CS5510/11/12/13
1.
CHARACTERISTICS AND SPECIFICATIONS
ANALOG CHARACTERISTICS
(T
A
= 25掳 C; V+ = 5 V 卤5%; V- = 0 V; VREF = 2.5 V (relative to V-);
CS5510/12, SCLK = 32.768 kHz; CS5511/13, f
osc
= 64 kHz 卤32 kHz; OWR (Output Word Rate) = 53.5 Sps for
CS5510/12; OWR = 107 Sps 卤 50% for CS5511/13)
(See Note 1.)
Parameter
Accuracy
Linearity Error (CS5510/11)
Linearity Error (CS5512/13)
No Missing Codes (CS5510/11)
No Missing Codes (CS5512/13)
Bipolar Offset (CS5510/11)
Bipolar Offset (CS5512/13)
Offset Drift Over Temperature
Gain Drift Over Temperature
Analog Input
Common Mode + Signal on AIN+ or AIN-
Dual Supply
Input Range (Bipolar)
Common Mode Rejection
Input Capacitance
CVF Current
AIN+, AIN-
(Note 6)
|(AIN+ - AIN-)/(VREF - V-)|
dc
50, 60Hz (CS5510/12)
V-
72
-
-
-
-
-
80
120
120
12
10
V+
88
-
-
-
-
V
% VREF
dB
dB
pF
nA
(Note 2)
(Note 2)
(Notes 2 and 3)
(Note 3)
-
-
16
20
-
-
-
-
卤0.0015
卤0.0007
-
-
卤3
卤40
60
1
卤0.003
卤0.0015
-
-
卤7
卤100
-
-
% FS
% FS
Bits
Bits
LSB
16
LSB
20
nV/掳C
ppm/掳C
Min
Typ
Max
Unit
Typical Noise
(Notes 4, 5 and 7)
Output Word Rate (Hz)
53.5
-3 dB Filter Frequency (Hz)
12.5
Noise (碌V RMS)
7.5
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掳 C.
4. Wideband noise aliased into the baseband. Referred to the input. Typical values shown for 25掳 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 卤 50%.
Specifications are subject to change without notice.
4
DS337F3