參數(shù)資料
型號: TDA8564Q
廠商: NXP SEMICONDUCTORS
元件分類: 音頻/視頻放大
英文描述: 2 x 24 W BTL or 4 x 12 W single-ended car radio power amplifier
中文描述: 24 W, 4 CHANNEL, AUDIO AMPLIFIER, PZIP17
封裝: POWER, PLASTIC, SOT-243-1, DIL-BENT-SIL, 17 PIN
文件頁數(shù): 6/15頁
文件大?。?/td> 81K
代理商: TDA8564Q
February 1995
7
Philips Semiconductors
Preliminary specification
2
×
24 W BTL or 4
×
12 W single-ended car
radio power amplifier
TDA8564Q
DC CHARACTERISTICS
V
P
= 14.4 V; T
amb
= 25
°
C; measured in Fig.17; unless otherwise specified.
Notes
1.
2.
The circuit is DC adjusted at V
P
= 6 to 18 V and AC operating at V
P
= 8.5 to 18 V.
At 18 V < V
P
< 30 V the DC output voltage
1
2
V
P
.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply
V
P
I
q
V
O
|
V
O
|
supply voltage
quiescent current
DC output voltage
DC output offset voltage
note 1
see Fig.9
note 2
6.0
14.4
80
6.9
18.0
160
250
V
mA
V
mV
Mute select switch
V
14
M
UTE CONDITION
switch-on voltage level
8.5
V
V
mute
V
O
|
V
O
|
S
TANDBY CONDITION
mute voltage
output signal in mute position
DC output offset voltage
3.3
6.4
20
250
V
mV
mV
V
I(max)
= 1 V; f = 1 kHz
V
stb
I
stb
I
sw
DC voltage in standby condition
DC current in standby condition
switch-on current
0
12
2
100
40
V
μ
A
μ
A
Diagnostic output (pin 16)
V
DIAG
diagnostic output voltage
any short-circuit or clipping
0.6
V
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