Datasheet

LTC2634
13
2634fc
typical perFormance characteristics
Integral Nonlinearity (INL) Differential Nonlinearity (DNL)
LTC2634-10
Integral Nonlinearity (INL) Differential Nonlinearity (DNL)
LTC2634-8
Load Regulation Current Limiting
LTC2634
Offset Error vs Temperature
T
A
= 25°C, unless otherwise noted
CODE
0
INL (LSB)
1.0
0.5
0
–0.5
–1.0
256 768
2634 G15
1023512
V
CC
= 3V
V
FS
= 2.5V
INTERNAL REF
CODE
0
DNL (LSB)
1.0
0.5
0
–0.5
–1.0
256 768
2634 G16
1023512
V
CC
= 3V
V
FS
= 2.5V
INTERNAL REF
CODE
0
INL (LSB)
0.50
0.25
0
–0.25
–0.50
64 192
2634 G17
255128
V
CC
= 3V
V
FS
= 2.5V
INTERNAL REF
CODE
0
DNL (LSB)
0.50
0.25
0
–0.25
–0.50
64 192
2634 G18
255128
V
CC
= 3V
V
FS
= 2.5V
INTERNAL REF
I
OUT
(mA)
–30
$V
OUT
(mV)
10
8
6
4
2
–6
–4
–2
0
–8
–10
–20 20100
2634 G19
30–10
V
CC
= 5V (LTC2634-H)
V
CC
= 5V (LTC2634-L)
V
CC
= 3V (LTC2634-L)
INTERNAL REF.
CODE = MID-SCALE
I
OUT
(mA)
–30
$V
OUT
(V)
0.20
0.15
0.10
0.05
–0.15
–0.01
–0.05
0
–0.20
–20 20100
2634 G20
30–10
V
CC
= 5V (LTC2634-H)
V
CC
= 5V (LTC2634-L)
V
CC
= 3V (LTC2634-L)
INTERNAL REF.
CODE = MID-SCALE
TEMPERATURE (°C)
–50
OFFSET ERROR (mV)
3
2
1
0
–1
–2
–3
–25 125100755025
2634 G21
1500