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428L4D80-9 参数 Datasheet PDF下载

428L4D80-9图片预览
型号: 428L4D80-9
PDF下载: 下载PDF文件 查看货源
内容描述: 32引脚DIP 8极点滤波器 [32-Pin DIP 8-Pole Filters]
分类和应用:
文件页数/大小: 18 页 / 976 K
品牌: FREQUENCYDEVICES [ FREQUENCY DEVICES, INC. ]
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428 Series  
Pin-Out and Package Data  
Ordering Information  
Specification  
(25°C and Vs ± 15 Vdc)  
Analog Input Characteristics1  
428 Package OUTLINE  
Impedance  
10 k min.  
0.80"(max)  
Voltage Range  
± 10 Vpeak  
±Vs  
Max. Safe Voltage  
0.50"(max)  
Side  
Analog Output Characteristics  
Impedance (Closed Loop)  
11 typ.  
10 max.  
±10V  
0.15" (min)  
0.025" (dia)  
1.80"(max)  
Linear Operating Range  
Maximum Current2  
Offset Voltage3  
±2 mA  
Front  
22 mV typ.  
20 mV max.  
50 mV/°C  
Offset Temp. Coeff.  
Power Supply (±V)  
Rated Voltage  
0.10"(typ)  
All dimensions are in inches  
All case dimensions ± 0.01"  
0.80"  
0.70"  
±15 Vdc  
OUT  
D0  
GND Os  
-Vs +Vs  
IN  
Operating Range  
Maximum Safe Voltage  
Quiescent Current  
±12 to ±18 Vdc  
±18 Vdc  
±25 mA typ.  
±40 mA max.  
Bottom View  
D1  
+5V  
D2  
D3  
0.10"  
0.00"  
Temperature  
Operating  
Storage  
-20 to +70°C  
-25 to +85°C  
Filter Mounting Assembly - See FMA-02A  
Ordering Information  
Notes:  
Filter Type  
428 Transfer Function  
1. Input and output signal voltage referenced to supply common.  
2. Output is short circuit protected to common.  
DO NOT CONNECT TO ±Vs.  
L - Low Pass  
H - High Pass  
B - Butterworth  
L - Bessel  
D60 - constant delay (-60 dB)  
D80 - constant delay (-80 dB)  
D10 - constant delay (-100 dB)  
E - elliptic 1.77 (-80 dB)  
EX- elliptic 1.56 (-80dB)  
EY - elliptic 2.00 (-100 dB)  
3. Adjustable to zero.  
4. Units operate with or without offset pin connected.  
428L4B-7  
Model Number  
DC Offset Adjustment  
Binary Tuning Ranges  
Model Tuning  
*Minimum  
+ Vs  
Number Range (Hz) Step (Hz)  
1
2
10-160  
25-400  
10  
25  
Do not connect  
if trim is not  
required.  
3
50-800  
50  
4
5
100-1.60k  
250-4.00k  
500-8.00k  
1.00k-16.0k  
2.50k-40.0k  
5.00k-80.0k  
6.40k-102.4k  
100  
250  
20 k W  
(Cermet)  
OS  
6
500  
7
1.00k  
2.50k  
5.00k  
6.40k  
8
9
10  
*Contact factory for custom step frequency. Maximum step 6.40 kHz.  
- Vs  
Discrete Frequency’s  
Customer must specify f1 ,f2 ,f3, f4,f5. Maximum span f1 -> f5 1,000:1.  
Contact factory for custom frequency’s  
We hope the information given here will be helpful. The information is based on data and our best knowledge, and we consider the information to be true and accurate. Please read all statements,  
recommendations or suggestions herein in conjunction with our conditions of sale which apply to all goods supplied by us. We assume no responsibility for the use of these statements,  
recommendations or suggestions, nor do we intend them as a recommendation for any use which would infringe any patent or copyright.  
IN-00428-02  
1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176  
e-mail: sales@freqdev.com  
Web Address: http://www.freqdev.com