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