NX3L4051 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 5 — 3 July 2012 8 of 23
NXP Semiconductors
NX3L4051
Single low-ohmic 8-channel analog switch
11.2 ON resistance
[1] For NX3L4051PW (TSSOP16 package), all ON resistance values are up to 0.05 higher.
[2] Typical values are measured at T
amb
= 25 C.
[3] Measured at identical V
CC
, temperature and input voltage.
[4] Flatness is defined as the difference between the maximum and minimum value of ON resistance measured at identical V
CC
and
temperature.
Table 8. ON resistance
[1]
At recommended operating conditions; voltages are referenced to GND (ground = 0 V); for graphs see Figure 8 to Figure 14.
Symbol Parameter Conditions T
amb
= 40 C to +85 C T
amb
= 40 C to +125 C Unit
Min Typ
[2]
Max Min Max
R
ON(peak)
ON resistance
(peak)
V
I
=GNDtoV
CC
;
I
SW
= 100 mA; see Figure 7
V
CC
= 1.4 V - 1.7 3.7 - 4.1
V
CC
= 1.65 V - 1.0 1.6 - 1.7
V
CC
= 2.3 V - 0.6 0.8 - 0.9
V
CC
= 2.7 V - 0.5 0.75 - 0.9
V
CC
= 4.3 V - 0.5 0.75 - 0.9
R
ON
ON resistance
mismatch
between
channels
V
I
=GNDtoV
CC
;
I
SW
= 100 mA
[3]
V
CC
=1.4V; V
SW
= 0.4 V - 0.18 0.30 - 0.30
V
CC
=1.65V; V
SW
= 0.5 V - 0.18 0.20 - 0.30
V
CC
=2.3V; V
SW
= 0.7 V - 0.07 0.10 - 0.13
V
CC
=2.7V; V
SW
= 0.8 V - 0.07 0.10 - 0.13
V
CC
=4.3V; V
SW
= 0.8 V - 0.07 0.10 - 0.13
R
ON(flat)
ON resistance
(flatness)
V
I
=GNDtoV
CC
;
I
SW
= 100 mA
[4]
V
CC
= 1.4 V - 1.0 3.3 - 3.6
V
CC
= 1.65 V - 0.5 1.2 - 1.3
V
CC
= 2.3 V - 0.15 0.3 - 0.35
V
CC
= 2.7 V - 0.13 0.3 - 0.35
V
CC
= 4.3 V - 0.2 0.4 - 0.45
