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
文件頁數(shù): 16/28頁
文件大?。?/td> 126K
代理商: UDA1344
2000 Feb 04
16
Philips Semiconductors
Preliminary specification
Low-voltage low-power stereo audio
CODEC with DSP features
UDA1344TS
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
Notes
1.
2.
Equivalent to discharging a 100 pF capacitor via a 1.5 k
series resistor.
Equivalent to discharging a 200 pF capacitor via a 2.5
μ
H series inductor.
THERMAL CHARACTERISTICS
DC CHARACTERISTICS
V
DDD
= V
DDA
= V
DDO
= 3.0 V; T
amb
= 25
°
C; R
L
= 5 k
; all voltages referenced to ground; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
65
40
3000 +3000 V
300
+300
MAX.
UNIT
V
DDD
T
xtal(max)
T
stg
T
amb
V
es
digital supply voltage
maximum crystal temperature
storage temperature
ambient temperature
electrostatic handling voltage
5.0
150
+125
+85
V
°
C
°
C
°
C
note 1
note 2
V
SYMBOL
PARAMETER
CONDITIONS
VALUE
UNIT
R
th(j-a)
thermal resistance from junction to ambient
in free air
90
K/W
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supplies;
note 1
V
DDA(ADC)
V
DDA(DAC)
V
DDO
V
DDD
I
DDA(ADC)
ADC analog supply voltage
DAC analog supply voltage
operational amplifier supply voltage
digital supply voltage
ADC analog supply current
2.7
2.7
2.7
2.7
3.0
3.0
3.0
3.0
9.0
3.5
4.0
25
4.0
250
6.0
2.5
3.5
3.6
3.6
3.6
3.6
11.0
5.0
6.0
75
6.0
300
9.0
4.0
5.0
V
V
V
V
mA
mA
mA
μ
A
mA
μ
A
mA
mA
mA
operating
ADC power-down
operating
DAC power-down
operating
DAC power-down
operating
DAC power-down
ADC power-down
I
DDA(DAC)
DAC analog supply current
I
DDO
operational amplifier supply current
I
DDD
digital supply current
Digital inputs
V
IH
V
IL
I
LI
C
i
HIGH-level input voltage
LOW-level input voltage
input leakage current
input capacitance
0.8V
DDD
0.5
V
DDD
+ 0.5
0.2V
DDD
10
10
V
V
μ
A
pF
相關(guān)PDF資料
PDF描述
UDA1345 Economy audio CODEC
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
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