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HDAS-524MC PDF预览

HDAS-524MC

更新时间: 2024-11-12 20:19:07
品牌 Logo 应用领域
村田 - MURATA /
页数 文件大小 规格书
5页 169K
描述
ADC, Proprietary Method, 12-Bit, 1 Func, 4 Channel, Parallel, Word Access, Hybrid, CDIP40, CERAMIC, DDIP-40

HDAS-524MC 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Transferred零件包装代码:DIP
包装说明:DIP, DIP40,.6针数:40
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.36
Is Samacsys:N最大模拟输入电压:10 V
最小模拟输入电压:-10 V最长转换时间:0.85 µs
转换器类型:ADC, PROPRIETARY METHODJESD-30 代码:R-CDIP-T40
JESD-609代码:e4最大线性误差 (EL):0.0183%
标称负供电电压:-15 V模拟输入通道数量:4
位数:12功能数量:1
端子数量:40最高工作温度:70 °C
最低工作温度:输出位码:BINARY, OFFSET BINARY, COMPLEMENTARY BINARY, COMPLEMENTARY OFFSET BINARY
输出格式:PARALLEL, WORD封装主体材料:CERAMIC, METAL-SEALED COFIRED
封装代码:DIP封装等效代码:DIP40,.6
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:5,+-15 V
认证状态:Not Qualified采样速率:0.4 MHz
采样并保持/跟踪并保持:SAMPLE座面最大高度:6.223 mm
子类别:Analog to Digital Converters标称供电电压:15 V
表面贴装:NO技术:HYBRID
温度等级:COMMERCIAL端子面层:GOLD (50) OVER NICKEL (100)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:15.24 mmBase Number Matches:1

HDAS-524MC 数据手册

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®
®
HDAS-524, HDAS-528  
12-Bit, 400kHz, Complete Data Acquisition System  
FEATURES  
  
12-Bit resolution, 400kHz throughput  
  
8 Channels single-ended or 4 channels  
differential  
  
Miniature, 40-pin, ceramic DDIP  
  
Full scale input range from 100mV to 10V  
  
Three-state outputs  
INPUT/OUTPUT CONNECTIONS  
  
No missing codes  
PIN FUNCTION  
PIN FUNCTION  
1
CH0/CH0 HI  
CH1/CH1 HI  
CH2/CH2 HI  
CH3/CH3 HI  
CH7/CH3 LO  
CH6/CH2 LO  
CH5/CH1 LO  
CH4/CH0 LO  
COMP BIN  
RGAIN LO  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
START CONVERT  
GENERAL DESCRIPTION  
2
CA2  
The HDAS-524 and HDAS-528 are complete data acquisition systems. Each  
contains an internal multiplexer, instrumentation amplifier, sample-hold,  
analog-to-digital converter and three-state outputs. Packaged in miniature,  
40-pin, double-dip packages, the HDAS-524/528 have a low power dissipation  
of 2.6 Watts.  
3
CA1  
4
CA0  
5
+5V SUPPLY  
DIGITAL GROUND  
ENABLE  
BIT 1 (MSB)  
BIT 2  
6
7
8
The HDAS-524 provides 4 differential inputs, and the HDAS-528 provides  
8 single-ended inputs. An internal instrumenta- tion amplifier is characterized  
for gains of 1, 2, 4, 8, 10 and 100. The gain range is selectable through a  
single external resistor.  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
BIT 3  
RGAIN HI  
BIT 4  
S/H OUT  
BIT 5  
HDAS-524/528 OPERATION  
+10V REFERENCE OUT 28  
BIT 6  
The HDAS devices accept either 8 single-ended or 4 differential input signals.  
Tie unused channels to SIGNAL GROUND, pin 14. Channel selection is  
accomplished using the multiplexer address pins as shown in Table 1. Obtain  
additional channels by connecting external multiplexers.  
SIGNAL GROUND  
GAIN ADJUST  
OFFSET ADJUST  
BIPOLAR  
27  
26  
25  
24  
23  
22  
21  
BIT 7  
BIT 8  
BIT 9  
BIT 10  
BIT 11  
BIT 12 (LSB)  
EOC  
–15V SUPPLY  
ANALOG GROUND  
+15V SUPPLY  
The acquisition time is the amount of time the multiplexer, instrumentation  
amplifier and sample-hold require to settle within a specified range of accu-  
racy. The acquisition time can be measured by how long EOC is low before  
the rising edge of the START CONVERT pulse for continuous operation. Higher  
Continued on page 3  
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Typical topology is shown.  
Figure 1. Functional Block Diagram  
DATEL  
11 Cabot Boulevard, Mansfield, MA 02048-1151 USA  
Tel: (508) 339-3000  
www.datel.com  
e-mail: help@datel.com  
22 Jun 2012 MDC_HDAS-524/528.B03 Page 1 of 5  

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