520 - 63 - 05

2

CAUTION

CLASS 1 ESD SENSITIVITY

ABSOLUTE MAXIMUM RATINGS

PARAMETER

VALUE/UNITS

Supply Voltage

3 V DC

Power Dissipation

25 mW

Operating Temperature Range

-10

°C to +40°C

Storage Temperature Range

-20

°C to +70°C

PAD CONNECTION

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Amplifier Current

I

AMP

75

160

245

µA

Transducer Current

I

TRANS 1

175

225

290

µA

Transducer Current

I

TRANS 2

S1 = Closed, S3 = Closed

450

520

600

µA

Transducer Current

I

TRANS 3

S1 = Closed, S2 = Closed

650

725

820

µA

Bias Voltage (Pad 15)

V

P15

1.27

1.3

-

V

Bias Voltage (Pad 5)

V

P5

21.5

28.5

35.5

mV

System Voltage Gain

Gain

V

IN

= -90 dBV

61.5

64.5

67.5

dB

Maximum Power Output

MPO

V

IN

= -60 dBV

-17

-12

-9

dBV

ELECTRICAL CHARACTERISTICS

Conditions: Frequency = 3 kHz, Temperature = 25

°C, Supply Voltage V

B

= 1.3 V

All conditions and parameters remain as shown in the Test Circuit unless otherwise specified in CONDITIONS Column.

V

PX

- Actual voltage measured on the pin at given condition (X is pin number).

Notes:

1. All capacitors on Hybrid

± 20%, all screened on resistors ± 5%.

7

3

2

4

5

6

1

10

9

8

21k

C

-

B

-

LS509 - DIE

4k

GS3010

C4

0µ1

C3

47n

R3

5k6

C1

4µ7

C2

47n

15

16

1

14

3

12

2

13

4

6

RS

3k9

47k5

2k7

8

125

RE

47k5

1.3V

9

7

5

17

R1

58

11

S3

R2

98

10

S2

18

S1

All resistors in ohms, all capacitors

in farads unless otherwise stated.

Fig. 1 Production Test Circuit

18

17

6

9

7

8

1

3

5

10

4

12

13

14

15

2

16

11

MGND

IN

MPO

OUT

R3

GND

R1

R2

GND1

GND2