NE58633BS,157 NXP Semiconductors, NE58633BS,157 Datasheet - Page 6

• Manufacturer Part Number: NE58633BS,157
• Description: IC AMP AUDIO .04W STER D 32HVQFN
• Manufacturer: NXP Semiconductors
• Type: Class Dr

Specifications of NE58633BS,157

• Output Type: Headphones, 2-Channel (Stereo)
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Max Output Power X Channels @ Load: 40mW x 2 @ 16 Ohm
• Voltage - Supply: 0.9 V ~ 1.7 V
• Features: Depop, Differential Inputs, Microphone, Mute, Short-Circuit Protection
• Mounting Type: Surface Mount
• Product: Class-D
• Output Power: 40 mW
• Available Set Gain: 100 dB
• Thd Plus Noise: 1 %
• Supply Current: 5 mA
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 32 Ohms
• Input Offset Voltage: 1 mV
• Input Signal Type: Single
• Minimum Operating Temperature: 0 C
• Output Signal Type: Differential, Single
• Supply Type: Single
• Supply Voltage (max): 1.7 V
• Supply Voltage (min): 0.9 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935283227157; NE58633BS; NE58633BS

NXP Semiconductors
Table 6.
NE58633_3
Product data sheet
Symbol
ΔV
P
THD+N
G
α
SVRR
Z
S/N
V
V
DC-to-DC boost converter
V
V
V
I
η
bst(load)O
ct
i
bst
o
n(i)
n(o)
I
I(startup)min
bst
v(ol)
o
Operating characteristics
Parameter
output voltage variation
output power
total harmonic
distortion-plus-noise
open-loop voltage gain
crosstalk attenuation
supply voltage ripple
rejection
input impedance
signal-to-noise ratio
input noise voltage
output noise voltage
input voltage
minimum start-up input
voltage
boost voltage
output load boost current
boost efficiency
Conditions
per channel; R
THD+N = 10 %
per channel; f = 1 kHz;
THD+N = 10 %
V
V
V
V
music amplifier and noise reduction
microphone preamplifier;
V
f = 1 kHz; V
R
V
G
microphone preamplifier;
G
microphone to class-D output)
V
R
spectral noise; V
f = 20 Hz to 20 kHz; G
R
V
inputs AC grounded; G
V
2.65 mA external load
V
V
R
o
BAT
o
BAT
BAT
bst(ripple)
BAT
BAT
BAT
BAT
BAT
L
L
g
L(tot)
v(cl)
v(cl)
V
V
V
R
R
R
V
V
no weighting
A weighting
= 1 V
= 620 mV
= 16 Ω; V
= 16 Ω; f = 1 kHz
= 1 kΩ
BAT
BAT
BAT
L
L
L
BAT
BAT
Rev. 03 — 19 January 2010
= 1.5 V to 1.7 V
= 1.05
= 1.5 V
= 1.5 V; V
= 1.5 V; f = 20 Hz to 20 kHz;
= 1.05 V to 1.7 V;
= 1.05 V to 1.7 V; V
= 1.05 V to 1.7 V;
= 16 Ω; V
= 32 Ω; V
= 16 Ω; V
= 25 dB; f = 1 kHz
= 25 dB (from noise reduction
= 600 Ω
= 1.7 V
= 1.5 V
= 1.05 V
= 0.9 V
= 1.5 V
peak
= 100 mV
BAT
; f = 1 kHz;
peak
o
= 800 mV
L
BAT
BAT
BAT
o
= 1.5 V; R
= 16 Ω; f = 1 kHz;
; f = 1 kHz;
BAT
= 800 mV
Noise reduction class-D headphone driver amplifier
= 1.5 V
= 1.5 V
= 1.05 V
rms
= 1.5 V;
;
v(cl)
v(cl)
rms
bst
g
= 25 dB;
rms
= 25 dB
= 1 kΩ;
> 2.8 V
;
Min
-
-
-
-
-
-
-
-
-
40
30
-
-
-
-
-
-
1.05
-
2.75
-
-
Typ
800
800
550
40
20
19
1.0
1.0
100
50
40
60
1
70
12
26
20
-
0.9
3.1
2.65
70
NE58633
© NXP B.V. 2010. All rights reserved.
Max
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1.7
1.05
3.45
-
-
Unit
mV
mV
mV
mW
mW
mW
%
%
dB
dB
dB
dB
kΩ
dB
nV/√Hz
μV
μV
V
V
V
mA
%
6 of 27
rms
rms
rms