Owner manual

CS5529
4 DS246F5
CHARACTERISTICS & SPECIFICATIONS
ANALOG CHARACTERISTICS (T
A
= 25 °C; VA± = ±2.5 V ±5%, VD+ = 5 V ±5%, VREF+ = 2.5 V,
VREF- = 0.0 V, F
CLK
= 32.768 kHz, OWR (Output Word Rate) = 15 Sps, Bipolar Mode, Input Range = ±2.5 V.)
(See Notes 1 and 2.)
Notes: 1. Applies after system calibration at any temperature within -40 °C ~ +85 °C.
2. Specifications guaranteed by design, characterization, and/or test.
3. Specification applies to the device only and does not include any effects by external parasitic
thermocouples.
4. Drift over specified temperature range after calibration at power-up at 25 °C.
5. Wideband noise aliased into the baseband. Referred to the input. Typical values shown for 25 °C.
6. For peak-to-peak noise multiply by 6.6 for all ranges and output rates.
Specifications are subject to change without notice.
Parameter Min Typ Max Unit
Accuracy
Linearity Error - ±0.0015 ±0.003 %FS
No Missing Codes 16 - - Bits
Bipolar Offset (Note 3) - ±1 ±2 LSB
16
Unipolar Offset (Note 3) - ±2 ±4 LSB
16
Offset Drift (Notes 3 and 4) - 11 - nV/°C
Bipolar Gain Error - ±8 ±31 ppm
Unipolar Gain Error - ±16 ±63 ppm
Gain Drift (Note 4) - 1 - ppm/°C
Noise (Notes 5 and 6)
Output Word Rate (Hz) -3 dB Filter Frequency (Hz) Noise (µV)
1.88 1.64 4.5
3.76 3.27 5.0
7.51 6.55 7.0
15.0 12.7 15
30.0 25.4 45
61.6 50.4 190
84.5 70.7 900
101.1 84.6 3000