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NX3L4684 Datasheet PDF : 24 Pages
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NXP Semiconductors
NX3L4684
Dual low-ohmic single-pole double-throw analog switch
8. Functional description
Table 4. Function table[1]
Input nS
L
H
[1] H = HIGH voltage level;
L = LOW voltage level.
9. Limiting values
Channel on
nY0
nY1
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
Min
Max
Unit
VCC
supply voltage
VI
input voltage
select input nS
VSW
switch voltage
switch input nY0 or nY1
IIK
input clamping current VI < −0.5 V
ISK
switch clamping current VI < −0.5 V or VI > VCC + 0.5 V
ISW
switch current
VSW > −0.5 V or VSW < VCC + 0.5 V;
source or sink current
−0.5
[1] −0.5
[2] −0.5
−50
-
-
+4.6
V
+4.6
V
VCC + 0.5 V
-
mA
±50
mA
±350
mA
VSW > −0.5 V or VSW < VCC + 0.5 V;
pulsed at 1 ms duration, < 10 % duty cycle;
peak current
-
±500
mA
Tstg
storage temperature
Ptot
total power dissipation Tamb = −40 °C to +125 °C
−65
[3] -
+150
°C
250
mW
[1] The minimum input voltage rating may be exceeded if the input current rating is observed.
[2] The minimum and maximum switch voltage ratings may be exceeded if the switch clamping current rating is observed but may not
exceed 4.6 V.
[3] For XQFN10U packages: above 132 °C the value of Ptot derates linearly with 14.1 mW/K.
For HVSON10 packages: above 135 °C °C the value of Ptot derates linearly with 17.2 mW/K.
10. Recommended operating conditions
Table 6. Recommended operating conditions
Symbol Parameter
Conditions
VCC
VI
VSW
Tamb
Δt/ΔV
supply voltage
input voltage
switch voltage
ambient temperature
input transition rise and fall rate
select input nS
switch input nY0 or nY1
VCC = 1.4 V to 4.3 V
Min
1.4
0
[1] 0
−40
[2] -
Max
4.3
4.3
VCC
+125
200
Unit
V
V
V
°C
ns/V
[1] To avoid sinking GND current from terminal nZ when switch current flows in terminal nYn, the voltage drop across the bidirectional
switch must not exceed 0.4 V. If the switch current flows into terminal nZ, no GND current will flow from terminal nYn. In this case, there
is no limit for the voltage drop across the switch.
[2] Applies to select input nS signal levels.
NX3L4684_4
Product data sheet
Rev. 04 — 24 March 2010
© NXP B.V. 2010. All rights reserved.
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