LTC2637 LINER [Linear Technology], LTC2637 Datasheet - Page 13

• Manufacturer Part Number: LTC2637
• Description: Mobile Communications
• Manufacturer: LINER [Linear Technology]

typical perFormance characteristics
LTC2637-10
LTC2637-8
LTC2637
–10
10
–2
–4
–6
–8
8
6
4
2
0
–30
Load Regulation
V
V
V
CC
CC
CC
= 5V (LTC2637-H)
= 5V (LTC2637-L)
= 3V (LTC2637-L)
–20
–10
–0.25
–0.50
0.50
0.25
–0.5
–1.0
1.0
0.5
I
OUT
0
0
0
0
Integral Nonlinearity (INL)
Integral Nonlinearity (INL)
0
(mA)
V
V
INTERNAL REF .
V
V
INTERNAL REF .
CC
FS
CC
FS
INTERNAL REF.
CODE = MID-SCALE
= 2.5V
= 2.5V
= 3V
= 3V
10
256
64
20
2637 G19
CODE
CODE
128
512
30
192
768
–0.05
–0.01
–0.15
–0.20
0.20
0.15
0.10
0.05
0
–30
Current Limiting
2637 G17
V
V
V
2637 G15
CC
CC
CC
1023
255
= 5V (LTC2637-H)
= 5V (LTC2637-L)
= 3V (LTC2637-L)
–20
–10
I
OUT
0
(mA)
–0.25
–0.50
–0.5
–1.0
0.50
0.25
INTERNAL REF.
CODE = MID-SCALE
1.0
0.5
0
0
10
0
0
Differential Nonlinearity (DNL)
Differential Nonlinearity (DNL)
V
V
INTERNAL REF .
V
V
INTERNAL REF .
CC
FS
CC
FS
= 2.5V
= 2.5V
= 3V
= 3V
20
T
2637 G20
A
256
64
= 25°C, unless otherwise noted.
30
CODE
CODE
512
128
–1
–2
–3
3
2
1
0
–50
Offset Error vs Temperature
768
192
–25
2637 G16
2637 G18
0
TEMPERATURE (°C)
1023
255
25
LTC2637
50
75
100

125
2637 G21
2637fa
150