Electronic Components Datasheet Search |
|
CS5461_0408 Datasheet(PDF) 2 Page - Cirrus Logic |
|
CS5461_0408 Datasheet(HTML) 2 Page - Cirrus Logic |
2 / 45 page CS5461 2 DS546F2 TABLE OF CONTENTS 1. GENERAL DESCRIPTION ....................................................................................................... 5 2. PIN DESCRIPTION ................................................................................................................... 6 3. CHARACTERISTICS/SPECIFICATIONS ................................................................................. 8 ANALOG CHARACTERISTICS ................................................................................................ 8 VOLTAGE REFERENCE........................................................................................................ 10 5 V DIGITAL CHARACTERISTICS......................................................................................... 11 3 V DIGITAL CHARACTERISTICS......................................................................................... 11 SWITCHING CHARACTERISTICS ........................................................................................ 13 3.1 Theory of Operation ......................................................................................................... 13 3.1.1 High-Rate Digital Low-Pass Filters ..................................................................... 15 3.1.2 Digital Compensation Filters ............................................................................... 15 3.1.3 Digital High-Pass Filters ...................................................................................... 15 3.1.4 Gain and DC Offset Adjustment .......................................................................... 15 3.1.5 Average (Real) Power Computation ................................................................... 15 3.1.6 RMS Computations ............................................................................................. 16 3.2 Performing Measurements ............................................................................................... 16 3.3 CS5461 Linearity Performance ........................................................................................ 16 4. FUNCTIONAL DESCRIPTION ............................................................................................... 17 4.1 Analog Inputs ................................................................................................................... 17 4.2 Voltage Reference ........................................................................................................... 17 4.3 Oscillator Characteristics .................................................................................................17 4.4 Calibration ........................................................................................................................ 18 4.4.1 Overview of Calibration Process ......................................................................... 18 4.4.2 Calibration Sequence .......................................................................................... 18 4.4.3 Calibration Signal Input Level ............................................................................. 18 4.4.4 Calibration Signal Frequency .............................................................................. 18 4.4.5 Input Configurations for Calibrations ................................................................... 18 4.4.6 Description of Calibration Algorithms .................................................................. 19 4.4.6.1 AC Offset Calibration Sequence ......................................................... 19 4.4.6.2 DC Offset Calibration Sequence ......................................................... 19 4.4.6.3 AC Gain Calibration Sequence ........................................................... 19 4.4.6.4 DC Gain Calibration Sequence ........................................................... 20 4.4.7 Duration of Calibration Sequence ....................................................................... 20 4.4.8 Order of Calibration Sequences .......................................................................... 21 4.5 Power Offset .................................................................................................................... 21 4.6 Phase Compensation ....................................................................................................... 21 4.7 Time-Base Calibration ..................................................................................................... 22 4.8 On-Chip Temperature Sensor .......................................................................................... 22 4.9 Interrupt ........................................................................................................................... 22 4.9.1 Typical use of the INT pin ................................................................................... 22 4.9.2 INT Active State .................................................................................................. 23 4.10 Voltage Sag-Detect Feature .......................................................................................... 23 5. ENERGY PULSE OUTPUTS .................................................................................................. 24 5.1 Pulse-Rate Output (EOUT and EDIR) ............................................................................. 24 5.2 Pulse Output for Normal Format, Stepper Motor Format and Mechanical Counter Format ............................................................................................................ 24 5.2.1 Normal Format .................................................................................................... 24 5.2.2 Mechanical Counter Format ................................................................................ 25 5.2.3 Stepper Motor Format ......................................................................................... 25 5.3 FOUT Pulse Output ......................................................................................................... 25 5.4 Anti-Creep for the Pulse Outputs ..................................................................................... 26 5.5 Design Examples ............................................................................................................. 26 |
Similar Part No. - CS5461_0408 |
|
Similar Description - CS5461_0408 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |