ADG794 Ver la hoja de datos (PDF) - Analog Devices
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ADG794 Datasheet PDF : 12 Pages
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ADG794
SPECIFICATIONS
SINGLE SUPPLY
VDD = 5 V ± 10%, GND = 0 V. All specifications TMIN to TMAX, unless otherwise noted.
Table 1.
Parameter
ANALOG SWITCH
Analog Signal Range
On Resistance (RON)
On Resistance Match between Channels (∆RON)
On Resistance Flatness (RFLAT(ON))
LEAKAGE CURRENTS
Source Off Leakage, IS (Off)
Drain Off Leakage, ID (Off)
Channel On Leakage, ID, IS (On)
DIGITAL INPUTS
Input High Voltage, VINH
Input Low Voltage, VINL
Input Current
IINL or IINH
Digital Input Capacitance, CIN
DYNAMIC CHARACTERISTICS2
tON, tON (EN)
tOFF, tOFF (EN)
Break-Before-Make Time Delay, tD
Off Isolation
Channel-to-Channel Crosstalk
Bandwidth −3 dB
Distortion
Charge Injection
CS (Off)
CD (Off)
CD, CS (On)
POWER REQUIREMENTS
IDD
B Version1
25°C
TMIN to TMAX
Unit
0 to 2.5
V
5
Ω typ
7
8
Ω max
0.4
Ω typ
1.2
Ω max
0.7
Ω typ
1.35
Ω max
±0.001
±0.001
±0.001
nA typ
nA typ
nA typ
2.4
V min
0.8
V max
0.001
±0.1
3
µA typ
µA max
pF typ
7
14
5
8
3
1
−65
−70
300
0.7
6
6
7.5
13.5
ns typ
ns max
ns typ
ns max
ns typ
ns min
dB typ
dB typ
MHz typ
% typ
pC typ
pF typ
pF typ
pF typ
0.001
1
µA typ
µA max
Test Conditions/Comments
VD = 0 V to 1 V; IS = −10 mA; Figure 6
VD = 0 V to 1 V; IS = −10 mA
VD = 0 V to 1 V; IS = −10 mA
VS = 3 V/1 V; VD = 1 V/3 V; Figure 7
VS = 3 V/1 V; VD = 1 V/3 V; Figure 7
VD = VS = 3 V/1 V; Figure 8
VIN = VINL or VINH
CL = 35 pF; RL = 50 Ω
VS = 2 V; Figure 9
CL = 35 pF; RL = 50 Ω
VS = 2 V; Figure 9
CL = 35 pF; RL = 50 Ω
VS1 = VS2 = 2 V; Figure 10
f = 10 MHz; RL = 50 Ω; Figure 12
f = 10 MHz; RL = 50 Ω; Figure 13
RL = 50 Ω; Figure 11
RL = 100 Ω
CL = 1 nF; VS = 0 V; Figure 14
VDD = 5.5 V; digital inputs = 0 V or VDD
1 Temperature range for B Version is −40°C to +85°C.
2 Guaranteed by design, not subject to production test.
Rev. 0 | Page 3 of 12
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