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参数资料
| 型号： | UDA1380TT |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 消费家电 |
| 英文描述： | Stereo audio coder-decoder for MD, CD and MP3 |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO32 |
| 封装： | 6.10 MM, 0.65 MM PITCH, PLASTIC, MO-153, SOT-487-1, TSSOP-32 |
| 文件页数： | 43/68页 |
| 文件大小： | 426K |
| 代理商： | UDA1380TT |
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2004 Apr 22
48
NXP Semiconductors
Product specification
Stereo audio coder-decoder
for MD, CD and MP3
UDA1380
Table 63 AGC target level setting bits
11.15 Restore L3 default values (software reset)
Table 64 Register address 7FH
11.16 Headphone driver and interpolation filter (read-out)
Table 65 Register address 18H
Table 66 Description of register bits
AGC_LEVEL1
AGC_LEVEL0
AGC TARGET LEVEL VALUE (dBFS)
00
5.5 (default)
01
8
10
11.5
11
14
BIT
15
141312
11
10
9
8
Default value
BIT
76543
2
1
0
Default value
BIT
15
141312
11
10
9
8
Symbol
HP_STCTV
HP_STCTL
HP_STCTR
BIT
76543
2
1
0
Symbol
SDETR2
SDETL2
SDETR1
SDETL1
MUTE_
STATE_M
MUTE_
STATE_CH2
MUTE_
STATE_CH1
BIT
SYMBOL
DESCRIPTION
15 to 11
not used
10
HP_STCTV
Headphone driver short-circuit detection. When this bit is logic 0:
headphone driver is not short-circuit protected. When this bit is logic 1:
headphone driver short-circuit protection is activated.
9
HP_STCTL
Left headphone driver short-circuit detection. When this bit is logic 0: left
channel headphone driver is not short-circuit protected. When this bit is
logic 1: left channel headphone driver short-circuit protection is activated.
8
HP_STCTR
Right headphone driver short-circuit detection. When this bit is logic 0:
right channel headphone driver not short-circuit protected. When this bit is
logic 1: right channel headphone driver short-circuit protection activated.
7
not used
6SDETR2
Interpolator silence detect channel 2 right. When this bit is logic 0:
interpolator on channel 2 right input has detected no silence. When this bit is
logic 1: interpolator on channel 2 right input has detected silence.
5SDETL2
Interpolator silence detect channel 2 left. When this bit is logic 0:
interpolator on channel 2 left input has detected no silence. When this bit is
logic 1: interpolator on channel 2 left input has detected silence.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| UDA1380TT/N2 | 制造商:PHILIP 功能描述: |
| UDA1380TT/N2,512 | 功能描述:接口—CODEC SSA CODEC RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel |
| UDA1380TT/N2,518 | 功能描述:接口—CODEC SSA CODEC RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel |
| UDA1380TT-T | 功能描述:接口—CODEC SSA CODEC RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel |
| UDA1384 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Multichannel audio coder-decoder |
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