參數(shù)資料
型號(hào): TPA0162PWPG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻控制
英文描述: 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO24
封裝: GREEN, PLASTIC, HTSSOP-24
文件頁(yè)數(shù): 8/34頁(yè)
文件大小: 812K
代理商: TPA0162PWPG4
www.ti.com
UP/DOWN VOLUME CONTROL
Changing Volume
TPA0162
SLOS249E – JUNE 1999 – REVISED SEPTEMBER 2004
APPLICATION INFORMATION (continued)
The default volume is set at mute mode. The volume is increased in 2-dB steps by pulling the UP terminal low.
The volume is decreased in 2-dB steps by pulling the DOWN terminal low. If power is removed, the device resets
to mute mode.
Volume Settings
VOLUME CONTROL
BTL (dB)
SE (dB)
20
14
18
12
16
10
14
8
12
6
10
4
8
2
6
0
4
-2
2
-4
0
-6
-2
-8
-4
-10
-6
-12
-8
-14
-10
-16
-12
-18
-14
-20
-16
-22
-18
-24
-20
-26
-22
-28
-24
-30
-26
-32
-28
-34
-30
-36
-32
-38
-34
-40
-36
-42
-38
-44
-40
-46
-85
-91
16
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