參數(shù)資料
型號(hào): UDA1344
廠商: NXP Semiconductors N.V.
元件分類: Codec
英文描述: Low-voltage low-power stereo audio CODEC with DSP features
中文描述: 低電壓低功耗立體聲音頻編解碼器與數(shù)字信號(hào)處理功能
文件頁(yè)數(shù): 5/28頁(yè)
文件大?。?/td> 126K
代理商: UDA1344
2000 Feb 04
5
Philips Semiconductors
Preliminary specification
Low-voltage low-power stereo audio
CODEC with DSP features
UDA1344TS
PINNING
SYMBOL
PIN
DESCRIPTION
V
SSA(ADC)
V
DDA(ADC)
VINL
V
ref(A)
VINR
V
ADCN
V
ADCP
MC1
MP1
V
DDD
V
SSD
SYSCLK
1
2
3
4
5
6
7
8
9
10
11
12
ADC analog ground
ADC analog supply voltage
ADC input left
ADC reference voltage
ADC input right
ADC negative reference voltage
ADC positive reference voltage
mode control 1 input (pull-down)
multi purpose pin 1 output
digital supply voltage
digital ground
system clock input:
256f
s
, 384f
s
or 512f
s
multi purpose pin 2 input
multi purpose pin 3 input
multi purpose pin 4 input
bit clock input
word select input
data output
data input
multi purpose pin 5 output
(pull-down)
mode control 2 input (pull-down)
DAC analog ground
DAC analog supply voltage
DAC output right
operational amplifier supply voltage
DAC output left
operational amplifier ground
DAC reference voltage
MP2
MP3
MP4
BCK
WS
DATAO
DATAI
MP5
13
14
15
16
17
18
19
20
MC2
V
SSA(DAC)
V
DDA(DAC)
VOUTR
V
DDO
VOUTL
V
SSO
V
ref(D)
21
22
23
24
25
26
27
28
Fig.2 Pin configuration.
handbook, halfpage
VSSA(ADC)
VDDA(ADC)
VINL
Vref(A)
VINR
VADCN
VADCP
MC1
MP1
VDDD
VSSD
SYSCLK
MP2
MP3
Vref(D)
VSSO
VOUTL
VDDO
VDDA(DAC)
VSSA(DAC)
VOUTR
MC2
MP5
DATAI
DATAO
WS
BCK
MP4
1
2
3
4
5
6
7
8
9
10
11
12
13
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
UDA1344TS
MGL442
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UDA1344TS 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low-voltage low-power stereo audio CODEC with DSP features
UDA1344TS/N2 制造商:NXP Semiconductors 功能描述:IC CODEC AUDIO W/DSP 28-SSOP 制造商:NXP Semiconductors 功能描述:IC, CODEC, AUDIO, W/DSP, 28-SSOP
UDA1344TS/N2,512 功能描述:接口—CODEC AUDIO CODEC W/DSP 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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
UDA1344TS/N2,518 功能描述:接口—CODEC AUDIO CODEC-LO VOLT 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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
UDA1344TSDB 功能描述:接口—CODEC AUDIO CODEC W/DSP 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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel