ADG721(Rev0) 데이터 시트보기 (PDF) - Analog Devices

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ADG721
(Rev.:Rev0)

CMOS Low Voltage 4 V Dual SPST Switches

Analog Devices 

ADG721/ADG722/ADG723

SPECIFICATIONS1

(VDD = +3 V ؎ 10%, GND = 0 V. All specifications –40؇C to +85؇C, unless otherwise noted.)

Parameter

B Version

– 40؇C to

+25؇C

+85؇C

Units

Test Conditions/Comments

ANALOG SWITCH

Analog Signal Range

On Resistance (RON)

6.5

On Resistance Match Between

Channels (∆RON)

0.3

On-Resistance Flatness (RFLAT(ON))

0 V to VDD

10

1.0

3.5

V

Ω typ

Ω max

Ω typ

Ω max

Ω typ

VS = 0 V to VDD, IS = –10 mA

Test Circuit 1

VS = 0 V to VDD, IS = –10 mA

VS = 0 V to VDD, IS = –10 mA

LEAKAGE CURRENTS

Source OFF Leakage IS (OFF)

Drain OFF Leakage ID (OFF)

Channel ON Leakage ID, IS (ON)

± 0.01

± 0.25

± 0.01

± 0.25

± 0.01

± 0.25

± 0.35

± 0.35

± 0.35

nA typ

nA max

nA typ

nA max

nA typ

nA max

VDD = +3.3 V

VS = 3 V/1 V, VD = 1 V/3 V

Test Circuit 2

VS = 3 V/1 V, VD = 1 V/3 V

Test Circuit 2

VS = VD = 1 V, or 3 V

Test Circuit 3

DIGITAL INPUTS

Input High Voltage, VINH

Input Low Voltage, VINL

Input Current

IINL or IINH

DYNAMIC CHARACTERISTICS2

tON

tOFF

Break-Before-Make Time Delay, tD

(ADG723 Only)

Charge Injection

Off Isolation

Channel-to-Channel Crosstalk

Bandwidth –3 dB

CS (OFF)

CD (OFF)

CD, CS (ON)

POWER REQUIREMENTS

IDD

0.005

16

7

7

2

–60

–80

–77

–97

200

7

7

18

0.001

2.0

0.4

± 0.1

24

11

1

1.0

V min

V max

µA typ

µA max

ns typ

ns max

ns typ

ns max

ns typ

ns min

pC typ

dB typ

dB typ

dB typ

dB typ

MHz typ

pF typ

pF typ

pF typ

µA typ

µA max

VIN = VINL or VINH

RL = 300 Ω, CL = 35 pF

VS = 2 V, Test Circuit 4

RL = 300 Ω, CL = 35 pF

VS = 2 V, Test Circuit 4

RL = 300 Ω, CL = 35 pF,

VS1 = VS2 = 2 V, Test Circuit 5

VS = 1.5 V; RS = 0 Ω, CL = 1 nF,

Test Circuit 6

RL = 50 Ω, CL = 5 pF, f = 10 MHz

RL = 50 Ω, CL = 5 pF, f = 1 MHz,

Test Circuit 7

RL = 50 Ω, CL = 5 pF, f = 10 MHz

RL = 50 Ω, CL = 5 pF, f = 1 MHz,

Test Circuit 8

RL = 50 Ω, CL = 5 pF,

Test Circuit 9

VDD = +3.3 V

Digital Inputs = 0 V or 3 V

NOTES

1Temperature ranges are as follows: B Version, –40°C to +85°C.

2Guaranteed by design, not subject to production test.

Specifications subject to change without notice.

REV. 0

–3–

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