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PCM4202DBR PDF预览

PCM4202DBR

更新时间: 2024-02-17 17:22:32
品牌 Logo 应用领域
BB 转换器光电二极管
页数 文件大小 规格书
26页 340K
描述
High-Performance 24-Bit, 216kHz Sampling Stereo Audio Analog-to-Digital Converter

PCM4202DBR 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:SSOP
包装说明:SSOP-28针数:28
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:0.86Is Samacsys:N
最大模拟输入电压:6 V最小模拟输入电压:
转换器类型:ADC, DELTA-SIGMAJESD-30 代码:R-PDSO-G28
JESD-609代码:e4长度:10.2 mm
湿度敏感等级:2模拟输入通道数量:2
位数:24功能数量:1
端子数量:28最高工作温度:70 °C
最低工作温度:-10 °C输出位码:2'S COMPLEMENT BINARY
输出格式:SERIAL封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装等效代码:SSOP28,.3
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:3.3,5 V
认证状态:Not Qualified采样速率:0.216 MHz
座面最大高度:2 mm子类别:Analog to Digital Converters
最大压摆率:65 mA标称供电电压:5 V
表面贴装:YES温度等级:COMMERCIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:5.3 mm
Base Number Matches:1

PCM4202DBR 数据手册

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ꢀ ꢁꢂ ꢃ ꢄ ꢅ ꢄ  
www.ti.com  
SBAS290B − JULY 2003 − SEPTEMBER 2004  
ELECTRICAL CHARACTERISTICS (continued)  
All parameters are specified at T = +25°C with V  
= +5V, V = +3.3V, and a measurement bandwidth from 20Hz to 20kHz, unless otherwise  
DD  
A
CC  
noted. System clock frequency is equal to 256f for Single and Dual Rate sampling modes, and 128f for Quad Rate sampling mode.  
S
S
PCM4202  
TYP  
PARAMETER  
CONDITIONS  
MIN  
MAX  
UNITS  
DIGITAL DECIMATION FILTER  
Passband edge  
Single and Dual Rate  
Single and Dual Rate  
Single and Dual Rate  
Single and Dual Rate  
Single and Dual Rate  
Quad Rate  
0.453f  
Hz  
dB  
Hz  
dB  
sec  
Hz  
Hz  
dB  
Hz  
dB  
sec  
S
Passband ripple  
0.005  
Passband edge  
0.547f  
S
Stop band attenuation  
Group delay  
−100  
37/f  
S
Passband edge (−0.005dB)  
−3dB cutoff frequency  
Passband ripple  
0.375f  
S
Quad Rate  
0.490f  
S
Quad Rate  
0.005  
Passband edge  
Quad Rate  
0.770f  
S
Stop band attenuation  
Group delay  
Quad Rate  
−135  
Quad Rate  
9.5/f  
S
DIGITAL HIGH PASS FILTER  
Frequency response (−3dB)  
f /48000  
S
Hz  
POWER SUPPLY  
Voltage range  
V
V
+4.75  
+3.0  
+5.0  
+3.3  
+5.25  
+3.6  
VDC  
VDC  
CC  
DD  
Operating supply current  
V
f
= +5V, V  
= +3.3V  
= 48kHz, Single Rate  
CC  
DD  
55  
55  
55  
65  
65  
65  
mA  
mA  
mA  
S
f
= 96kHz, Dual Rate  
S
f
= 192kHz, Quad Rate  
S
I
V
= +5V, V  
= +3.3V  
= 48kHz, Single Rate  
DD  
CC DD  
f
10  
19  
13  
12  
25  
15  
mA  
mA  
mA  
S
f
= 96kHz, Dual Rate  
S
f
= 192kHz, Quad Rate  
S
Power-down mode current  
Total power dissipation  
V
= +5V, V = +3.3V, RST = 0  
DD  
CC  
I
I
Clocks applied  
Clocks applied  
10  
2
mA  
mA  
CC  
DD  
V
= +5V, V  
= +3.3V  
= 48kHz, Single Rate  
CC  
DD  
f
308  
338  
318  
365  
408  
375  
mW  
mW  
mW  
S
f
= 96kHz, Dual Rate  
S
f
= 192kHz, Quad Rate  
S
(1)  
(2)  
(3)  
Applies to the RST input, pin 19.  
Single, Dual, and Quad Rate sampling modes are described within this data sheet.  
Dynamic performance parameters are measured using an Audio Precision System Two Cascade or Cascade Plus test system. The  
measurementbandwidth is limited by using the Audio Precision 22Hz high-pass filter in combination with the Audio Precision 20kHz, f /2, or  
S
a user-defined 40kHz low-pass filter. All A-weighted measurements are performed using the Audio Precision A-weighting filter in combination  
with the previously mentioned filters.  
6

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