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PDF NX5L2750C Data sheet ( Hoja de datos )
| Número de pieza | NX5L2750C | |
| Descripción | Analog switch | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
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NX5L2750C
Analog switch with negative swing audio capability
Rev. 2 — 7 May 2014
Product data sheet
1. General description
The NX5L2750C is a dual low-ohmic single-pole double-throw analog switch suitable for
use as an analog or digital 2 : 1 multiplexer/demultiplexer. Each switch has a digital select
input (nS), two independent inputs/outputs (nY0 and nY1) and a common input/output
(nZ).
The NX5L2750C can switch audio signals with negative swing without the need of a
coupling capacitor.
Schmitt trigger action at the digital inputs makes the circuit tolerant to slower input rise and
fall times. Low threshold digital inputs allows this device to be driven by 1.8 V logic levels
in 3.3 V applications without significant increase in supply current ICC. It makes it possible
for the NX5L2750C to switch 5 V audio signals with a 1.8 V digital controller, eliminating
the need for logic level translation.
2. Features and benefits
Supply voltage range from 1.8 V to 5.0 V
0.8 typical ON resistance
100 MHz typical bandwidth or data frequency
CMOS low-power consumption
1.8 V control logic at VCC = 3.6 V
Break-before-make switching
ESD protection:
HBM JESD22-A114F Class 3A exceeds 4000 V
CDM AEC-Q100-011 revision B exceeds 1000 V
Latch-up performance exceeds 100 mA per JESD 78 Class II Level A
Specified from 40 C to +85 C
3. Applications
Cellular phones, PDA
Portable media players
Personal media players
1 page  
NXP Semiconductors
NX5L2750C
Analog switch with negative swing audio capability
11.1 Test circuits
9&&
9,/RU9,+
Q6 Q< VZLWFK
,6 Q=
Q<
*1'
92
VZLWFK
Q6
9,+
9,/
9,
Fig 3. Test circuit for measuring OFF-state leakage current
DDD
11.2 ON resistance
Table 8. ON resistance
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
40 C to +85 C
Min Typ[1] Max
RON
ON resistance
VI = VCC4.5 V to VCC; ISW = 100 mA; VCC = 2.7 V;
-
0.8 1.3
see Figure 4
RON(flat) ON resistance
VI = VCC4.5 V to VCC; ISW = 100 mA; VCC = 2.7 V;
- 0.3
-
(flatness)
see Figure 4
RON
ON resistance
VI = VCC4.5 V; ISW = 100 mA; VCC = 2.7 V;
mismatch between see Figure 4
channels
- 0.1 -
Unit
[1] Typical values are measured at Tamb = 25 C.
[2] Measured at identical VCC, temperature and input voltage.
11.3 ON resistance test circuit and graphs
96:
9
9&&
9,/RU9,+
Q6
Q=
9,
Q< VZLWFK
Q<
*1'
VZLWFK
Q6
9,/
9,+
,6:
RON = VSW / ISW.
Fig 4. Test circuit for measuring ON resistance
DDD
NX5L2750C
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 7 May 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
5 of 16
5 Page 
NXP Semiconductors
NX5L2750C
Analog switch with negative swing audio capability
a. Test circuit
VI G
VO
VCC
nS nY0 1
switch
nZ nY1 2
Rgen
RL CL
GND
Vgen
012aaa011
logic
input
(nS)
off
on
off
VO
b. Input and output pulse definitions
Definition: Qinj = VO CL.
VO = output voltage variation.
Rgen = generator resistance.
Vgen = generator voltage.
Fig 12. Test circuit for measuring charge injection
ΔVO
012aaa012
NX5L2750C
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 7 May 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
11 of 16
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet NX5L2750C.PDF ] | |
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