參數(shù)資料
型號： PCM1737E
英文描述： 24-Bit, 192kHz Sampling Enhanced Multi-Level, Delta-Sigma, Audio DIGITAL-TO-ANALOG CONVERTER
中文描述： 24位192kHz采樣增強(qiáng)的多級，Δ-Σ，音頻數(shù)字模擬轉(zhuǎn)換器
文件頁數(shù)： 21/27頁
文件大小： 180K
代理商： PCM1737E
3
PCM1737
DIGITAL FILTER PERFORMANCE (cont.)
Filter Characteristics, Slow Roll-Off 2
Passband
±0.01dB
0.072fS
Hz
–3dB
0.363fS
Hz
Stopband
0.952fS
Hz
Passband Ripple
±0.002
dB
Stopband Attenuation
Stopband = 0.732fS
–49
dB
Delay Time
34/fS
sec
De-Emphasis Error
±0.1
dB
ANALOG FILTER PERFORMANCE
Frequency Response
f = 20kHz
–0.03
dB
f = 44kHz
–0.20
dB
Cut-Off Frequency
–3dB
190
kHz
POWER SUPPLY REQUIREMENTS
Voltage Range
VDD
+3.0
+3.3
+3.6
V
VCC
+4.5
+5.0
+5.5
V
Supply Current
IDD(6)
VDD = +3.3V
fS = 44.1kHz
8.5
12.0
mA
fS = 96kHz, 256fS
16.5
mA
fS = 192kHz, 128fS
19.5
mA
ICC
VCC = 5.0V
fS = 44.1kHz
13.0
18.0
mA
fS = 96kHz, 256fS
14.0
mA
fS = 192kHz, 128fS
14.5
mA
Power Dissipation
VDD = 3.3V, VCC = 5.0V
fS = 44.1kHz
93
130
mW
fS = 96kHz, 256fS
124
mW
fS = 192kHz, 128fS
137
mW
TEMPERATURE RANGE
Operation
0
+70
°C
Storage
–55
+125
°C
Thermal Resistance,
θ
JA
100
°C/W
NOTES: (1) Pins 8, 9, 26, 27, 28 (TEST1, TEST2, MDI, MC, ML). (2) Pins 23, 24 (ZEROL, ZEROR). (3) Pin 4 (CLKO). (4) Analog performance specifications
are tested with Shibasoku #725 THD Meter 400Hz, HPF on, 30kHz LPF on, average mode with 20kHz bandwidth limiting. The load connected to the analog
output is 5k
or larger, AC-coupled. (5) SNR is tested with Infinite Zero Detection off. (6) CLKO is disabled.
SPECIFICATIONS (Cont.)
All specifications at +25
°C, +V
CC = +5V, +VDD = +3.3V, system clock = 384fS (fS = 44.1kHz) and 24-bit data, unless otherwise noted.
PCM1737E
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
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 degradation
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.
Power Supply Voltage, +VDD ............................................................ +4.0V
+VCC ............................................................ +6.5V
+VCC to +VDD Difference ................................................................... ±0.1V
Digital Input Voltage ........................................................... –0.2V to +5.5V
Digital Output Voltage(1) ........................................... –0.2V to (VDD + 0.2V)
Input Current (except power supply) ...............................................
±10mA
Power Dissipation .......................................................................... 650mW
Operating Temperature Range ............................................. 0
°C to +70°C
Storage Temperature ...................................................... –55
°C to +125°C
Lead Temperature (soldering, 5s) ................................................. +260
°C
Package Temperature (IR reflow, 10s) .......................................... +235
°C
ABSOLUTE MAXIMUM RATINGS
PACKAGE
SPECIFIED
DRAWING
TEMPERATURE
PACKAGE
ORDERING
TRANSPORT
PRODUCT
PACKAGE
NUMBER
RANGE
MARKING
NUMBER(1)
MEDIA
PCM1737E
28-Lead SSOP
324
0
°C to +70°C
PCM1737E
Rails
""
"
PCM1737E/2K
Tape and Reel
NOTE: (1) Models with a slash (/) are available only in Tape and Reel in the quantities indicated (e.g., /2K indicates 2000 devices per reel). Ordering 2000 pieces
of “PCM1737E/2K” will get a single 2000-piece Tape and Reel.
PACKAGE/ORDERING INFORMATION
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCM1737E/2K 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24-Bit 192kHz Smplg Enh Mltl D-S DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
PCM1737E/2KG4 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24-Bit 192kHz Smplg Enh Mltl D-S DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
PCM1737E-1 制造商:Rochester Electronics LLC 功能描述:- Bulk
PCM1737EG4 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 24-Bit 192kHz Smplg Enh Mltl D-S DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
PCM1738 制造商:BB 制造商全稱:BB 功能描述:24-Bit, 192kHz Sampling, Advanced Segment, Audio-Stereo DIGITAL-TO-ANALOG CONVERTER
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