Specification

(25°C and Vs ± 15 Vdc)

D61 Series

Pin-Out and Package Data

Ordering Information

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-00D61-00

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

Filter Type

L - Low Pass

H - High Pass

Analog Input Characteristics

1

Impedance

10 k

W min.

Voltage Range

± 10 Vpeak

Max. Safe Voltage

± Vs

Analog Output Characteristics

Impedance(Closed Loop)

1

W typ.

10

W max.

Linear Operating Range

± 10 V

Maximum Current

2

±2 mA

Offset Voltage

3

10 mV max.

Offset Temp. Coeff.

50

mV / °C

Power Supply (±V)

Rated Voltage

± 15 Vdc

Operating Range

± 5 to ± 18 Vdc

Maximum Safe Voltage

± 18 Vdc

Quiescent Current D61

± 12.5 mA typ.

± 20 mA max.

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.

3. Adjustable to zero.

Ordering Information

Side View

0.80

0.025 dia.

All dimensions are in inches

All case dimensions

± 0.01"

Bottom View

+VS

OUT

-VS

IN

GND

0.80

0.70

0.10

0.00

OS

4

0.15 (min)

Front View

0.50

1.80

4. Units operate with or without offset pin connected.

5. 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 0.02 Hz to 1.00 Hz.

D61L4B-0.05 Hz

- 3 dB Corner Frequency

5

e.g., 0.05 Hz

0.85 Hz

1.00 Hz

Transfer Function

B - Butterworth

L - Bessel

DC Offset Adjustment

± Vs

- Vs

20 k

W

(Cermet)

Do not connect

if trim is not

required.

OS

3

Filter Mounting Assembly-See FMA-01A