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CDB5451A Fiches technique(PDF) 6 Page - Cirrus Logic |
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CDB5451A Fiches technique(HTML) 6 Page - Cirrus Logic |
6 / 24 page CDB5451A 6 DS458DB3 Name Function Description Default Setting Default Jumpers HDR1 Used to switch IIN3+ on the CS5451A between J2 and AGND. IIN3+ Set to BNC J2 HDR2 Used to switch VIN3- on the CS5451A between J3 and AGND. VIN3- Set to BNC J3 HDR3 Used to switch VIN3+ on the CS5451A between J1 and AGND. VIN3- Set to BNC J1 HDR4 Used to switch IIN3- on the CS5451A between J4 and AGND. IIN3- Set to BNC J4 HDR5 Used to switch VIN2- on the CS5451A between J6 and AGND. VIN2- Set to BNC J6 HDR6 Used to switch IIN2+ on the CS5451A between J7 and AGND. IIN2+ Set to BNC J7 HDR7 Used to switch IIN2- on the CS5451A between J5 and AGND. IIN2+ Set to BNC J5 HDR8 Used to switch VIN2+ on the CS5451A between J8 and AGND. VIN2+ Set to BNC J8 HDR9 Used to switch between external VA- and on-board CS5451A charge-pump circuit, CPD CPD active HDR10 Used to switch VIN1+ on the CS5451A between J9 and AGND. VIN1+ Set to BNC J9 HDR11 Used to switch IIN1- on the CS5451A between J12 and AGND. IIN1- Set to BNC J12 HDR12 Used to switch IIN1+ on the CS5451A between J10 and AGND. IIN1- Set to BNC J10 SW1 S1-1 sets logic level on CS5451A OWRS input pin S1-2 sets logic level on CS5451A GAIN input pin SW1-2 Open (XIN/1024) SW1-1 Open (GAIN=x1) HDR13 Used to switch VIN1- on the CS5451A between J11 and AGND. VIN1- Set to BNC J11 HDR14 Used to switch the VREFIN from external VREF post connector, to the on board LT1004 reference, or to the on-chip reference VREFOUT. Refer to Table 3. VREFIN Set to on- chip reference VREFOUT Table 2. Default Header Settings O O IIN3+ O O AGND O O VIN3- O O AGND O O VIN3+ O O AGND O O IIN3- O O AGND O O VIN2- O O AGND O O IIN2+ O O AGND O O IIN2- O O AGND O O VIN2+ O O AGND O O O O A- CPD O O VIN1+ O O AGND O O IIN1- O O AGND O O IIN1+ O O AGND 23 OPEN O O VIN1- O O AGND O O LT1004 O O VREFOUT O O EXT VREF |
Numéro de pièce similaire - CDB5451A |
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Description similaire - CDB5451A |
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