1

–72

–72

34

18

13

137

275

150

300

10

20

10

20

V min

V max

µA typ

µA max

pF typ

ns typ

ns max

ns typ

ns min

ns typ

ns max

ns typ

ns max

ns typ

ns max

ns typ

ns max

pC typ

dB typ

dB typ

MHz typ

MHz typ

pF typ

pF typ

pF typ

pF typ

pF typ

µA typ

µA max

µA typ

µA max

VIN = VINL or VINH

RL = 300 ⍀, CL = 35 pF; Test Circuit 5

VS1 = 1.5 V/0 V, VS32 = 0 V/1.5 V

RL = 300 ⍀, CL = 35 pF;

VS = 1.5 V; Test Circuit 6

VS = 1.5 V; Test Circuit 7

RL = 300 ⍀, CL = 35 pF;

VS = 1.5 V; Test Circuit 7

RL = 300 ⍀, CL = 35 pF;

RL = 300 ⍀, CL = 35 pF;

VS = 1.5 V; Test Circuit 8

RL = 300 ⍀, CL = 35 pF;

VS = 1.5 V; Test Circuit 8

VS = 0 V, RS = 0 ⍀, CL = 1 nF;

Test Circuit 9

RL = 50 ⍀, CL = 5 pF, f = 1 MHz;

Test Circuit 10

RL = 50 ⍀, CL = 5 pF, f = 1 MHz;

Test Circuit 11

RL = 50 ⍀, CL = 5 pF; Test Circuit 12

f = 1 MHz

f = 1 MHz

f = 1 MHz

f = 1 MHz

VDD = +2.75 V

Digital Inputs = 0 V or +2.75 V

VSS = –2.75 V

Digital Inputs = 0 V or +2.75 V

NOTES

1Temperature range is as follows: B Version: –40°C to +85°C.

2Guaranteed by design; not subject to production test.

Specifications subject to change without notice.

–4–

REV. 0

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