LTC1287CCN8 Linear Technology, LTC1287CCN8 Datasheet - Page 4

• Manufacturer Part Number: LTC1287CCN8
• Description: IC DATA ACQ SYS 12BIT 3V 8-DIP
• Manufacturer: Linear Technology
• Type: Data Acquisition System (DAS)r

Specifications of LTC1287CCN8

• Resolution (bits): 12 b
• Sampling Rate (per Second): 30k
• Data Interface: Serial, Parallel
• Voltage Supply Source: Single Supply
• Voltage - Supply: 3V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LTC1287
4
TYPICAL PERFOR
2.0
0.8
0.5
0.4
0.3
0.2
0.1
0.3
2.8
2.6
2.4
2.2
1.8
1.6
1.4
1.2
1.0
0.5
0.4
0.2
0.1
0
0
–40
2.7
0
Change in Linearity vs
Temperature
Supply Current vs Supply Voltage
Change in Linearity vs Reference
Voltage
V
V
V
CLK = 500kHz
CLK = 500kHz
T
CC
2.8
A
CC
REF
–20
= 25 C
0.5
= 3V
= 3V
= 2.5V
AMBIENT TEMPERATURE ( C)
2.9
REFERENCE VOLTAGE (V)
SUPPLY VOLTAGE (V)
0
1.0
3.0
20
3.1 3.2
1.5
40
2.0
3.3 3.4 3.5
60
W
2.5
LTC1287 G1
80
LTC1287 G4
LTC1287 G7
A
100
U
3.6
3.0
CE
C
–0.4
–0.5
–0.1
–0.2
–0.3
HARA TERISTICS
0.3
1.9
1.7
1.6
1.5
1.3
0.5
0.4
0.2
0.1
1.8
1.4
0
0
–40
–40
Supply Current vs Temperature
Change in Gain vs Reference
Voltage
0
Change in Gain vs Temperature
V
V
V
CLK = 500kHz
–25
CC
CC
REF
–20
0.5
= 3V
= 3V
= 2.5V
AMBIENT TEMPERATURE ( C)
–10
C
REFERENCE VOLTAGE (V)
0
TEMPERATURE ( C)
1.0
5
20
20
1.5
35
40
50
2.0
CLK = 500kHz
V
CC
60
= 3V
65
2.5
LTC1287 G2
80
LTC1287 G8
LTC1287 G5
80
100
95
3.0
350
200
300
250
150
100
0.6
0.5
0.4
0.2
0.9
0.8
0.7
0.3
0.1
0.3
0.5
0.4
0.2
0.1
50
0
0
0
–40
–40
0
Change in Offset vs Temperature
Unadjusted Offset Voltage vs
Reference Voltage
D
OUT
V
V
V
V
CLK = 500kHz
CC
CC
–20
CC
REF
– 20
MSB-FIRST DATA
0.5
= 3V
= 3V
= 3V
Delay Time vs Temperature
= 2.5V
AMBIENT TEMPERATURE ( C)
AMBIENT TEMPERATURE ( C)
REFERENCE VOLTAGE (V)
LSB-FIRST DATA
V
0
0
OS
1.0
= 0.125mV
20
20
1.5
40
40
V
OS
2.0
= 0.250mV
60
60
2.5
LTC1287 G3
80
80
LTC1287 G9
LTC1287 G6
1287fa
100
100
3.0