CS5510/11/12/13
4 DS337F4
1. CHARACTERISTICS AND SPECIFICATIONS
ANALOG CHARACTERISTICS
(T
A
= 25° C; V+ = 5 V ±5%; V- = 0 V; VREF = 2.5 V (relative to V-);
CS5510/12, SCLK = 32.768 kHz; CS5511/13, f
osc
= 64 kHz ±32 kHz; OWR (Output Word Rate) = 53.5 Sps for
CS5510/12; OWR = 107 Sps ± 50% for CS5511/13)
(See Note 1.)
Notes: 1. Specifications guaranteed by design, characterization, and/or test.
2. Specification applies to the device only and does not include any effects by external parasitic
thermocouples.
3. Drift over specified temperature range after power-up at 25° C.
4. Wideband noise aliased into the baseband. Referred to the input. Typical values shown for 25° C.
5. For peak-to-peak noise multiply by 6.6.
6. See the section of the data sheet which discusses Analog Input Models.
7. For CS5511/13, OWR = 107 Sps ± 50%.
Specifications are subject to change without notice.
Parameter Min Typ Max Unit
Accuracy
Linearity Error (CS5510/11) - ±0.0015 ±0.003 % FS
Linearity Error (CS5512/13) - ±0.0007 ±0.0015 % FS
No Missing Codes (CS5510/11) 16 - - Bits
No Missing Codes (CS5512/13) 20 - - Bits
Bipolar Offset (CS5510/11) (Note 2) - ±3 ±7 LSB
16
Bipolar Offset (CS5512/13) (Note 2) - ±40 ±100 LSB
20
Offset Drift Over Temperature (Notes 2 and 3) - 60 - nV/°C
Gain Drift Over Temperature (Note 3) - 1 - ppm/°C
Analog Input
Common Mode + Signal on AIN+ or AIN-
Dual Supply V- - V+ V
Input Range (Bipolar) |(AIN+ - AIN-)/(VREF - V-)| 72 80 88 % VREF
Common Mode Rejection dc
50, 60Hz (CS5510/12)
-
-
120
120
-
-
dB
dB
Input Capacitance - 12 - pF
CVF Current AIN+, AIN- (Note 6) - 10 - nA
Typical Noise (Notes 4, 5 and 7)
Output Word Rate (Hz) -3 dB Filter Frequency (Hz) Noise (µV RMS)
53.5 12.5 7.5