e-mail: sales@freqdev.com • Web Address: http://www.freqdev.com
D78 & DP78 Series
Specification
(25°C and Vs ± 15 Vdc)
Analog Input Characteristics
Impedance
10 kW min.
Voltage Range
± 10 Vpeak
Max. Safe Voltage
± Vs
Analog Output Characteristics
Impedance
1
W
Linear Operating Range± 10 V
2
Maximum Current
D78 ± 10 mA
DP78 ± 5 mA
Offset Voltage
20 mV max.
1
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
2.5 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
Pin-Out and Package Data
Ordering Information
0.80
Side View
0.025 dia.
1.80
All dimensions are in inches
All case dimensions
±
0.01"
Front View
0.30
0.50
0.15 (min)
0.80
0.70
OUT
+VS
-VS
Bottom View
GND
IN
0.10
0.00
0.00
0.15
0.45
0.55
1.55
1.65
1.80
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 Frequency
3
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.
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