D78L8B Datasheet, PDF (3/6 Pages) Frequency Devices, Inc. – 32 Pin DIP 8-Pole Filters

D78 & DP78 Series
Specification
(25°C and Vs ± 15 Vdc)
Analog Input Characteristics¹
Impedance
10 kW min.
Voltage Range
± 10 Vpeak
Max. Safe Voltage
± Vs
Pin-Out and Package Data
Ordering Information
0.80
Side View
0.025 dia.
All dimensions are in inches
All case dimensions ± 0.01"
Analog Output Characteristics
Impedance
1W
Linear Operating Range± 10 V
Maximum Current²
D78 ± 10 mA
DP78 ± 5 mA
Offset Voltage
1
20 mV max.
3 mV typ.
Offset Temp. Coeff. 20 mV / °C typ.
Power Supply (±V)
Rated Voltage
± 15 Vdc
Operating Range
± 5 to ± 18 Vdc
Maximum Safe Voltage ± 18 Vdc
Quiescent Current D78
12 mA max.
8 mA typ.
Quiescent Current DP78
3.0 mA max.
1.5 mA typ.
Temperature
Operating
- 0 to + 70 °C
Storage
- 25 to + 85 °C
Notes:
1. Input and output signal voltage referenced to
supply common.
2. Output is short circuit protected to common.
DO NOT CONNECT TO ±Vs.
1.80
Front View
0.50
0.30
0.15 (min)
0.80
0.70
OUT
+VS
Bottom View
0.10
0.00
GND
-VS
IN
Filter Mounting Assembly-See FMA-01A
Ordering Information
Filter Type
L - Low Pass
H - High Pass
Transfer Function
B - Butterworth
L - Bessel
D78L8B-849 Hz
Power Level
D – Standard Power
DP – Low Power
- 3 dB Corner Frequency³
e.g., 849 Hz
2.50 kHz
33.3 kHz
3. How to Specify Corner Frequency:
Corner frequencies are specified by attaching a three digit frequency designator to the
basic model number. Corner frequencies can range from 1 Hz to 100 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-00D78-00
3
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