CS5342-CZZ Cirrus Logic Inc, CS5342-CZZ Datasheet - Page 14

• Manufacturer Part Number: CS5342-CZZ
• Description: IC ADC AUD 105DB 200KHZ 16-TSSOP
• Manufacturer: Cirrus Logic Inc

Specifications of CS5342-CZZ

• Data Interface: Serial
• Number Of Bits: 24
• Sampling Rate (per Second): 200k
• Number Of Converters: 2
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Resolution (bits): 24bit
• Sampling Rate: 192kSPS
• Input Channel Type: Single Ended
• Supply Voltage Range - Analog: 3.1V To 5.25V
• Supply Current: 21mA
• Digital Ic Case Style: TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 598-1688

14
4. APPLICATIONS
4.1
4.2
Single-Speed Mode
Double-Speed Mode
Quad-Speed Mode
* Quad-Speed Mode, 96x only available in Master Mode.
Single-, Double-, and Quad-Speed Modes
The CS5342 can support output sample rates from 2 kHz to 200 kHz. The proper speed mode can be de-
termined by the desired output sample rate and the external MCLK/LRCK ratio, as shown in
Operation as Either a Clock Master or Slave
The CS5342 supports operation as either a clock master or slave. As a clock master, the LRCK and SCLK
pins are outputs with the left/right and serial clocks synchronously generated on-chip. As a clock slave, the
LRCK and SCLK pins are inputs and require the left/right and serial clocks to be externally generated. The
selection of clock master or slave is made via the Mode pins as shown in
Speed Mode
Table 1. Speed Modes and the Associated Output Sample Rates (Fs)
M1 (Pin 16)
0
0
1
1
M0 (Pin 1)
Table 2. CS5342 Mode Control
MCLK/LRCK
0
1
0
1
Ratio
768x
384x
384x
192x
192x
96x*
Clock Master, Single-Speed Mode
Clock Master, Double-Speed Mode
Clock Master, Quad-Speed Mode
Clock Slave, All Speed Modes
MODE
Output Sample Rate Range (kHz)
Table
172 - 200
100 - 200
86 - 100
50 - 100
43 - 50
2 - 50
2.
Table
CS5342
DS608F1
1.