NX3L2G384
Dual low-ohmic single-pole single-throw analog switch
Rev. 7 — 26 March 2013
Product data sheet
1. General description
The NX3L2G384 is a dual low-ohmic single-pole single-throw analog switch. Each switch
has two input/output terminals (nY and nZ) and an active LOW enable input (nE). When
pin nE is HIGH, the analog switch is turned off.
Schmitt trigger action at the enable input (nE) makes the circuit tolerant to slower input
rise and fall times. The NX3L2G384 allows signals with amplitude up to V
CC
to be
transmitted from nY to nZ; or from nZ to nY. Its low ON resistance (0.5
)
and flatness
(0.13
)
ensures minimal attenuation and distortion of transmitted signals.
2. Features and benefits
Wide supply voltage range from 1.4 V to 4.3 V
Very low ON resistance (peak):
1.6
(typical) at V
CC
= 1.4 V
1.0
(typical) at V
CC
= 1.65 V
0.55
(typical) at V
CC
= 2.3 V
0.50
(typical) at V
CC
= 2.7 V
0.50
(typical) at V
CC
= 4.3 V
High noise immunity
ESD protection:
HBM JESD22-A114F Class 3A exceeds 7500 V
MM JESD22-A115-A exceeds 200 V
CDM AEC-Q100-011 revision B exceeds 1000 V
IEC61000-4-2 contact discharge exceeds 4000 V for switch ports
CMOS low-power consumption
Latch-up performance exceeds 100 mA per JESD 78 Class II Level A
Direct interface with TTL levels at 3.0 V
Control input accepts voltages above the supply voltage
High current handling capability (350 mA continuous current under 3.3 V supply)
Specified from
40 C
to +85
C
and from
40 C
to +125
C
3. Applications
Cell phone
PDA
Portable media player
NXP Semiconductors
NX3L2G384
Dual low-ohmic single-pole single-throw analog switch
4. Ordering information
Table 1.
Ordering information
Package
Temperature range
NX3L2G384GT
NX3L2G384GD
NX3L2G384GM
40 C
to +125
C
40 C
to +125
C
40 C
to +125
C
Name
XSON8
XSON8
XQFN8
Description
plastic extremely thin small outline package; no leads;
8 terminals; body 1
1.95
0.5 mm
plastic extremely thin small outline package; no leads;
8 terminals; body 3
2
0.5 mm
plastic, extremely thin quad flat package; no leads;
8 terminals; body 1.6
1.6
0.5 mm
Version
SOT833-1
SOT996-2
SOT902-2
Type number
5. Marking
Table 2.
Marking codes
[1]
Marking code
ML2
ML2
ML2
Type number
NX3L2G384GT
NX3L2G384GD
NX3L2G384GM
[1]
The pin 1 indicator is located on the lower left corner of the device, below the marking code.
6. Functional diagram
1Y
1Z
1E
2Z
2Y
Y
Z
2E
001aai828
E
001aai598
Fig 1.
Logic symbol
Fig 2.
Logic diagram (one switch)
NX3L2G384
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2013. All rights reserved.
Product data sheet
Rev. 7 — 26 March 2013
2 of 21
NXP Semiconductors
NX3L2G384
Dual low-ohmic single-pole single-throw analog switch
7. Pinning information
7.1 Pinning
NX3L2G384
1Y
1
8
V
CC
NX3L2G384
1Y
1Z
1
2
3
4
8
7
6
5
V
CC
1E
2Z
2Y
1Z
2
7
1E
2E
3
6
2Z
2E
GND
4
5
2Y
GND
001aai831
001aaj531
Transparent top view
Transparent top view
Fig 3.
Pin configuration SOT833-1 (XSON8)
Fig 4.
Pin configuration SOT996-2 (XSON8)
NX3L2G384
terminal 1
index area
1E
1
V
CC
8
7
1Y
2Z
2
6
1Z
2Y
3
4
5
2E
GND
001aai830
Transparent top view
Fig 5.
Pin configuration SOT902-2 (XQFN8)
NX3L2G384
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2013. All rights reserved.
Product data sheet
Rev. 7 — 26 March 2013
3 of 21
NXP Semiconductors
NX3L2G384
Dual low-ohmic single-pole single-throw analog switch
7.2 Pin description
Table 3.
Symbol
1Y, 2Y
1Z, 2Z
GND
1E, 2E
V
CC
Pin description
Pin
SOT833-1 and SOT996-2
1, 5
2, 6
4
7, 3
8
SOT902-2
7, 3
6, 2
4
1, 5
8
independent input or output
independent input or output
ground (0 V)
enable input (active LOW)
supply voltage
Description
8. Functional description
Table 4.
