CS53L21-CNZ Cirrus Logic Inc, CS53L21-CNZ Datasheet - Page 19

• Manufacturer Part Number: CS53L21-CNZ
• Description: IC ADC STEREO 24BIT 98DB 32QFN
• Manufacturer: Cirrus Logic Inc

Specifications of CS53L21-CNZ

• Package / Case: 32-QFN
• Number Of Converters: 2
• Number Of Bits: 24
• Sampling Rate (per Second): 100k
• Data Interface: Serial
• Power Dissipation (max): 30mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Conversion Rate: 96 KSPS
• Resolution: 24 bit
• Number Of Adc Inputs: 6
• Operating Supply Voltage: 1.8 V or 2.5 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 10 C
• Mounting Style: SMD/SMT
• Power Consumption: 60 mW
• Supply Voltage (max): 2.63 V
• Supply Voltage (min): 1.65 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1550 - BOARD EVAL FOR CS53L21 ADC
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1191

DS700PP1
POWER CONSUMPTION
See
1
2
3
4
Operation
Off
Standby
Mono Record
Stereo Record
(Note 17)
(Note 18)
17. Unless otherwise noted, test conditions are as follows: All zeros input, slave mode, sample rate =
18. RESET pin 25 held LO, all clocks and data lines are held LO.
19. RESET pin 25 held HI, all clocks and data lines are held HI.
20. VL current will slightly increase in master mode.
(Note 19)
48 kHz; No load. Digital (VD) and logic (VL) supply current will vary depending on speed mode and mas-
ter/slave operation.
MIC to PGA to ADC
MIC to PGA to ADC
MIC to PGA to ADC
PGA to ADC 1 1 1 0 1 0 0 1 1 1 1.8
PGA to ADC 1 1 0 0 0 0 0 1 1 1 1.8
(with Bias)
(no Bias)
(no Bias)
ADC 1 1 1 1 1 0 0 1 1 1 1.8
ADC 1 1 1 1 0 0 0 1 1 1 1.8
x x x x x x x x x x 1.8
x x x x x x 1 x x x 1.8
1 1 1 0 1 0 0 1 0 0 1.8
1 1 1 0 1 0 0 1 0 1 1.8
1 1 0 0 0 0 0 0 0 1 1.8
Power Ctl. Registers
02h
03h
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
V
Typical Current (mA)
0.01
0.01
1.85
2.07
2.35
2.58
3.67
3.95
3.27
3.52
2.69
2.93
3.65
3.91
5.48
5.76
i
VA
0
0
0.02
0.03
2.03
3.05
2.03
3.08
2.05
3.09
2.03
3.08
2.12
3.18
2.12
3.17
3.17
2.11
i
VD
0
0
(Note 20)
0.03
0.05
0.03
0.05
0.03
0.05
0.03
0.05
0.03
0.04
0.03
0.04
0.03
0.04
i
VL
0
0
0
0
CS53L21
(mW
Power
Total
12.94
14.29
10.36
17.71
16.62
15.40
10.45
17.84
13.73
22.45
0.05
0.10
7.05
7.95
9.61
8.72
0
0
rms
19
)