參數(shù)資料
型號(hào): 935033050112
廠(chǎng)商: NXP SEMICONDUCTORS
元件分類(lèi): 音頻/視頻放大
英文描述: 3 W, 2 CHANNEL, AUDIO AMPLIFIER, PZIP13
封裝: PLASTIC, SOT-141, DIL-BENT-SIL, 13 PIN
文件頁(yè)數(shù): 6/11頁(yè)
文件大?。?/td> 90K
代理商: 935033050112
May 1992
4
Philips Semiconductors
Objective specication
2 x 3 W stereo BTL audio output amplier
TDA7057Q
PINNING
SYMBOL
PIN
DESCRIPTION
SGND1
1
signal ground 1
VI(1)
2
voltage input 1
VP
3
positive supply voltage
VI(2)
4
voltage input 2
SGND2
5
signal ground 2
n.c.
6
not connected
n.c.
7
not connected
OUT2+
8
positive output 2
PGND2
9
power ground 2
OUT2
10
negative output 2
OUT1
11
negative output 1
PGND1
12
power ground 1
OUT1+
13
positive output 1
Fig.2 Pin configuration.
handbook, halfpage
MCD391
1
2
3
4
5
6
7
8
9
10
11
12
13
TDA7057Q
SGND1
SGND2
OUT2
+
I (2)
V
P
V
I (1)
V
n.c.
OUT1 +
OUT2 –
PGND1
PGND2
OUT1 –
n.c.
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