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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： | 66/68页 |
| 文件大小： | 426K |
| 代理商： | UDA1380TT |
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2004 Apr 22
7
NXP Semiconductors
Product specification
Stereo audio coder-decoder
for MD, CD and MP3
UDA1380
Notes
1. When the supply voltages are below 2.7 V and the headphone load impedance is 16
Ω, it is recommended to limit
the DAC and the headphone output to less than -2dB; otherwise clipping may occur.
2. The output voltage of the DAC is proportional to the DAC power supply voltage.
3. Channel separation performance is measured at the IC pin.
5
ORDERING INFORMATION
S/N48
signal-to-noise ratio at
fs =48kHz
Vi = 0 V; A-weighted
87
dB
Headphone driver (supply voltage 3.0 V)
Po(rms)
output power (RMS value)
at 0 dBFS digital input; RL =16 Ω
30
35
40
mW
(THD+N)/S48
total harmonic
distortion-plus-noise to
signal ratio at fs =48kHz
60
52
dB
at 0 dB; RL =5 kΩ
82
77
dB
at
60 dB; A-weighted
33
27
dB
S/N48
signal-to-noise ratio at
fs =48kHz
code = 0; A-weighted
87
93
dB
α
cs
channel separation
RL =16 Ω using pin VREF(HP); no DC
decoupling capacitors; note 3
55
60
dB
RL =16 Ω single-ended application
with DC decoupling capacitors
(100
μF typical)
63
68
dB
RL =32 Ω single-ended application
with DC decoupling capacitors
(100
μF typical)
69
74
dB
Power consumption (supply voltage 3.0 V; fs =48kHz)
Ptot
total power dissipation
playback mode (without headphone)
24
mW
playback mode (with headphone)
27
mW
record mode (audio)
39
mW
record mode (speech)
30
mW
record mode (audio and speech)
40
mW
full operation
69
mW
Power-down mode
6
μW
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
UDA1380TT
TSSOP32
plastic thin shrink small outline package; 32 leads;
body width 6.1 mm; lead pitch 0.65 mm
SOT487-1
UDA1380HN
HVQFN32
plastic thermal enhanced very thin quad flat package; no leads;
32 terminals; body 5
× 5 × 0.85 mm
SOT617-1
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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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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