LMH6521 Datasheet, PDF (3/24 Pages) Texas Instruments – LMH6521 High Performance Dual DVGA

Table of Contents
General Description .............................................................................................................................. 1
Features .............................................................................................................................................. 1
Applications ......................................................................................................................................... 1
Absolute Maximum Ratings .................................................................................................................... 3
Operating Ratings (Note 1) .................................................................................................................... 3
Connection Diagram ............................................................................................................................. 5
Ordering Information ............................................................................................................................. 5
Typical Performance Characteristics ....................................................................................................... 8
Application Information ........................................................................................................................ 12
INTRODUCTION ......................................................................................................................... 12
BASIC CONNECTIONS ............................................................................................................... 12
INPUT CHARACTERISTICS ......................................................................................................... 13
OUTPUT CHARACTERISTICS ..................................................................................................... 13
OUTPUT CONNECTIONS ............................................................................................................ 13
DIGITAL CONTROL .................................................................................................................... 14
PARALLEL MODE (MOD1= 1, MOD0 = 1) ...................................................................................... 14
SERIAL MODE — SPI™ COMPATIBLE INTERFACE (MOD1= 1, MOD0 = 0) ..................................... 15
PULSE MODE (MOD1= 0, MOD0 = 1) ........................................................................................... 17
THERMAL MANAGEMENT .......................................................................................................... 18
INTERFACE TO ADC .................................................................................................................. 18
POWER SUPPLIES ..................................................................................................................... 19
Physical Dimensions ........................................................................................................................... 21
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