521 - 05 - 04

2

CAUTION

CLASS 1 ESD SENSITIVITY

ABSOLUTE MAXIMUM RATINGS

PARAMETER

VALUE / UNITS

Supply Voltage

3 VDC

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

Hybrid Current

I

AMP

V

IN

90

190

300

µA

Minimum Voltage

V

B

1.1

-

-

V

Total Harmonic Distortion

THD

R

VC

= 15k

Ω; V

IN

= -40dBV at1kHz

-

0.1

1

%

Input Referred Noise

IRN

NFB 0.2 to 10kHz at 12dB/oct

-

2.5

-

Total System Gain

A

V

52.5

55.5

58.5

dB

AGC

Compression Ratio

COMP

V

IN

= -60dBV & -80dBV, R

VC

= 15k

1.74:1

1.95:1

2.11:1

Ratio

Threshold

-

-94

-

dBV

Compression Gain Range

A

RANGE

R

VC

= 15k

Ω; Note 1

26

28

-

dB

High Pass Corner Frequency

ƒ

HPC

C

HP

- Not Connected

-

3.4

-

kHz

System Gain in Compression

A

80

V

IN

= -80dBV

45

47

49

dB

OUTPUT STAGE

Minimum Transducer Current

I

TR

R

E

- Not Connected

130

160

190

µA

Maximum Current Sink

I

SINK

36

-

mA

Output Impedance

Z

OUT

20

24

28

k

Ω

R

E

Voltage

V

RE

52

56

60

mV

REGULATOR

Regulator Voltage

V

REG

0.89

0.95

0.99

V

All parameters and switches remain as shown in the Test Circuit unless otherwise stated in CONDITIONS column

V

PX

actual voltage measured on the pin at given condition (X is pin number)

Conditions: Input Level V

IN

= -97 dBV, Frequency = 5 kHz, Temperature = 25

°C, Supply Voltage V

B

= 1.3 V

ELECTRICAL CHARACTERISTICS

Notes:

1. A

RANGE

= V

P3

[V

IN

= -97dBV] - V

P3

[V

IN

= -20 dBV] + 77dBV

1

2

3

4

5

6

789

10

11

MGND

OUT

CHP

GND

IN