SA58631 Datasheet, PDF (2/19 Pages) NXP Semiconductors – 3 W BTL audio amplifier

Philips Semiconductors
SA58631
3 W BTL audio amplifier
4. Quick reference data
Table 1:
Symbol
V_CC
I_q
I_stb
P_o
THD + N
PSRR
Quick reference data
Parameter
supply voltage
quiescent current
standby current
output power
total harmonic
distortion-plus-noise
power supply rejection
ratio
Conditions
V_CC = 5 V
THD + N = 10 %; R_L = 8 Ω
V_CC = 5 V
V_CC = 9 V
P_o = 0.5 W
Min Typ Max Unit
2.2 9
18 V
-
8
12 mA
-
-
10 µA
1
1.2 -
W
-
3
-
W
-
0.15 -
%
50 -
-
dB
5. Ordering information
Table 2: Ordering information
Type
number
Package
Name Description
Version
SA58631TK HVSON8 plastic thermal enhanced very thin small outline package; SOT909-1
no leads; 8 terminals; body 4 x 4 x 0.8 mm
6. Block diagram
IN− ⁴
IN+ ³
V_CC ⁶
SA58631
R
R
5 _OUT−
20 kΩ
SVR ²
20 kΩ
8 _OUT+
MODE ¹
STANDBY/MUTE LOGIC
Fig 1. Block diagram of SA58631
7
GND
002aac005
SA58631
Preliminary data sheet
Rev. 01 — 1 December 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
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