參數(shù)資料
型號： UDA1342
廠商： NXP Semiconductors N.V.
元件分類： Codec
英文描述： Audio CODEC
中文描述： 音頻編解碼器
文件頁數(shù)： 28/44頁
文件大?。?/td> 180K
代理商： UDA1342
2000 Mar 29
28
Philips Semiconductors
Preliminary specification
Audio CODEC
UDA1342TS
10 LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
Notes
1.
2.
3.
4.
All supply connections must be made to the same power supply.
Equivalent to discharging a 100 pF capacitor via a 1.5 k
series resistor.
Equivalent to discharging a 200 pF capacitor via a 0.75
μ
H series inductor.
DAC operation after short-circuiting cannot be warranted.
11 HANDLING
Inputs and outputs are protected against electrostatic discharge in normal handling. However, to be totally safe, it is
desirable to take normal precautions appropriate to handling MOS devices.
12 QUALITY SPECIFICATION
In accordance with “SNW-FQ-611-E”
13 THERMAL CHARACTERISTICS
14 DC CHARACTERISTICS
V
DDD
= V
DDA(ADC)
= V
DDA(DAC)
= 3.0 V; T
amb
= 25
°
C; R
L
= 5 k
; all voltages measured with respect to ground; unless
otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
V
DD
T
xtal(max)
T
stg
T
amb
V
es
supply voltage
maximum crystal temperature
storage temperature
ambient temperature
electrostatic handling voltage
note 1
65
40
1100
250
-
4
150
+125
+85
+1100
+250
200
V
°
C
°
C
°
C
V
V
mA
note 2
note 3
T
amb
= 125
°
C; V
DD
= 3.6 V
T
amb
= 0
°
C; V
DD
= 3 V; note 4
output short-circuited to V
SSA(DAC)
output short-circuited to V
DDA(DAC)
I
lu(prot)
I
sc(DAC)
latch-up protection current
short-circuit current of DAC
450
325
mA
mA
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)
ADC analog supply voltage
V
DDA(DAC)
DAC analog supply voltage
V
DDD
digital supply voltage
2.7
2.7
2.7
3.0
3.0
3.0
3.6
3.6
3.6
V
V
V
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UDA1342TS 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Audio CODEC
UDA1342TS/N1 制造商:NXP Semiconductors 功能描述:IC CODEC AUDIO MINIDISC 28-SSOP 制造商:NXP Semiconductors 功能描述:IC, CODEC, AUDIO, MINIDISC, 28-SSOP 制造商:NXP Semiconductors 功能描述:IC, CODEC, AUDIO, MINIDISC, 28-SSOP; Audio CODEC Type:Stereo Codec; No. of ADCs:4; No. of DACs:2; No. of Input Channels:4; No. of Output Channels:2; Audio IC Case Style:SSOP; No. of Pins:28; ADC / DAC Resolution:24bit; ADCs / DACs ;RoHS Compliant: Yes
UDA1342TS/N1,512 功能描述:接口—CODEC AUDIO CODEC MINIDISC 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
UDA1342TS/N1,518 功能描述:接口—CODEC MINISOUND 3 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
UDA1342TSDB 功能描述:接口—CODEC AUDIO CODEC MINIDISC 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
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