LTC1197LCMS8#PBF Linear Technology, LTC1197LCMS8#PBF Datasheet - Page 8

• Manufacturer Part Number: LTC1197LCMS8#PBF
• Description: IC ADC 10BIT 250KHZ W/SD 8-MSOP
• Manufacturer: Linear Technology

Specifications of LTC1197LCMS8#PBF

• Number Of Bits: 10
• Sampling Rate (per Second): 250k
• Data Interface: MICROWIRE™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 25mW
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LTC1197/LTC1197L
LTC1199/LTC1199L
TYPICAL PERFOR A CE CHARACTERISTICS
8
– 0.2
– 0.4
– 0.6
– 0.8
– 1.0
– 0.8
– 0.2
– 0.4
– 0.6
– 1.0
1.0
0.8
0.6
0.4
0.2
2.0
1.5
1.0
0.5
1.0
0.8
0.6
0.4
0.2
0
0
0
0
0
LTC1197 Change in Linearity
vs Supply Voltage
0
LTC1197 Linearity Error
vs Reference Voltage
LTC1197L Change in Linearity
vs Supply Voltage
V
f
V
f
T
CLK
CLK
A
REF
REF
1
= 25 C
= 7MHz
= 3.5MHz
= 4V
= 2.5V
1
1
2
REFERENCE VOLTAGE (V)
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
3
2
2
4
5
3
3
6
V
f
T
CLK
CC
A
= 25 C
W
7
= 5V
= 7.2MHz
4
4
1197/99 G13
1197/99 G10
1197/99 F16
8
U
9
5
5
– 0.5
– 2.0
–1.0
–1.5
– 0.5
– 2.0
–1.0
–1.5
2.0
1.5
1.0
0.5
2.0
1.5
1.0
0.5
2.5
2.0
1.0
0.5
1.5
0
0
0
0
LTC1197L Change in Offset
vs Supply Voltage
0
LTC1197 Change in Offset
vs Supply Voltage
LTC1197 Offset Error
vs Reference Voltage
0
V
T
f
V
f
CLK
CLK
A
REF
REF
= 25 C
1
= 7MHz
= 3.5MHz
= 4V
= 2.5V
1
1
2
REFERENCE VOLTAGE (V)
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
3
2
2
4
5
3
3
6
V
f
T
CLK
CC
A
= 25 C
= 5V
7
= 7.2MHz
4
4
1197/99 G14
1197/99 G11
1197/99 G17
8
5
9
5
– 0.6
– 0.8
– 0.5
– 2.0
– 0.2
– 0.4
– 1.0
–1.0
–1.5
0.5
1.0
0.8
0.6
0.4
2.0
1.5
1.0
0.5
2.0
1.5
1.0
0.2
0
0
0
LTC1197 Gain Error
vs Reference Voltage
0
LTC1197L Change in Gain Error
vs Supply Voltage
0
LTC1197 Change in Gain Error
vs Supply Voltage
0
V
f
V
f
T
CLK
CLK
REF
A
REF
1
= 25 C
= 3.5MHz
= 7MHz
= 2.5V
= 4V
1
1
2
REFERENCE VOLTAGE (V)
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
3
2
2
4
5
3
3
6
V
f
T
CLK
A
CC
= 25 C
= 5V
7
= 7.2MHz
4
4
1197/99 G15
1197/99 G12
1197/99 F18
8
9
5
5