CS5371-BSZR Cirrus Logic Inc, CS5371-BSZR Datasheet - Page 3

• Manufacturer Part Number: CS5371-BSZR
• Description: IC MODULATOR LP/HP 1CH 24-SSOP
• Manufacturer: Cirrus Logic Inc
• Type: Modulatorr

Specifications of CS5371-BSZR

• Sampling Rate (per Second): 512k
• Data Interface: Serial
• Voltage Supply Source: Analog and Digital, Dual ±
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-SSOP
• For Use With: 598-1778 - EVALUATION BOARD FOR CS5376
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Resolution (bits): -

1. CHARACTERISTICS & SPECIFICATIONS
ANALOG CHARACTERISTICS
-2.5V ± 5%; VD = 5V or 3.3V ± 5%; DGND = 0V; MCLK = 2.048 MHz; [(VREF+) - (VREF-)] = 2.5V;
Devices are connected as shown in Figure 3, the System Connection Diagram.
Notes: 1. Dynamic Range defined as 20 log [ (RMS full scale) / (RMS idle noise) ]
DS255F3
Specified Temperature Range
Dynamic Performance
Dynamic Range
LPWR = 0
MCLK = 2.048 MHz
Dynamic Range
LPWR = 1
MCLK = 1.024 MHz
Total Harmonic Distortion
LPWR = 0; MCLK = 2.048 MHz
Total Harmonic Distortion
LPWR = 1; MCLK = 1.024 MHz
DC Accuracy
Channel to Channel Gain Variation (Note 3)
Full-scale Drift
Offset
Offset after Calibration
Offset Calibration Range
Offset Drift
2. Tested with full-scale input signal of 31.25 Hz; OWR = 1000 SPS; OFST = 1.
3. Specification is for the parameter over the specified temperature range for the CS5371/72 devices only
4. Specifications are guaranteed by design and/or characterization.
5. The offset after calibration specification applies to the effective offset voltage for a full-scale input to the
6. The CS5371/72 offset calibration is performed digitally and includes the full-scale range.
and does not include the effects of external components.
CS5371/72 modulator, but is measured from the output digital codes from the digital filter.
Parameter
0 Hz to 26.875 Hz
0 Hz to 26.875 Hz
0 Hz to 107.5 Hz
0 Hz to 53.75 Hz
0 Hz to 107.5 Hz
0 Hz to 53.75 Hz
0 Hz to 1720 Hz
0 Hz to 1720 Hz
(Notes 3 and 4)
(Notes 3 and 4)
0 Hz to 860 Hz
0 Hz to 430 Hz
0 Hz to 215 Hz
0 Hz to 860 Hz
0 Hz to 430 Hz
0 Hz to 215 Hz
(Note 1)
(Note 1)
(Note 2)
(Note 2)
(Note 3)
(Note 5)
(Note 6)
Notes:T
Symbol
SNR
THD
TC
TC
V
SNR
CGV
THD
T
ZSE
ZSE
A
FS
LP
LP
A
= -40 C to +85 C; VA+ = 5V or 2.5V ± 5%; VA - = 0V or
Min
121
118
-40
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CS5371-BS / CS5372-BS
-118
-114
Typ
109
121
124
127
130
133
136
106
121
124
127
130
133
100
118
±1
1
5
1
1
-
CS5371 CS5372
-108
Max
-112
+85
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
ppm/C
%F.S.
µV/C
Unit
mV
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
µV
%
C
3