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CXA1977R PDF预览

CXA1977R

更新时间: 2024-02-24 10:39:13
品牌 Logo 应用领域
索尼 - SONY 转换器模数转换器
页数 文件大小 规格书
16页 274K
描述
10-bit 20MSPS A/D Converter

CXA1977R 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:QFP
包装说明:LFQFP, QFP48,.35SQ,20针数:48
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.84
Is Samacsys:N最大模拟输入电压:4 V
最小模拟输入电压:2 V转换器类型:ADC, PROPRIETARY METHOD
JESD-30 代码:S-PQFP-G48JESD-609代码:e6
长度:7 mm最大线性误差 (EL):0.1953%
模拟输入通道数量:1位数:10
功能数量:1端子数量:48
最高工作温度:85 °C最低工作温度:-20 °C
输出位码:BINARY, 2'S COMPLEMENT BINARY, 1'S COMPLEMENT BINARY输出格式:PARALLEL, WORD
封装主体材料:PLASTIC/EPOXY封装代码:LFQFP
封装等效代码:QFP48,.35SQ,20封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE, FINE PITCH峰值回流温度(摄氏度):260
电源:5 V认证状态:Not Qualified
采样速率:20 MHz采样并保持/跟踪并保持:SAMPLE
座面最大高度:1.7 mm子类别:Analog to Digital Converters
标称供电电压:5 V表面贴装:YES
技术:BIPOLAR温度等级:OTHER
端子面层:Tin/Bismuth (Sn/Bi)端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:10宽度:7 mm
Base Number Matches:1

CXA1977R 数据手册

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CXA1977R  
Pin Description  
Pin No.  
I/O  
O
Pin voltage  
Symbol  
Equivalent circuit  
Description  
DVCC2  
45  
Digital output  
D0 (LSB) to  
D9 (MSB)  
1 to 5  
8 to 12  
D0 to D9  
UNDER  
OVER  
D4  
D9  
D0 to  
D5 to  
1
8
5
12  
UNDER  
OVER  
46  
47  
46  
47  
Underflow output  
Overflow output  
TTL  
O
O
200k  
DGND1  
DGND2  
16  
17  
DVCC1  
DVCC2  
15  
45  
+5V  
(typ.)  
Digital power supply  
Digital ground  
6, 14,  
16, 48  
DGND1  
GND  
18  
25  
26  
+5V  
(typ.)  
DVCC3  
Digital power supply  
Digital negative  
power supply  
17  
44  
DGND2  
AGND  
GND  
Analog negative  
power supply  
This input can invert  
output form of D0 to  
D8. In open  
condition, this pin  
turns to high level  
input. (For details,  
refer to the Output  
Formula Chart.)  
20  
LINV  
I
DVCC1  
15  
This input can invert  
output form of D9  
(MSB). In open  
condition, this pin  
turns to high level  
input. (For details,  
refer to the Output  
Formula Chart.)  
400k 100k 100k  
ENABLE  
PS  
23  
24  
TTL  
MINV 21  
21  
23  
MINV  
I
I
20  
17  
LINV  
DGND2  
16  
DGND1  
3-state control.  
Turns to enable  
when low is input.  
In open condition,  
this pin turns to high  
level input.  
ENABLE  
– 3 –  

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