CS3301A Datasheet, PDF (2/16 Pages) Cirrus Logic – Low-noise, Programmable Gain, Differential Amplifier

CS3301A
TABLE OF CONTENTS
1. CHARACTERISTICS AND SPECIFICATIONS .............................................................................. 3
SPECIFIED OPERATING CONDITIONS ....................................................................................... 3
ABSOLUTE MAXIMUM RATINGS ................................................................................................. 3
TEMPERATURE CONDITIONS .................................................................................................... 3
ANALOG CHARACTERISTICS ..................................................................................................... 4
DIGITAL CHARACTERISTICS ...................................................................................................... 7
POWER SUPPLY CHARACTERISTICS ........................................................................................ 8
2. GENERAL DESCRIPTION ............................................................................................................. 9
2.1. Analog Signals .......................................................................................................................... 9
2.2.1. Analog Inputs................................................................................................................ 9
2.3.2. Analog Outputs ............................................................................................................. 9
2.4.3. Differential Signals...................................................................................................... 10
2.5. Digital Signals ......................................................................................................................... 10
2.6.1. Clock Input.................................................................................................................. 10
2.7.2. Gain Selection ............................................................................................................ 10
2.8.3. Mux Selection ............................................................................................................. 10
2.9.4. Power Down Selection................................................................................................ 11
2.10.Power Supplies ..................................................................................................................... 11
2.11.1. Analog Power Supplies............................................................................................... 11
2.12.2. Digital Power Supplies................................................................................................ 11
2.13.Connection Diagram.............................................................................................................. 12
3. PIN DESCRIPTION ....................................................................................................................... 13
4. PACKAGE DIMENSIONS ............................................................................................................. 14
5. ORDERING INFORMATION ........................................................................................................ 15
6. ENVIRONMENTAL, MANUFACTURING, & HANDLING INFORMATION .................................. 15
7. REVISION HISTORY ................................................................................................................... 16
LIST OF FIGURES
Figure 1. CS3301A Noise Performance .......................................................................................... 4
Figure 2. Digital Input Rise and Fall Times ..................................................................................... 7
Figure 3. Multi-Channel System Architecture.................................................................................. 9
Figure 4. Single-Channel System Architecture ............................................................................. 10
Figure 5. CS3301A Amplifier Connections.................................................................................... 12
Figure 6. CS3301A Pin Assignments ............................................................................................ 13
LIST OF TABLES
Table 1. Digital Selections for Gain and Input Mux Control ............................................................ 7
Table 2. Pin Descriptions ............................................................................................................. 13
2
DS757F1