CS5102A-JL Просмотр технического описания (PDF) - Cirrus Logic
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CS5102A-JL Datasheet PDF : 39 Pages
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CS5101A CS5102A
1. CHARACTERISTICS & SPECIFICATIONS
ANALOG CHARACTERISTICS, CS5101A
(TA = TMIN to TMAX; VA+, VD+ = 5V; VA-, VD- = -5V; VREF = 4.5V; Full-scale Input sine wave, 1 kHz; CLKIN = 8 MHz; fs =
100 kSps; Bipolar Mode; FRN Mode; AIN1 and AIN2 tied together, each channel tested separately; Analog Source Impedance
= 50 Ω with 1000 pF to AGND unless otherwise specified)
CS5101A-J
Parameter*
Min Typ Max
Specified Temperature Range
0 to +70
Accuracy
Linearity Error
-J (Note 1) - 0.002 0.003
-B
- 0.001 0.002
Drift (Note 2) - ±¼ -
Differential Linearity
(Note 3) 16 -
-
Full-scale Error
-J (Note 1) -
-B
-
Drift (Note 2) -
±1 ±4
±1 ±3
±1 -
Unipolar Offset
-J (Note 1) -
-B
-
Drift (Note 2) -
±2 ±5
±2 ±4
±1 -
Bipolar Offset
-J (Note 1) -
-B
-
Drift (Note 2) -
±2 ±5
±2 ±3
±1 -
Bipolar Negative Full-scale Error
-J (Note 1) -
-B
-
Drift (Note 2) -
±1 ±4
±1 ±3
±1 -
Dynamic Performance (Bipolar Mode)
Peak Harmonic or Spurious Noise
1-kHz Input
12-kHz Input
(Note 1)
-J
96 100 -
-B
98 102 -
-J
85 88 -
-B
85 91 -
Total Harmonic Distortion
-J
- 0.002 -
-B
- 0.001 -
Signal-to-Noise Ratio
0 dB Input
-60 dB Input
(Note 1)
-J
87 90 -
-B
90 92 -
-J
- 30 -
-B
- 32 -
Noise
(Note 4)
Unipolar Mode
- 35 -
Bipolar Mode
- 70 -
CS5101A-B
Min Typ Max
-40 to +85
- 0.002 0.003
- 0.001 0.002
- ±¼ -
16 -
-
- ±1 ±4
- ±1 ±3
- ±1 -
- ±2 ±5
- ±2 ±4
- ±1 -
- ±2 ±5
- ±2 ±3
- ±2 -
- ±1 ±4
- ±1 ±3
- ±1 -
96 100 -
98 102 -
85 88 -
85 91 -
- 0.002 -
- 0.001 -
87 90 -
90 92 -
- 30 -
- 32 -
- 35 -
- 70 -
Unit
ºC
%FS
%FS
∆LSB
Bits
LSB
LSB
∆LSB
LSB
LSB
∆LSB
LSB
LSB
∆LSB
LSB
LSB
∆LSB
dB
dB
dB
dB
%
%
dB
dB
dB
dB
µVrms
µVrms
Notes: 1. Applies after calibration at any temperature within the specified temperature range.
2. Total drift over specified temperature range after calibration at power-up, at 25º C.
3. Minimum resolution for which no missing codes is guaranteed over the specified temperature range.
4. Wideband noise aliased into the baseband, referred to the input.
* Refer to Parameter Definitions (immediately following the pin descriptions at the end of this data sheet.
4
DS45F6
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