參數(shù)資料
型號(hào)： PCM4201
英文描述： Low Power, 24-Bit, Single Channel Audio Analog-to-Digital Converter
中文描述： 低功耗，24位，單聲道音頻模擬數(shù)字轉(zhuǎn)換器
文件頁(yè)數(shù)： 5/21頁(yè)
文件大小： 248K
代理商： PCM4201
SBAS342A DECEMBER 2004 REVISED MARCH 2005
www.ti.com
5
ELECTRICAL CHARACTERISTICS (continued)
Unless otherwise specified, all characteristics are measured with TA = +25
°
C, VCC = +5V, and VDD = +3.3V. System clock frequency is set to
24.576 MHz. Device is operated in Slave mode.
PCM4201
PARAMETER
UNITS
MAX
TYP
MIN
CONDITIONS
DIGITAL HIGH PASS FILTER
Frequency response (3dB)
fS/48000
Hz
POWER SUPPLY
Supply voltage range
VCC
VDD
+4.75
+5.0
+5.25
V
+1.65
+3.3
+3.6
V
Normal speed, low power
7
8.2
mA
ICC
Normal speed, high performance
13
15
mA
Operating supply current
with VCC = +5V, VDD = +1.8V
Double speed
13
16
mA
Normal speed, low power
2
3.2
mA
IDD
Normal speed, high performance
2.5
4.5
mA
Double speed
3.5
6.0
mA
Normal speed, low power
7
8.2
mA
ICC
Normal speed, high performance
13
15
mA
Operating supply current
with VCC = +5V, VDD = +3.3V
Double speed
13
16
mA
Normal speed, low power
4
6.0
mA
IDD
Normal speed, high performance
5
8.5
mA
Double speed
7.5
10.5
mA
Power-Down mode current
with VCC = +5V, VDD = +1.8V or +3.3V
ICC
IDD
5
μ
A
5
μ
A
Total power dissipation
with VCC = +5V, VDD = +3.3V
Normal speed, low power
49
61
mW
Normal speed, high performance
82
103
mW
Double speed
90
115
mW
Total power dissipation
with VCC = +5V, VDD = +1.8V
Normal speed, low power
39
47
mW
Normal speed, high performance
70
83
mW
Double speed
72
91
mW
(1)Applies to RATE (pin 5) and S/M (pin 6) inputs.
(2)All typical dynamic performance specifications were measured using an Audio Precision System Two Cascade or Cascade Plus test system and a PCM4201EVM
evaluation module. For Normal Speed operation, the measurement bandwidth is limited using the Audio Precision 22Hz high-pass filter and 20kHz low-pass filter.
For Double Speed mode, the measurement bandwidth is limited using the Audio Precision 22Hz high-pass filter and a user-defined 40kHz low-pass filter (the
fS/2 low pass filter may be utilized with similar results). All A-weighted measurements are made using the Audio Precision A-weighting filter in combination with
the filters previously noted here. Minimum and maximum dynamic performance limits are based upon the capability of the production test solution.
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PCM4201PW Low Power, 24-Bit, Single Channel Audio Analog-to-Digital Converter
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCM4201EVM 功能描述:音頻 IC 開(kāi)發(fā)工具 PCM4201EVM Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類(lèi)型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
PCM4201PW 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC Low Power 24-Bit Single Ch Audio A/D RoHS:否 制造商:Wolfson Microelectronics 轉(zhuǎn)換速率: 分辨率: ADC 輸入端數(shù)量: 工作電源電壓: 最大工作溫度: 最小工作溫度: 安裝風(fēng)格: 封裝 / 箱體: 封裝:
PCM4201PW 制造商:Texas Instruments 功能描述:IC ADC 24-BIT AUDIO 1CH 16-TSSOP 制造商:Texas Instruments 功能描述:IC, ADC 24-BIT AUDIO 1CH 16-TSSOP 制造商:Texas Instruments 功能描述:IC, ADC 24-BIT AUDIO 1CH 16-TSSOP; Resolution (Bits):24bit; Sampling Rate:108kSPS; Supply Voltage Type:Single; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Supply Current:13mA; Digital IC Case Style:TSSOP; No. of Pins:16; ;RoHS Compliant: Yes
PCM4201PWG4 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC Low Power 24-Bit Single Ch Audio A/D RoHS:否 制造商:Wolfson Microelectronics 轉(zhuǎn)換速率: 分辨率: ADC 輸入端數(shù)量: 工作電源電壓: 最大工作溫度: 最小工作溫度: 安裝風(fēng)格: 封裝 / 箱體: 封裝:
PCM4201PWR 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC Low Power 24-Bit Single Ch Audio A/D RoHS:否 制造商:Wolfson Microelectronics 轉(zhuǎn)換速率: 分辨率: ADC 輸入端數(shù)量: 工作電源電壓: 最大工作溫度: 最小工作溫度: 安裝風(fēng)格: 封裝 / 箱體: 封裝:
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