Cirrus Logic CS5534-BS - Manual (Page 4)

CS5532/34-BS
4 DS755F3
1. CHARACTERISTICS AND SPECIFICATIONS
ANALOG CHARACTERISTICS
(VA+, VD+ = 5 V ±5%; VREF+ = 5 V; VA-, VREF-, DGND = 0 V; MCLK = 4.9152 MHz;
OWR (Output Word Rate) = 60 Sps; Bipolar Mode; Gain = 32)
(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. LSB is 24 bits.
3. This specification applies to the device only and does not include any effects by external parasitic
thermocouples. The PGIA contributes 5 nV of offset drift, and the modulator contributes 640/G nV of
offset drift, where G is the amplifier gain setting.
4. Drift over specified temperature range after calibration at power-up at 25 °C.
Parameter Min Typ Max Unit
Accuracy
Linearity Error -
±0.0007 ±0.0015
%FS
No Missing Codes 24 - - Bits
Bipolar Offset -
±16
±32 LSB
24
Unipolar Offset - ±32 ±64 LSB
24
Offset Drift (Notes 3 and 4) - 640/G + 5 - nV/°C
Bipolar Full-scale Error -
±8 ±31
ppm
Unipolar Full-scale Error -
±16 ±62
ppm
Full-scale Drift (Note 4) - 2 - ppm/°C