LTC1092 LINER [Linear Technology], LTC1092 Datasheet - Page 7

• Manufacturer Part Number: LTC1092
• Description: 1-, 2-, 6- and 8-Channel, 10-Bit Serial I/O Data Acquisition Systems
• Manufacturer: LINER [Linear Technology]

TYPICAL PERFOR
– 0.25
–0.50
–0.75
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0.50
0.25
10
9
8
7
6
5
4
3
2
1
0
0
0
0.1
0.1
LTC1092/LTC1093/LTC1094
Unadjusted Offset Error vs
Reference Voltage
LTC1092/LTC1093/LTC1094
Change in Full-Scale Error vs
Supply Voltage
4
LTC1092/LTC1093/LTC1094
Noise Error vs Reference Voltage
NOISE = 200 V
V
V
f
CLK
CC
REF
V
0.2
0.2
OS
= 5V
= 500kHz
5
= 4V
= 0.5mV
REFERENCE VOLTAGE (V)
REFERENCE VOLTAGE (V)
V
SUPPLY VOLTAGE (V)
OS
6
= 1mV
P-P
1
1
7
8
W
1091/2/3/4 G19
1091/2/3/4 G22
1091/2/3/4 G25
9
5
5
A
U
10
10
10
CE
C
1.25
1.00
0.75
0.50
0.25
HARA TERISTICS
1.25
1.00
0.75
0.50
0.25
6
5
4
3
2
1
0
0
0
4
LTC1092/LTC1093/LTC1094
Offset Error vs Supply Voltage
4
LTC1092/LTC1093/LTC1094
Supply Current vs Supply Voltage
LTC1092/LTC1093/LTC1094
Linearity Error vs
Reference Voltage
0
V
f
V
V
f
CS = V
T
V
CLK
CLK
REF
OS
REF
A
CC
= 25 C
= 1.25mV AT V
= 500kHz
5
= 5V
5
= 500kHz
= 4V
OPEN
CC
C
1
REFERENCE VOLTAGE (V)
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
6
6
2
CC
7
7
= 5V
3
8
8
4
1091/2/3/4 G26
1091/2/3/4 G23
1092/2/3/4 G20
9
9
10
10
5
1.25
1.00
0.75
0.50
0.25
1.25
1.00
0.75
0.50
0.25
1.4
1.2
1.0
0.8
0.6
0.4
0.2
LTC1093/LTC1094
LTC1091/LTC1092
0
0
–50
LTC1092/LTC1093/LTC1094
Linearity Error vs Supply Voltage
0
4
LTC1092/LTC1093/LTC1094
Change in Full-Scale Error vs
Reference Voltage
LTC1092/LTC1093/LTC1094
Supply Current vs Temperature
V
f
V
CLK
REF
CC
–25
= 500kHz
= 5V
5
= 4V
AMBIENT TEMPERATURE ( C)
1
REFERENCE VOLTAGE (V)
SUPPLY VOLTAGE (V)
0
6
2
25
7
50
3
8
V
f
CS = 5V
V
CLK
REF
CC
75
= 5V
= 500kHz
OPEN
4
1091/2/3/4 G24
1091/2/3/4 G27
1092/2/3/4 G21
100
9
7
125
10
5