AS1743H-T 查看數據表（PDF） - austriamicrosystems AG
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AS1743H-T
austriamicrosystems AG
AS1743H-T Datasheet PDF : 15 Pages
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AS1741, AS1742, AS1743
Data Sheet
austriamicrosystems
5 Electrical Characteristics
Table 3. Power Supply Characteristics
Symbol
Parameter
Conditions
V+
Power Supply Range
I+
Positive Supply
Current
V+ = 3.6V, VINx = 0 or V+, all channels on or off
Min Typ Max Unit
1.6
3.6 V
0.01 1 µA
V+ = +2.7 to +3.6V, VIH = +1.4V, VIL = +0.5V, TAMB = TMIN to TMAX (unless otherwise specified). Typ values @ V+ =
+3.0V, TAMB = +25ºC.
Table 4. +3V Supply Electrical Characteristics
Symbol
Parameter
Analog Switch
VCOMx,
VNOx, VNCx
Analog Signal Range
Conditions
Min Typ Max Unit
0
V+ V
RON
ON-Resistance
V+ = 2.7V, ICOMx = 100mA,
TAMB = +25ºC
VNOx or VNCx = 1.5V
TAMB = TMIN to TMAX
0.35 0.8
Ω
0.9
∆RON
ON-Resistance Match V+ = 2.7V, ICOMx = 100mA,
TAMB = +25ºC
Between Channels 1
VNOx or VNCx = 1.5V
TAMB = TMIN to TMAX
0.02 0.08
Ω
0.09
RFLAT(ON)
ON-Resistance
Flatness 2
V+ = 2.7V, ICOMx = 100mA,
TAMB = +25ºC
VNOx or VNCx = 1, 1.5, or 2V TAMB = TMIN to TMAX
0.02 0.18
Ω
0.20
INOx(OFF),
INCx(OFF)
NOx or NCx Off-
Leakage Current
V+ = 3.3V,
TAMB = +25ºC
-1
VCOMx = 0.3 or 3.0V, VNOx or
VNCx = 3.0 or 0.3V
TAMB = TMIN to TMAX -5
1
nA
5
ICOMx(OFF)
COMx Off-Leakage
Current
V+ = 3.3V,
TAMB = +25ºC
-1
VCOMx = 0.3 or 3.0V,
VNOx or VNCx = 3.0, 0.3V TAMB = TMIN to TMAX -5
1
nA
5
ICOMx(ON)
COMx On-Leakage
Current
Switch Dynamic Characteristics
V+ = 3.3V,
TAMB = +25ºC
-2
VCOMx = 3.0 or 0.3V,
NOx or VNCx = 3.0 or 0.3V TAMB = TMIN to TMAX -10
2
nA
10
VNOx or VNCx = 1.5V,
TAMB = +25ºC
tON
Turn On Time 3
RLOAD = 50Ω, CLOAD = 35pF,
Figures 12, 13
TAMB = TMIN to TMAX
13 22
ns
24
tOFF
Turn Off Time 3
VNOx or VNCx = 1.5V,
TAMB = +25ºC
RLOAD = 50Ω, CLOAD = 35pF,
Figures 12, 13
TAMB = TMIN to TMAX
7 14
ns
15
VNOx or VNCx = 1.5V,
TAMB = +25ºC
6
tBBM
Break Before Make 3
RLOAD = 50Ω, CLOAD = 35p,
Figure 14 (AS1743)
TAMB = TMIN to TMAX
1
ns
Q
Charge Injection
VGEN = 3.3V, RGEN = 0,
CLOAD = 1.0nF, Figure 15
8-pin MSOP
8-pin SOT23
6
pC
5
COFF
NOx, NCx Off-
Capacitance
f = 1MHz, Figure 16
35
pF
CCOMx(OFF) COMx Off-Capacitance
f = 1MHz, Figure 16
35
pF
CCOMx(ON) COMx On-Capacitance
f = 1MHz, Figure 16
35
pF
BW
-3dB On-Channel
Bandwidth
Signal = 0, RIN = ROUT = 50Ω,
CLOAD = 5pF, Figure 17
130
MHz
VISO
Off-Isolation 4
f = 1MHz, VCOMx = 1VRMS,
RLOAD = 50Ω, CLOAD = 5pF, Figure 17
-55
dB
Crosstalk 5
f = 1MHz, VCOMx = 1VRMS,
RLOAD = 50Ω, CLOAD = 5pF, Figure 17
-100
dB
THD
Total Harmonic
Distortion
f = 20Hz to 20kHz,
VCOMx = 2Vp-p, RLOAD = 32Ω
0.03
%
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