ADS7835E Burr-Brown Corporation, ADS7835E Datasheet - Page 4

• Manufacturer Part Number: ADS7835E
• Description: 12-Bit/ High-Speed/ Low Power Sampling ANALOG-TO-DIGITAL CONVERTER
• Manufacturer: Burr-Brown Corporation

TYPICAL PERFORMANCE CURVES
At T
A
–1.0
–2.0
–3.0
–4.0
–5.0
= +25 C, +V
470
460
450
440
430
420
410
400
390
4.0
3.9
3.8
3.7
3.6
3.5
3.4
3.3
3.2
3.1
3.0
1.0
0.0
100
–40
–40
Negative Full-Scale Error
®
CC
–20
–20
200
ADS7835
= +5V, f
SUPPLY CURRENT vs SAMPLE RATE
POWER-DOWN SUPPLY CURRENT
CHANGE IN FULL-SCALE ERRORS
Positive Full-Scale Error
0
0
SAMPLE
300
Sample Rate (kHz)
vs TEMPERATURE
vs TEMPERATURE
Temperature ( C)
Temperature ( C)
= 500kHz, f
20
20
400
40
40
CLK
500
= 16 • f
60
60
SAMPLE
600
80
80
, and internal +2.5V reference, unless otherwise specified.
700
100
100
4
–0.2
–0.4
–0.6
–0.8
–1.0
–0.1
–0.2
–0.3
–0.4
–0.5
0.6
0.4
0.2
0.0
3.8
3.7
3.6
3.5
3.4
3.3
3.2
3.1
3.0
0.5
0.4
0.3
0.2
0.1
0.0
–40
–40
0
CHANGE IN INTEGRAL and DIFFERENTIAL LINEARITY
f
SAMPLE
–20
–20
100
SUPPLY CURRENT vs TEMPERATURE
CHANGE IN BIPOLAR OFFSET ERROR
= 125kHz
Change in Integral
200
0
Linearity (LSB)
0
vs TEMPERATURE
Temperature ( C)
Sample Rate (kHz)
vs SAMPLE RATE
Temperature ( C)
20
300
20
Change in Differential
40
400
40
Linearity (LSB)
f
SAMPLE
60
500
60
= 500kHz
80
600
80
100
100
700