CS5101A CS5102A
Function
Better DNL
CS5101A/CS5102A
No missing codes at +125 °C
CS5101A CS5102A
CS5101/CS5102
Some missed codes at +125 °C
CS5101 CS5102
Faster Fine Charge
Slew Rate
(V/µs)
Unipolar/Fine
Bipolar/Fine
2
4
0.4
0.8
Unipolar/Fine
Bipolar/Fine
1.3
2.6
0.1
0.2
Improved Serial
Interface
Has serial data latch
signal (SSH/SDL).
Does not have serial data
latch (SDL) signal.
CLKIN Rate
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
Code and
BP/UP Pin
Function
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
CRS/FIN Pin
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
Confirm Optimum
Schematic & Layout
Before Building Your Board.
For Our Free Review Service
Call Applications Engineering.
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