Input nE
L
H
[1]
H = HIGH voltage level;
L = LOW voltage level.
Function table
[1]
Switch
ON-state
OFF-state
9. Limiting values
Table 5.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
V
CC
V
I
V
SW
I
IK
I
SK
I
SW
Parameter
supply voltage
input voltage
switch voltage
input clamping current
switch clamping current
switch current
V
I
<
0.5
V
V
I
<
0.5
V or V
I
> V
CC
+ 0.5 V
V
SW
>
0.5
V or V
SW
< V
CC
+ 0.5 V;
source or sink current
V
SW
>
0.5
V or V
SW
< V
CC
+ 0.5 V;
pulsed at 1 ms duration, < 10 % duty cycle;
peak current
T
stg
P
tot
[1]
[2]
[3]
Conditions
enable input nE
[1]
[2]
Min
0.5
0.5
0.5
50
-
-
-
Max
+4.6
+4.6
-
50
350
500
Unit
V
V
mA
mA
mA
mA
V
CC
+ 0.5 V
storage temperature
total power dissipation
T
amb
=
40 C
to +125
C
[3]
65
-
+150
250
C
mW
The minimum input voltage rating may be exceeded if the input current rating is observed.
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.
For XSON8 and XQFN8 packages: above 118
C
the value of P
tot
derates linearly with 7.8 mW/K.
NX3L2G384
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2013. All rights reserved.
Product data sheet
Rev. 7 — 26 March 2013
4 of 21
NXP Semiconductors
NX3L2G384
Dual low-ohmic single-pole single-throw analog switch
10. Recommended operating conditions
Table 6.
V
CC
V
I
V
SW
T
amb
t/V
[1]
Recommended operating conditions
Conditions
enable input nE
[1]
Symbol Parameter
supply voltage
input voltage
switch voltage
ambient temperature
input transition rise and fall rate
Min
1.4
0
0
40
-
Typ
-
-
-
-
-
Max
4.3
4.3
V
CC
+125
200
Unit
V
V
V
C
ns/V
V
CC
= 1.4 V to 4.3 V
[2]
To avoid sinking GND current from terminal nZ when switch current flows in terminal nY, 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 nY. In this case, there is no
limit for the voltage drop across the switch.
Applies to control signal levels.
[2]
11. Static characteristics
Table 7.
Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground 0 V).
Symbol Parameter
Conditions
Min
V
IH
HIGH-level
input voltage
V
CC
= 1.4 V to 1.95 V
V
CC
= 2.3 V to 2.7 V
V
CC
= 2.7 V to 3.6 V
V
CC
= 3.6 V to 4.3 V
V
IL
LOW-level
input voltage
V
CC
= 1.4 V to 1.95 V
V
CC
= 2.3 V to 2.7 V
V
CC
= 2.7 V to 3.6 V
V
CC
= 3.6 V to 4.3 V
I
I
input leakage
current
OFF-state
leakage
current
ON-state
leakage
current
enable input nE;
V
I
= GND to 4.3 V;
V
CC
= 1.4 V to 4.3 V
nY port; see
Figure 6
V
CC
= 1.4 V to 3.6 V
V
CC
= 3.6 V to 4.3 V
nZ port; see
Figure 7
V
CC
= 1.4 V to 3.6 V
V
CC
= 3.6 V to 4.3 V
-
-
-
-
5
10
-
-
50
50
500
500
nA
nA
-
-
-
-
5
10
-
-
50
50
500
500
nA
nA
0.65V
CC
1.7
2.0
0.7V
CC
-
-
-
-
-
T
amb
= 25
C
Typ
-
-
-
-
-
-
-
-
-
Max
-
-
-
-
0.35V
CC
0.7
0.8
0.3V
CC
-
T
amb
=
40 C
to +125
C
Min
0.65V
CC
1.7
2.0
0.7V
CC
-
-
-
-
-
Max
Max
(85
C)
(125
C)
-
-
-
-
0.7
0.8
0.3V
CC
0.5
-
-
-
-
0.7
0.8
1
V
V
V
V
V
V
A
Unit
0.35V
CC
0.35V
CC
V
0.3V
CC
V
I
S(OFF)
I
S(ON)
I
CC
supply current V
I
= V
CC
or GND;
V
SW
= GND or V
CC
V
CC
= 3.6 V
V
CC
= 4.3 V
-
-
-
-
100
150
-
-
690
800
6000
7000
nA
nA
NX3L2G384
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2013. All rights reserved.
Product data sheet
Rev. 7 — 26 March 2013
5 of 21
