ADG741(Rev0) Просмотр технического описания (PDF) - Analog Devices
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ADG741 Datasheet PDF : 8 Pages
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ADG741/ADG742
SPECIFICATIONS1
(VDD = 3 V ؎ 10%, GND = 0 V. All specifications –40؇C to +85؇C unless otherwise noted.)
Parameter
B Version
25؇C
–40؇C to +85؇C Unit
Test Conditions/Comments
ANALOG SWITCH
Analog Signal Range
On Resistance (RON)
On-Resistance Flatness (RFLAT(ON))
LEAKAGE CURRENTS2
Source OFF Leakage IS (OFF)
Drain OFF Leakage ID (OFF)
Channel ON Leakage ID, IS (ON)
3.5
5
1.5
± 0.01
± 0.25
± 0.01
± 0.25
± 0.01
± 0.25
0 V to VDD
6
± 0.35
± 0.35
± 0.35
V
Ω typ
Ω max
Ω typ
nA typ
nA max
nA typ
nA max
nA typ
nA max
VS = 0 V to VDD, IS = –10 mA;
Test Circuit 1
VS = 0 V to VDD, IS = –10 mA
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
2.0
0.4
0.005
± 0.1
V min
V max
µA typ
µA max
VIN = VINL or VINH
DYNAMIC CHARACTERISTICS2
tON
14
20
tOFF
8
13
Charge Injection
4
Off Isolation
–55
–75
Bandwidth –3 dB
200
CS (OFF)
17
CD (OFF)
17
CD, CS (ON)
38
ns typ
ns max
ns typ
ns max
pC typ
dB typ
dB typ
MHz typ
pF typ
pF typ
pF typ
RL = 300 Ω, CL = 35 pF
VS = 2 V, Test Circuit 4
RL = 300 Ω, CL = 35 pF
VS = 2 V, Test Circuit 4
VS = 1.5 V, RS = 0 Ω, CL = 1 nF;
Test Circuit 5
RL = 50 Ω, CL = 5 pF, f = 10 MHz
RL = 50 Ω, CL = 5 pF, f = 1 MHz;
Test Circuit 6
RL = 50 Ω, CL = 5 pF;
Test Circuit 7
POWER REQUIREMENTS
IDD
0.001
1.0
µA typ
µA max
VDD = 3.3 V
Digital Inputs = 0 V or 3 V
NOTES
1Temperature ranges are as follows: B Versions: –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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