CS5345-CQZ Cirrus Logic Inc, CS5345-CQZ Datasheet - Page 22
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CS5345-CQZ
Manufacturer Part Number
CS5345-CQZ
Description
IC ADC AUD 104DB 200KHZ 48-LQFP
Manufacturer
Cirrus Logic Inc
Specifications of CS5345-CQZ
Data Interface
Serial
Number Of Bits
24
Sampling Rate (per Second)
200k
Number Of Converters
2
Power Dissipation (max)
485mW
Voltage Supply Source
Analog and Digital
Operating Temperature
-10°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
48-LQFP
Resolution (bits)
24bit
Sampling Rate
192kSPS
Input Channel Type
Single Ended
Supply Voltage Range - Analog
3.13V To 5.25V
Supply Current
41mA
Digital Ic Case Style
QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
598-1780 - EVALUATION BOARD FOR CS5345
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
598-1083
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CS5345-CQZ
Manufacturer:
QFP
Quantity:
513
Part Number:
CS5345-CQZ
Manufacturer:
CIRRUS
Quantity:
20 000
Company:
Part Number:
CS5345-CQZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
22
3. TYPICAL CONNECTION DIAGRAM
to +5V
to +5V
+1.8V
+1.8V
Note 1: Resistors are required
for I²C control port operation
Note 2 The value of R
dictated by the microphone
carteridge.
10 µF
+3.3V to +5V
Controller
Micro-
0.1 µF
Digital Audio
Capture
See Note 1
2 kΩ
L
47 µF
is
10 µF
2 kΩ
0.1 µF
0.1 µF
0.1 µF
0.1 µF
Figure 7. Typical Connection Diagram
SDOUT
FILT+
AGND
VQ
SCL/CCLK
SDA/CDOUT
NC
NC
NC
NC
TSTI
TSTO
TSTO
TSTO
INT
OVFL
AD1/CDIN
AD0/CS
NC
VLS
SCLK
LRCK
RESET
MCLK
VLC
VD
CS5345
DGND
VA
0.1 µF
AIN4A/MICIN1
AIN4B/MICIN2
PGAOUTA
PGAOUTB
MICBIAS
VA
AFILTA
AFILTB
AIN1A
AIN1B
AIN2A
AIN2B
AIN3A
AIN3B
AIN5A
AIN5B
AIN6A
AIN6B
AGND
AGND
0.1 µF
1800 pF
1800 pF
1800 pF
1800 pF
1800 pF
1800 pF
1800 pF
1800 pF
1800 pF
1800 pF
1800 pF
1800 pF
* Capacitors must be C0G or equivalent
10 µF
*
*
*
*
*
*
*
*
*
*
*
*
*
2.2nF
47 µF
10 µF
10 µF
10 µF
10 µF
10 µF
10 µF
10 µF
10 µF
10 µF
10 µF
10 µF
10 µF
See Note 2
*
100 Ω
100 Ω
100 Ω
100 Ω
100 Ω
100 Ω
100 Ω
100 Ω
100 Ω
100 Ω
100 Ω
100 Ω
2.2nF
R
+3.3V to +5V
L
100 kΩ
100 kΩ
100 kΩ
100 kΩ
100 kΩ
100 kΩ
100 kΩ
100 kΩ
100 kΩ
100 kΩ
100 kΩ
100 kΩ
3.3 µF
3.3 µF
Left Analog Input 1
Right Analog Input 1
Left Analog Input 2
Right Analog Input 2
Left Analog Input 3
Right Analog Input 3
Left Analog Input 4
Right Analog Input 4
Left Analog Input 5
Right Analog Input 5
Left Analog Input 6
Right Analog Input 6
CS5345
DS658F2