SSM2167

Data Sheet

Rev. G | Page 2 of 12

TABLE OF CONTENTS

Features .............................................................................................. 1

Applications....................................................................................... 1

General Description ......................................................................... 1

Pin Configuration............................................................................. 1

Revision History ............................................................................... 2

Specifications..................................................................................... 3

Absolute Maximum Ratings............................................................ 4

Thermal Resistance ...................................................................... 4

ESD Caution.................................................................................. 4

Typical Performance Characteristics ............................................. 5

Applications Information ................................................................ 8

Theory of Operation.....................................................................8

Signal Path......................................................................................8

Level Detector................................................................................9

Control Circuitry...........................................................................9

Setting the Compression Ratio....................................................9

Setting the Noise Gate Threshold (Downward Expansion) . 10

Rotation Point (Limiting).......................................................... 10

Shutdown Feature....................................................................... 10

PCB Layout Considerations...................................................... 10

Outline Dimensions....................................................................... 11

Ordering Guide .......................................................................... 11

REVISION HISTORY

9/11—Rev. F to Rev. G

Changes to Ordering Guide .......................................................... 11

2/11—Rev. E to Rev. F

Added Storage Temperature Range Parameter to Table 2........... 4

Deleted Figure 15; Renumbered Figures Sequentially................. 7

Change to Level Detector Section and Figure 17 ......................... 9

Updated Outline Dimensions....................................................... 11

6/09—Rev. D to Rev. E

Change to Signal Path Section ........................................................ 8

Updated Outline Dimensions....................................................... 11

2/09—Rev. C to Rev. D

Changes to Figure 4, Figure 5, Figure 6, and Figure 7 ................. 5

Changes to Ordering Guide .......................................................... 11

11/07—Rev. B to Rev. C

Updated Format..................................................................Universal

Changes to PSRR .............................................................................. 3

Updated Outline Dimensions....................................................... 11

Changes to Ordering Guide.......................................................... 11

9/03—Rev. A to Rev. B

Deleted SSM2167-2 Model................................................Universal

Changes to Ordering Guide.............................................................3

Edits to Figure 2 and Figure 3..........................................................6

Updated Outline Dimensions..........................................................9

3/02—Rev. 0 to Rev. A

Edits to Specifications.......................................................................2

Edits to Figure 2 and Figure 3..........................................................6

7/01—Revision 0: Initial Version