CS5101A CS5102A
Function
Better DNL
Faster Fine Charge
Slew Rate
(V/µs)
Improved Serial
Interface
CLKIN Rate
Code and
BP/UP Pin
Function
CRS/FIN Pin
CS5101A/CS5102A
CS5101/CS5102
No missing codes at +125 °C
Some missed codes at +125 °C
CS5101A CS5102A
CS5101 CS5102
Unipolar/Fine
2
0.4
Unipolar/Fine
1.3
0.1
Bipolar/Fine
4
0.8
Bipolar/Fine
2.6
0.2
Has serial data latch
signal (SSH/SDL).
Does not have serial data
latch (SDL) signal.
CS5101A maximum
CLKIN is 9.216 MHz
CS5102A maximum
CLKIN is 2.0 MHz
CS5101 maximum
CLKIN is 8.0 MHz
CS5102 maximum
CLKIN is 1.6 MHz
Independent setting of 2’s
complement or offset binary
coding (CODE) and bipolar or
unipolar input range (BP/UP)
Selecting unipolar input range
forces offset binary operation,
independent of the CODE pin state
Can be high or low
during calibration
CRS/FIN must be held
low during calibration
Table 3. CS5101A/CS5102A Improvements over CS5101/CS5102
Schematic & Layout Review Service
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Schematic & Layout
Before Building Your Board.
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DS45F2