參數(shù)資料
型號: UDA1345
廠商: NXP Semiconductors N.V.
元件分類: Codec
英文描述: Economy audio CODEC
中文描述: 經(jīng)濟音頻CODEC
文件頁數(shù): 3/28頁
文件大小: 126K
代理商: UDA1345
2000 Apr 18
3
Philips Semiconductors
Preliminary specification
Economy audio CODEC
UDA1345TS
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supplies
V
DDA(ADC)
V
DDA(DAC)
V
DDD
I
DDA(ADC)
ADC analog supply voltage
DAC analog supply voltage
digital supply voltage
ADC analog supply current
2.4
2.4
2.4
3.0
3.0
3.0
10
100
4
50
2.5
200
5
300
3.6
3.6
3.6
+85
V
V
V
mA
μ
A
mA
μ
A
mA
μ
A
mA
μ
A
°
C
operating mode
ADC power-down
operating mode
DAC power-down
operating mode
DAC power-down
operating mode
ADC and DAC power-down
I
DDA(DAC)
DAC analog supply current
I
DDO(DAC)
DAC operational amplifier supply
current
digital supply current
I
DDD
T
amb
Analog-to-digital converter
V
i(rms)
(THD + N)/S
ambient temperature
40
input voltage (RMS value)
total harmonic distortion-plus-noise
to signal ratio
notes 1 and 2
at 0 dB
f
s
= 44.1 kHz
f
s
= 96 kHz
at
60 dB; A-weighted
f
s
= 44.1 kHz
f
s
= 96 kHz
V
i
= 0 V; A-weighted
f
s
= 44.1 kHz
f
s
= 96 kHz
1.0
V
85
80
80
75
dB
dB
36
34
30
30
dB
dB
S/N
signal-to-noise ratio
90
90
96
94
100
dB
dB
dB
α
cs
Digital-to-analog converter
V
o(rms)
(THD + N)/S
channel separation
output voltage (RMS value)
total harmonic distortion plus
noise-to-signal ratio
note 3
at 0 dB
f
s
= 44.1 kHz
f
s
= 96 kHz
at
60 dB; A-weighted
f
s
= 44.1 kHz
f
s
= 96 kHz
900
mV
85
80
80
71
dB
dB
37
35
100
30
30
dB
dB
dB
α
cs
S/N
channel separation
signal-to-noise ratio
code = 0; A-weighted
f
s
= 44.1 kHz
f
s
= 96 kHz
90
90
100
98
dB
dB
相關(guān)PDF資料
PDF描述
UDA1350AH IEC 958 audio DAC(IEC 958音頻轉(zhuǎn)換器)
UDA1350ATS IEC 958 audio DAC
UDA1351 96 kHz IEC 958 audio DAC
UDA1351H 96 kHz IEC 958 audio DAC
UDA1351TS 96 kHz IEC 958 audio DAC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UDA1345TS 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Economy audio CODEC
UDA1345TS/N2 制造商:NXP Semiconductors 功能描述:IC CODEC AUDIO 28-SSOP 制造商:NXP Semiconductors 功能描述:IC, CODEC, AUDIO, 28-SSOP
UDA1345TS/N2,112 功能描述:接口—CODEC AUDIO CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
UDA1345TS/N2,118 功能描述:接口—CODEC ECONOMY CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
UDA1345TS/N2118 制造商:Rochester Electronics LLC 功能描述: 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述: