Cirrus-logic CS4234 Manual de usuario Pagina 10
- Pagina / 79
- Tabla de contenidos
- MARCADORES
Valorado. / 5. Basado en revisión del cliente
DS899F1 10
CS4234
DC ELECTRICAL CHARACTERISTICS
GND = 0 V; all voltages with respect to ground.
Notes:
7. No external loads should be connected to the VDREG pin. Any connection of a load to this point may
result in errant operation or performance degradation in the device.
Parameters Min Typ Max Units
VDREG (Note 7)
Nominal Voltage
Output Impedance
-
-
2.5
0.5
-
-
V
FILT+
Nominal Voltage
Output Impedance
DC Current Source/Sink
-
-
-
VA
23
-
-
-
1
V
k
A
VQ
Nominal Voltage
Output Impedance
DC Current Source/Sink
-
-
-
0.5•VA
77
-
-
-
0
V
k
A
- DAC Features 1
- ADC Features 1
- System Features 1
- Class H Controller Features 1
- Common Applications 1
- General Description 2
- TABLE OF CONTENTS 3
- LIST OF FIGURES 4
- LIST OF TABLES 5
- 1. PIN DESCRIPTIONS 6
- 1.1 I/O Pin Characteristics 7
- DS899F1 8 8
- ABSOLUTE MAXIMUM RATINGS 9
- TYPICAL CURRENT CONSUMPTION 11
- ANALOG INPUT CHARACTERISTICS 12
- CS4234 AINx 13
- DS899F1 13 13
- CS4234 AINx + 13
- 25000/Fs 14
- ANALOG OUTPUT CHARACTERISTICS 15
- DIGITAL I/O CHARACTERISTICS 17
- DS899F1 19 19
- 4. APPLICATIONS 21
- 4.2.2 Power-down 22
- DS899F1 23 23
- 4.2.3 DAC DC Loading 24
- 4.3 I²C Control Port 25
- 4.3.1.1 Map Increment (INCR) 26
- 4.4 System Clocking 26
- 4.4.1 Master Clock 26
- 4.4.3 Slave Mode Clock Ratios 27
- 4.5 Serial Port Interface 28
- 4.5.1 TDM Mode 28
- 32-Bit Channel Block 29
- 24-Bit Audio Word 29
- 8-Bit Zero Pad 29
- (Or DAC5 Data) 29
- DS899F1 30 30
- 4.6 Internal Signal Path 32
- 4.6.1.1 ADC Signal Routing 32
- 4.6.2 ADC Path 38
- 4.6.2.1 Analog Inputs 38
- 4.6.2.2 ADC HPF 38
- 4.6.3 DAC1-4 Path 39
- 4.6.3.1 De-emphasis Filter 39
- 4.6.4 Low-Latency Path 40
- 4.6.5 DAC5 Path 41
- 4.6.5.4 De-emphasis Filter 42
- 4.6.5.5 Filter Options 42
- 4.6.6 Volume Control 42
- 4.6.6.1 Mute Behavior 43
- 4.6.6.2 Soft Ramp 44
- MIN_DELAY 45
- MAX_DELAY 45
- 4.6.6.3 Noise Gate 46
- 4.7 Reset Line 47
- 4.8.1 Interrupt Masking 47
- DS899F1 49 49
- 5. REGISTER QUICK REFERENCE 50
- DS899F1 51 51
- 6. REGISTER DESCRIPTIONS 52
- 6.3.1 Base Rate Advisory 53
- 6.3.2 Speed Mode 53
- 6.3.3 Master Clock Rate 53
- 6.4.1 Output Sample Width 54
- 6.4.2 Input Sample Width 54
- 6.4.4 DAC5 Sample Width 54
- 7654321 0 55
- 6.6.1 DAC1-4 Data Source 56
- 6.6.2 Low-latency Path Source 56
- 6.7.1 SDIN1 Mask 1 57
- 6.8.1 SDIN1 Mask 2 57
- 6.9.1 SDIN2 Mask 1 58
- 6.10.1 SDIN2 Mask 2 58
- 76543210 59
- 6.11.3 Group Delay 60
- 6.12.1 VA Select 60
- 6.12.3 Invert ADCx 60
- DS899F1 61 61
- Mutes the ADCx signal 61
- Powers down the ADCx path 61
- 6.15.1 DAC1-4 Noise Gate 62
- 6.15.2 DAC1-4 De-emphasis 62
- 6.15.3 DAC5 De-emphasis 62
- 6.19.1 Mute Delay 65
- 6.19.2 Minimum Delay 65
- 6.19.3 Maximum Delay 65
- 6.20.1 x Volume Control 66
- 6.21.1 INT MODE 66
- 6.21.2 Interrupt Pin Polarity 66
- 6.25.1 DACx Clip 69
- 7. ADC FILTER PLOTS 70
- 8. DAC FILTER PLOTS 71
- DS899F1 72 72
- 9. PACKAGE DIMENSIONS 73
- 10.ORDERING INFORMATION 74
- DS899F1 75 75
- 11.1 Voltage Headroom 76
- 11.2 Lead Time 76
- 11.3 Gain Matching 76
- 11.4 SMPS (TPS) Modes 77
- DS899F1 78 78
- 12.REVISION HISTORY 79
Relacionado con productos y manuales para Hardware Cirrus-logic CS4234
Hardware Cirrus-logic CS42416 Manual de usuario
(72 paginas)
(72 paginas)
Hardware Cirrus-logic CS42418 Manual de usuario
(72 paginas)
(72 paginas)
Hardware Cirrus-logic CS42426 Manual de usuario
(72 paginas)
(72 paginas)
Hardware Cirrus-logic AN241 Manual de usuario
(16 paginas)
(16 paginas)
Hardware Cirrus-logic CS42428 Manual de usuario
(72 paginas)
(72 paginas)
Hardware Cirrus-logic AN301 Manual de usuario
(4 paginas)
(4 paginas)
Hardware Cirrus-logic CDB42428 Manual de usuario
(32 paginas)
(32 paginas)
Hardware Cirrus-logic CS4244 Manual de usuario
(63 paginas)
(63 paginas)
Hardware Cirrus-logic CDB42438 Manual de usuario
(51 paginas)
(51 paginas)
Hardware Cirrus-logic CDB4244 Manual de usuario
(36 paginas)
(36 paginas)
Hardware Cirrus-logic CDB42448 Manual de usuario
(44 paginas)
(44 paginas)
Hardware Cirrus-logic CS4245 Manual de usuario
(59 paginas)
(59 paginas)
Hardware Cirrus-logic CDB4245 Manual de usuario
(29 paginas)
(29 paginas)
Hardware Cirrus-logic CS42526 Manual de usuario
(91 paginas)
(91 paginas)
Hardware Cirrus-logic CS42516 Manual de usuario
(92 paginas)
(92 paginas)
Hardware Cirrus-logic CS42518 Manual de usuario
(91 paginas)
(91 paginas)
Hardware Cirrus-logic CS42528 Manual de usuario
(92 paginas)
(92 paginas)
Hardware Cirrus-logic CS4265 Manual de usuario
(57 paginas)
(57 paginas)
Hardware Cirrus-logic CS4270 Manual de usuario
(45 paginas)
(45 paginas)
Hardware Cirrus-logic CDB4265 Manual de usuario
(30 paginas)
(30 paginas)
© 2020, manymanuals.es. Todos los derechos reservados | 0.051 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comentarios a estos manuales