参数资料
型号: TDA7439B
厂商: STMICROELECTRONICS
元件分类: 音频控制
英文描述: 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP28
封装: DIP-28
文件页数: 3/19页
文件大小: 169K
代理商: TDA7439B
DATA BYTES (continued)
INPUT GAIN SELECTION
MSB
LSB
INPUT GAIN
D7
D6
D5
D4
D3
D2
D1
D0
2dB STEPS
00
0dB
00
01
2dB
00
10
4dB
00
11
6dB
01
00
8dB
0
1
0
1
10dB
0
1
0
12dB
0
1
14dB
1
0
16dB
1
0
1
18dB
1
0
1
0
20dB
1
0
1
22dB
1
0
24dB
1
0
1
26dB
1
0
28dB
1
30dB
GAIN = 0 to 30dB
VOLUME SELECTION
MSB
LSB
VOLUME
D7
D6
D5
D4
D3
D2
D1
D0
1dB STEPS
0
0dB
0
1
-1dB
0
1
0
-2dB
0
1
-3dB
1
0
-4dB
1
0
1
-5dB
1
0
-6dB
1
-7dB
0
000
0dB
0
1
-8dB
0
1
0
-16dB
0
1
-24dB
0
1
0
-32dB
0
1
0
1
-40dB
X
1
X
MUTE
VOLUME = 0 to 47dB/MUTE
TDA7439
11/19
相关PDF资料
PDF描述
TDA7439 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP30
TDA7440D 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28
TDA7440D013TR 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28
TDA7442D 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28
TDA7442 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP32
相关代理商/技术参数
参数描述
TDA7439D 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:THREE BANDS DIGITALLY CONTROLLED AUDIO PROCESSOR
TDA7439DS 功能描述:音频 DSP 3-Band Digital Cont RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube
TDA7439DS_07 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Three-band digitally-controlled audio processor
TDA7439DS13TR 功能描述:音频 DSP 3-Band Digital Cont RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube
TDA7440 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:TONE CONTROL DIGITALLY CONTROLLED AUDIO PROCESSOR