Datasheet

ADS7812
6
SBAS042A
www.ti.com
TYPICAL PERFORMANCE CURVES (CONT)
At T
A
= +25°C, f
S
= 40kHz, V
S
= +5V, ±10V input range, using internal reference, unless otherwise noted.
ILE (LSB)
ILE AND DLE AT –40°C
0.2
0.1
0
–0.1
–0.2
DLE (LSB)
0.2
0.1
0
–0.1
–0.2
C00h800h 000h 400h 7FFh
Hex BTC Code
ILE (LSB)
ILE AND DLE AT +25°C
0.2
0.1
0
–0.1
–0.2
DLE (LSB)
0.2
0.1
0
–0.1
–0.2
C00h800h 000h 400h 7FFh
Hex BTC Code
ILE (LSB)
ILE AND DLE AT +85°C
0.2
0.1
0
–0.1
–0.2
DLE (LSB)
0.2
0.1
0
–0.1
–0.2
C00h800h 000h 400h 7FFh
Hex BTC Code
POWER SUPPLY RIPPLE SENSITIVITY
ILE/DLE DEGRADATION PER LSB OF P-P RIPPLE
Power Supply Ripple Frequency (Hz)
10
1
10
2
10
3
10
4
10
5
10
6
10
7
1
10
–1
10
–2
10
–3
10
–4
10
–5
Linearity Degradation (LSB/LSB)
ILE
DLE