參數(shù)資料
型號(hào)： PCM3002
英文描述： 16-/20-Bit Single-Ended Analog Input/Output SoundPlus8482，
中文描述： 16-/20-Bit單端模擬輸入/輸出SoundPlus8482，
文件頁(yè)數(shù)： 3/23頁(yè)
文件大小： 337K
代理商： PCM3002
3
PCM3002/3003
SPECIFICATIONS
All specifications at +25
°
C, V
DD
= V
CC
= 5V, f
S
= 44.1kHz, SYSCLK = 384f
S
, CLKIO Input, 18-bit data, unless otherwise noted.
PCM3002E/3003E
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
+V
DD
, +V
CC
1, +V
CC
2 ......................................................................+6.5V
Supply Voltage Differences...............................................................
±
0.1V
GND Voltage Differences ..................................................................
±
0.1V
Digital Input Voltage ......................................................–0.3 to V
DD
+ 0.3V
Analog Input Voltage......................................... –0.3 to V
CC
1,
V
CC
2 + 0.3V
Power Dissipation .......................................................................... 300mW
Input Current ...................................................................................
±
10mA
Operating Temperature Range ......................................... –25
°
C to +85
°
C
Storage Temperature ...................................................... –55
°
C to +125
°
C
Lead Temperature (soldering, 5s) .................................................. +260
°
C
(reflow, 10s) ..................................................... +235
°
C
ABSOLUTE MAXIMUM RATINGS
PACKAGE INFORMATION
PACKAGE DRAWING
NUMBER
(1)
PRODUCT
PACKAGE
PCM3002E/3003E
24-Lead SSOP
338
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix C of Burr-Brown IC Data Book.
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Burr-Brown
recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
ESD damage can range from subtle performance degrada-
tion to complete device failure. Precision integrated circuits
may be more susceptible to damage because very small
parametric changes could cause the device not to meet its
published specifications.
NOTES: (1) Pins 7, 8, 17 and 18: RST, ML, MD, MC for the PCM3002; PDAD, PDDA, DEM1, DEM0 for PCM3003 (Schmitt-Trigger input with 100k
typical internal
pull-down resistor). (2) Pins 9, 10, 11, 15: SYSCLK, LRCIN, BCKIN, DIN (Schmitt Trigger input). (3) Pin16: 20BIT for PCM3003 (Schmitt-Trigger input, 100k
typical internal pull-down resistor). (4) Pin 12: DOUT. (5) Pin 16: ZFLG (open drain output). (6) High Pass Filter for Offset Cancel. (7) f
= 1kHz, using Audio
Precision System II, rms mode with 20kHz LPF, 400Hz HPF used for performance calculation. (8) f
OUT
= 1kHz, using Audio Precision System II, rms mode with
20kHz LPF, 400Hz HPF used for performance calculation. (9) Applies for voltages between 2.4V to 2.7V for 0
°
C to +70
°
C and 256f
S
/512f
S
operation (384f
S
not
available). (10) SYSCLK, BCKIN, and LRCIN are stopped.
DAC CHARACTERISTICS
RESOLUTION
20
Bits
DC ACCURACY
Gain Mismatch Channel-to-Channel
Gain Error
Gain Drift
Bipolar Zero Error
Bipolar Zero Drift
±
1.0
±
1.0
±
20
±
1.0
±
20
±
3
±
5
% of FSR
% of FSR
ppm of FSR/
°
C
% of FSR
ppm of FSR/
°
C
DYNAMIC PERFORMANCE
(8)
THD+N: V
OUT
= 0dB (Full Scale)
V
OUT
= –60dB
Dynamic Range
Signal-to-Noise Ratio
Channel Separation
–86
–28
94
94
91
–80
dB
dB
dB
dB
dB
EIAJ, A-Weighted
EIAJ, A-Weighted
88
88
86
DIGITAL FILTER PERFORMANCE
Passband
Stopband
Passband Ripple
Stopband Attenuation
Delay Time
0.445f
S
Hz
Hz
dB
dB
sec
0.555f
S
±
0.17
–35
11.1/f
S
ANALOG OUTPUT
Voltage Range
Center Voltage
Load Impedance
LPF Frequency Response
0.60 x V
CC
0.5 x V
CC
Vp-p
VDC
k
dB
AC-Coupling
f = 20kHz
10
–0.16
POWER SUPPLY REQUIREMENTS
Voltage Range: V
CC
, V
DD
–25
°
C to +85
°
C
0
°
C to +70
°
C
(9)
V
CC
= V
DD
= 3.0V
V
CC
= V
DD
= 3.0V
V
CC
= V
DD
= 3.0V
V
CC
= V
DD
= 3.0V
2.7
2.4
3.0
3.0
18
50
54
150
3.6
3.6
24
VDC
VDC
mA
μ
A
mW
μ
W
Supply Current: Operation
Power-Down
Power Dissipation: Operation
72
Power-Down
(10)
TEMPERATURE RANGE
Operation
Storage
Thermal Resistance,
Θ
JA
–25
–55
+85
+125
°
C
°
C
100
°
C/W
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCM3002/PCM3003 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PCM3002. PCM3003 - 16-/20-Bit Single-Ended Analog Input/Output SoundPlus STEREO AUDIO CODECs
PCM3002_07 制造商:BB 制造商全稱:BB 功能描述:16/20-BIT SINGLE-ENDED ANALOG INPUT/OUTPUT STEREO AUDIO CODECS
PCM3002E 功能描述:接口—CODEC 16/20-Bit Sngl-end Anlg I/O Ster 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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
PCM3002E 制造商:Texas Instruments 功能描述:AUDIO CODEC IC 制造商:Texas Instruments 功能描述:IC, AUDIO CODEC, 20BIT, 48KHZ, SSOP-24
PCM3002E/2K 功能描述:接口—CODEC 16/20-Bit Sngl-end Anlg I/O Ster 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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
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