D70 Series
Pin-Out and Package Data
Ordering Information
Specification
(25°C and Vs ± 15 Vdc)
1
Analog Input Characteristics
Impedance
10 kW min.
Voltage Range
Max. Safe Voltage
± 10 Vpeak
± Vs
Analog Output Characteristics
Impedance
1 W
Linear Operating Range
± 10 V
2
Maximum Current
± 10 mA
± 10 mV
50 mV /°C
3
Offset Voltage
Offset Temp. Coeff.
Power Supply (±Vs)
Rated Voltage
Operating Range
Maximum Safe Voltage
Quiescent Current (max.)
8 Pole
± 15 Vdc
± 5 to ± 18 Vdc
± 18 Vdc
± 18 mA
± 15 mA
± 10 mA
6 Pole
4 Pole
Temperature
Operating
Storage
0 to + 70°C
- 25 to + 85°C
Notes:
1. Input and output signal voltage referenced to supply
common.
Recommend PC board hole 0.025”
Filter Mounting Assembly-See FMA-01A
2. Output is short circuit protected to common.
DO NOT CONNECT TO ±VS.
3. Adjustable to zero.
Ordering Information
Filter Type
Transfer Function
L - Low Pass
H - High Pass
B - Butterworth
L - Bessel
Optional Offset Adjustment
D70L8B-849 Hz
-3 dB Corner Frequency4
No. of Poles
8
6
4
e.g., 849 Hz
2.50 kHz
33.3 kHz
4. How to specify Corner Frequencies:
Corner frequencies are specified by attaching a three digit frequency designa-
tor to the basic model number. Corner frequencies can range from 100 Hz to
50.0 kHz.
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-00D70-01
5
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