ADS7830I Burr-Brown Corporation, ADS7830I Datasheet - Page 7

• Manufacturer Part Number: ADS7830I
• Description: 8-Bit/ 8-Channel Sampling ANALOG-TO-DIGITAL CONVERTER with I2C Interface
• Manufacturer: Burr-Brown Corporation

TYPICAL CHARACTERISTICS
T
ADS7830
A
= +25 C, V
SBAS302
100
0.5
0.4
0.3
0.2
0.1
0.1
0.2
0.3
0.4
0.5
0.5
0.4
0.3
0.2
0.1
0.1
0.2
0.3
0.4
0.5
20
40
60
80
0
0
0
0
0
0
DD
= +2.7V, V
DIFFERENTIAL LINEARITY ERROR vs CODE
DIFFERENTIAL LINEARITY ERROR vs CODE
64
64
REF
(2.5V External Reference)
(2.5V Internal Reference)
FFT vs FREQUENCY
External +2.5V, f
Frequency (kHz)
10
Output Code
Output Code
128
128
SAMPLE
192
192
= 50kHz, unless otherwise noted.
20
255
255
25
www.ti.com
0.10
0.05
0.05
0.10
0.5
0.4
0.3
0.2
0.1
0.1
0.2
0.3
0.4
0.5
0.5
0.4
0.3
0.2
0.1
0.1
0.2
0.3
0.4
0.5
0
0
0
0
50
0
CHANGE IN OFFSET vs TEMPERATURE
INTEGRAL LINEARITY ERROR vs CODE
25
INTEGRAL LINEARITY ERROR vs CODE
64
64
(2.5V Internal Reference)
(2.5V External Reference)
0
Temperature ( C)
Output Code
Output Code
128
128
25
50
192
192
75
255
100
255
7