Specification
(25°C and Vs ± 15 Vdc)
858 Series
Pin-Out and Package Data
Ordering Information
25 Locust St, Haverhill, Massachusetts 01830 • Tel: 800/252-7074, 978/374-0761 • FAX: 978/521-1839
e-mail: sales@freqdev.com • Web Address: http://www.freqdev.com
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-00858-00
20 k
W
(Cermet)
OS
+Vs
-Vs
Do not connect
if trim is not
required.
Analog Input Characteristics1
Impedance
10 k
W min.
Voltage Range
± 10 Vpeak
Max. Safe Voltage
±Vs
Analog Output Characteristics
Impedance (Closed Loop)
11
W typ.
10
W max.
Linear Operating Range
±10V
Maximum Current
2
±2 mA
Offset Voltage
3
22 mV typ.
20 mV max.
Offset Temp. Coeff.
50
mV/°C
Power Supply (
±Vs)
Rated Voltage
±15 Vdc
Operating Range
±12 to ±18 Vdc
Maximum Safe Voltage
±18 Vdc
Quiescent Current
8 Pole
±25 mA typ.
±40 mA max.
Temperature
Operating
-20 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.
3. Adjustable to zero.
4. Units operate with or without offset pin connected.
DC Offset Adjustment
Filter Type
L - Low Pass
H - High Pass
Ordering Information
Model
Tuning
Minimum
Number
Range (Hz)
Step(Hz)
Case
1
0.1 to 25.6
0.1
M-2
2
1.0 to 256
1.0
M-2
3
10 to 2560
10
M-1
4
100 to 25.6k
100
M-1
5
200 to 51.2k
200
M-1
6
400 to 102.4k
400
M-1
Model Number
e.g.,
Side View
+Vs
OUT
-Vs
D
D
D
D
GND
D
D
D
D
C
P
IN
2.00
0.4
0.6
4.00
Bottom View
M-1
M-2
0.2 min
0.04 Dia.
Os
4
5
3
2
1
0
6
7
4
858L8B-3
Transfer Function
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 (-80 dB)
EY - elliptic 2.00 (-100 dB)
All dimensions are in inches
All Case Dimensions ± 0.01"
Grid Dimensions 0.1" x 0.1"
Filter Mounting Assembly-See FMA-03A
6
Pin-Out & Package Data
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