LTC2633
Typical Performance Characteristics TA = 25°C unless otherwise noted.
LTC2633-10
Integral Nonlinearity (INL)
1.0
VCC = 3V
VFS = 2.5V
INTERNAL REF
0.5
Differential Nonlinearity (DNL)
1.0
VCC = 3V
VFS = 2.5V
INTERNAL REF
0.5
0
0
–0.5
–0.5
LTC2633-8
–1.0
0
256
512
768
1023
CODE
2633 G15
Integral Nonlinearity (INL)
0.50
VCC = 3V
VFS = 2.5V
INTERNAL REF
0.25
–1.0
0
256
512
768
1023
CODE
2633 G16
Differential Nonlinearity (DNL)
0.50
VCC = 3V
VFS = 2.5V
INTERNAL REF
0.25
0
0
–0.25
–0.25
–0.50
0
64
128
192
255
CODE
2633 G17
–0.50
0
64
LTC2633
Load Regulation
10
VCC = 5V (LTC2633-H)
8
VCC = 5V (LTC2633-L)
6
VCC = 3V (LTC2633-L)
4
2
0
–2
–4
–6
–8
–10
–30 –20 –10
INTERNAL REFERENCE
CODE = MID-SCALE
0 10 20 30
IOUT (mA)
2633 G19
Current Limiting
0.20
VCC = 5V (LTC2633-H)
0.15
VCC = 5V (LTC2633-L)
VCC = 3V (LTC2633-L)
0.10
0.05
0
–0.05
–0.10
–0.15
–0.20
–30 –20 –10
INTERNAL REFERENCE
CODE = MID-SCALE
0 10 20 30
IOUT (mA)
2633 G20
12
128
CODE
192
255
2633 G18
Offset Error vs Temperature
3
2
1
0
–1
–2
–3
–50 –25
0 25 50 75 100 125 150
TEMPERATURE (°C)
2633 G21
2633fb