ADS7864YB Burr-Brown Corporation, ADS7864YB Datasheet - Page 6

• Manufacturer Part Number: ADS7864YB
• Description: 500kHz/ 12-Bit/ 6-Channel Simultaneous Sampling ANALOG-TO-DIGITAL CONVERTER
• Manufacturer: Burr-Brown Corporation

TYPICAL PERFORMANCE CURVES
At T
A
–0.25
–0.75
1.50
1.40
1.30
1.20
1.10
1.00
0.75
0.25
–0.5
= +25 C, +V
1.2
1.0
0.8
0.6
0.4
0.5
–1
1
0
–40
–40
800
Typical of All Six Channels
CH1
®
NEGATIVE GAIN MATCH vs TEMPERATURE
–20
DIFFERENTIAL LINEARITY ERROR vs CODE
A
–20
= +V
(Maximum Deviation for All Six Channels)
ADS7864
BIPOLAR ZERO vs TEMPERATURE
D
= +5V, V
0
0
Temperature ( C)
Temperature ( C)
Hex BTC Code
REF
20
20
000
= internal +2.5V and f
40
40
60
60
CH0
CLK
80
80
= 8MHz, f
7FF
SAMPLE
6
= 500kHz, unless otherwise noted.
(Cont.)
2.510
2.506
2.502
2.498
2.494
2.490
1.30
1.20
1.10
1.00
0.90
–0.5
–1.0
–1.5
–2.0
2.0
1.5
1.0
0.5
0
–40
–40
800
–20
–20
REFERENCE VOLTAGE vs TEMPERATURE
BIPOLAR ZERO MATCH vs TEMPERATURE
INTEGRAL LINEARITY ERROR vs CODE
0
0
Temperature ( C)
Temperature ( C)
Hex BTC Code
20
20
000
Typical of All Six Channels
40
40
60
60
80
80
7FF