ADS7852YB Burr-Brown Corporation, ADS7852YB Datasheet - Page 7

• Manufacturer Part Number: ADS7852YB
• Description: 12-Bit/ 8-Channel/ Parallel Output ANALOG-TO-DIGITAL CONVERTER
• Manufacturer: Burr-Brown Corporation

TYPICAL PERFORMANCE CURVES
At T
–0.05
–0.10
–0.1
–0.2
–0.3
–0.4
–0.5
0.10
0.05
0.00
–0.5
–1.0
A
0.5
0.4
0.3
0.2
0.1
3.0
2.5
2.0
1.5
1.0
0.5
0.0
= +25 C, V
0
–50
–50
100
CHANGE IN WORST-CASE CHANNEL-TO-CHANNEL
AND DIFFERENTIAL LINEARITY vs SAMPLE RATE
CHANGE IN WORST-CASE INTEGRAL LINEARITY
CHANGE IN GAIN ERROR vs TEMPERATURE
SS
200
–25
–25
OFFSET MISMATCH vs TEMPERATURE
= +5V, f
(With External 2.5V Reference)
300
SAMPLE
0
0
Sample Rate (kHz)
Temperature ( C)
Temperature ( C)
400
= 500kHz, f
25
25
500
CLK
Delta IL
= 16 • f
50
50
600
Delta DL
SAMPLE
700
75
75
, and internal reference, unless otherwise specified.
100
100
800
7
–0.025
–0.050
–0.005
–0.010
–0.015
–0.020
0.050
0.025
0.000
(Cont.)
0.020
0.015
0.010
0.005
0.000
–0.2
–0.4
1.0
0.8
0.6
0.4
0.2
0.0
–50
–50
–50
CHANGE IN WORST-CASE CHANNEL-TO-CHANNEL
AND DIFFERENTIAL LINEARITY vs TEMPERATURE
CHANGE IN WORST-CASE INTEGRAL LINEARITY
–25
–25
CHANGE IN OFFSET vs TEMPERATURE
–25
GAIN MISMATCH vs TEMPERATURE
Delta IL
0
0
0
Temperature ( C)
Temperature ( C)
Temperature ( C)
Delta DL
ADS7852
25
25
25
50
50
50
75
75
75
100
100
100
®