LTC1860CMS8-PBF LINER [Linear Technology], LTC1860CMS8-PBF Datasheet - Page 7

• Manufacturer Part Number: LTC1860CMS8-PBF
• Description: ?Power, 12-Bit, 250ksps 1- and 2-Channel ADCs in MSOP
• Manufacturer: LINER [Linear Technology]

TYPICAL PERFORMANCE CHARACTERISTICS
1000
–0.5
–1.0
0.01
100
1.0
0.5
0.1
10
60
50
40
30
20
10
0
1
0
0.01
0
0
Supply Current vs Sampling
Frequency
Reference Current vs
Sample Rate
Typical INL Curve
T
V
V
CONV IS LOW FOR 800ns
T
V
V
CONV LOW = 800ns
T
V
A
CC
REF
A
CC
REF
A
CC
= 25 C
512
= 25 C
= 25 C
= 5V
= 5V
= 5V
= 5V
= 5V
50
0.1
SAMPLING FREQUENCY (kHz)
1024
SAMPLE RATE (kHz)
1536
100
1.0
CODE
2048
150
2560
10
3072
100
200
3584
1860/61 G07
1860/61 G01
1860/61 G04
1000
4096
250
1000
–0.5
–1.0
800
600
400
200
1.0
0.5
55
54
53
52
51
50
49
48
47
46
45
0
0
–50
–50
0
Supply Current vs Temperature
Reference Current vs
Temperature
Typical DNL Curve
f
V
V
T
V
V
S
CC
REF
A
CC
REF
= 250kHz
512
= 25 C
–25
–25
= 5V
= 5V
= 5V
= 5V
1024
0
0
TEMPERATURE ( C)
TEMPERATURE ( C)
1536
25
25
CODE
2048
50
50
CONV HIGH = 3.2 S
f
V
V
SMPL
2560
CC
REF
= 5V
= 5V
= 250kHz
75
75
3072
100
100
3584
1860/61 G02
1860/61 G05
1860/61 G07
4096
125
125
LTC1860/LTC1861
1000
900
800
700
600
500
400
300
200
100
100
75
50
25
60
50
40
30
20
10
0
0
0
–50
–50
0
Sleep Current vs Temperature
Reference Current vs
Reference Voltage
Analog Input Leakage vs
Temperature
CONV = V
f
T
V
V
V
CONV = 0V
S
A
CC
CC
REF
= 250kHz
= 25 C
–25
–25
= 5V
= 5V
= 5V
1
CC
0
0
= 5V
TEMPERATURE ( C)
TEMPERATURE ( C)
2
25
V
25
REF
(V)
50
50
3
75
75
4
100
100
1860/61 G03
1860/61 G06
1860/61 G09
18601fa
7
125
125
5