+

S1

7

2

33 K

V

B

= 1.3 VDC

R

B

= 4.7

2.2

+

S2

10

5

3

Fig. 1 Test Circuit

All external resistors in ohms, all capacitors in

µF unless otherwise stated

200 k

1.1

6 K

1 kHz

R

VC

= 56.2 K

2.2 K

+

_

200

HAMMOND

99966

4

8

6

100

1

R

S

= 3.9 K

0.33

50

Ω

V

O

1

4

5

8

ELECTRICAL CHARACTERISTICS

All switches remain as shown in test circuit unless stated in conditions column. Conditions : V

CC

= 1.30 VDC , temperature 25˚ C

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Gain

V

OUT

= 200 mV

RMS

Total Harmonic Dist.

V

OUT

= 200 mV

RMS

Amplifier Current

I

A

Transducer Current

I

L

Total Current

I

A

+

I

L

Input Referred Noise

Volume Control Range

R

VC

= 0 to 56.2 k

Ω (S1 -ON/OFF)

Battery Resist.Stability

R

B

= 22

Ω

Input Impedance (Pin 6)

Maximum Output

V

I

N

= 0.5 m V

RMS

(S2 - closed)

70

-

44

130

174

-

36

22

-

0.165

74

2.0

53

210

263

1.4

47

-

15

0.240

78

5.0

62

260

322

2.2

-

-

-

0.310

dB

%

µA

µA

µA

µV

RMS

dB

Ω

k

Ω

V

RMS

R

E

MPO

O / P

V

B

R

VC

I / P

GND

V

MIC

PIN CONNECTION

ABSOLUTE MAXIMUM RATINGS

PARAMETER

VALUE/UNITS

Supply Voltage

3 V DC

Power Dissipation

25 mW

Operating Temperature Range

-10

°C to 40° C

CAUTION

CLASS 1 ESD SENSITIVITY

500 - 45 -10

2

DOCUMENT IDENTIFICATION:

DATA SHEET

The product is in production. Gennum reserves the right to make

changes at any time to improve reliability, function or design, in

order to provide the best product possible.

Gennum Corporation assumes no responsibility for the use of any circuits described herein and makes no representations that they are free from patent infringement.

© Copyright April 1982 Gennum Corporation.

All rights reserved.

Printed in Canada.

REVISION NOTES:

Changes to standard packaging information.

GENNUM CORPORATION

MAILING ADDRESS:

P.O. Box 489, Stn. A, Burlington, Ontario, Canada L7R 3Y3

Tel. +1 (905) 632-2996 Fax +1 (905) 632-2814

SHIPPING ADDRESS:

970 Fraser Drive, Burlington, Ontario, Canada L7L 5P5

GENNUM JAPAN CORPORATION

C-101, Miyamae Village, 2-10-42 Miyamae, Suginami-ku, Tokyo 168-0081,

Japan

Tel. +81 (3) 3334-7700 Fax: +81 (3) 3247-8839