NCP2809BMUTXG ON Semiconductor, NCP2809BMUTXG Datasheet - Page 5

• Manufacturer Part Number: NCP2809BMUTXG
• Description: IC HEADPHONE PWR AMP 135MW 10DFN
• Manufacturer: ON Semiconductor
• Series: NOCAP™r
• Type: Class ABr

Specifications of NCP2809BMUTXG

• Output Type: Headphones, 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 135mW x 2 @ 16 Ohm
• Voltage - Supply: 2.2 V ~ 5.5 V
• Features: Depop, Short-Circuit and Thermal Protection, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 10-UFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4. Min/Max limits are guaranteed by production test.
5. At T
6. See page 10 for a theoretical approach to these parameters.
ELECTRICAL CHARACTERISTICS
The following parameters are given for the NCP2809A and NCP2809B mounted externally with 0 dB gain, unless otherwise noted.
(For typical values T
Supply Quiescent Current
Output Offset Voltage
Shutdown Current
Shutdown Voltage High (Note 5)
Shutdown Voltage Low
Turning On Time (Note 6)
Turning Off Time (Note 6)
Max Output Swing
Max Rms Output Power
Voltage Gain
Input Impedance
Crosstalk
Signal to Noise Ratio
A
= −40°C, the minimum value is set to 1.5 V.
Characteristic
A
= 25°C, for min and max values T
V
Symbol
loadpeak
P
V
V
SNR
T
V
T
I
I
SDIH
Orms
CS
SDIL
Z
DD
SD
WU
G
All the parameters are given in the capless configuration (typical application).
SD
off
in
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A
p
p
p
p
p
p
p
p
p
p
p
p
p
p
p
p
= −40°C to 85°C, T
= 2.4 V, R
= 5.0 V, R
= 2.4 V, R
= 5.0 V, R
= 2.4 V, R
= 2.4 V, R
= 3.0 V, R
= 3.0 V, R
= 5.0 V, R
= 5.0 V, R
= 2.4 V, R
= 2.4 V, R
= 3.0 V, R
= 3.0 V, R
= 5.0 V, R
= 5.0 V, R
http://onsemi.com
V
V
V
V
V
p
p
p
p
in
NCP2809A only
NCP2809A only
= 2.4 V, R
= 5.0 V, R
= 2.4 V, R
= 5.0 V, R
= 0 V, R
C
C
Conditions
V
L
L
L
L
f = 1.0 kHz
f = 1.0 kHz
V
V
V
V
L
L
L
L
L
L
L
L
L
L
L
L
by
by
5
p
p
p
p
p
= 16 W, THD+N<0.1%
= 16 W, THD+N<0.1%
= 32 W, THD+N<0.1%
= 32 W, THD+N<0.1%
= 16 W, P
= 32 W, P
= 16 W, P
= 32 W, P
= 16 W, P
= 32 W, P
= 16 W, P
= 32 W, P
= 16 W, P
= 32 W, P
= 16 W, P
= 32 W, P
= 5.0 V
= 2.4 V
= 5.0 V
= 2.4 V
= 5.0 V
= 1.0 mF
= 1.0 mF
−
−
L
L
L
L
L
Jmax
= 16 W
= 16 W
= 16 W
= 32 W
= 32 W
out
out
out
out
out
out
out
out
out
out
out
out
= 125°C, unless otherwise noted.)
= 20 mW
= 10 mW
= 30 mW
= 20 mW
= 75 mW
= 50 mW
= 20 mW
= 10 mW
= 30 mW
= 20 mW
= 75 mW
= 50 mW
(Note 4)
0.82
1.94
−0.5
Min
−25
1.2
−63.5
−72.5
1.54
1.84
2.05
1.04
2.26
88.3
90.5
95.1
96.1
Typ
285
131
−64
−73
−64
−73
1.0
0.9
10
50
24
17
80
20
89
92
0
(Note 4)
Max
+0.5
+25
600
2.8
3.6
0.4
Unit
mW
mA
mV
nA
ms
ms
dB
kW
dB
dB
V
V
V