LTC1196-1ACS8 Linear Technology, LTC1196-1ACS8 Datasheet - Page 7

• Manufacturer Part Number: LTC1196-1ACS8
• Description: IC A/DCONV 8BIT 1MHZ SAMPL 8SOIC
• Manufacturer: Linear Technology

Specifications of LTC1196-1ACS8

• Number Of Bits: 8
• Sampling Rate (per Second): 1M
• Data Interface: Serial
• Number Of Converters: 1
• Power Dissipation (max): 50mW
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ELECTRICAL CHARACTERISTICS
Note 2: All voltage values are with respect to GND.
Note 3: Integral nonlinearity is defi ned as deviation of a code from a
straight line passing through the actual endpoints of the transfer curve.
The deviation is measured from the center of the quantization band.
TYPICAL PERFORMANCE CHARACTERISTICS
10
9
8
7
6
5
4
3
2
1
0
9
8
7
6
5
4
3
2
1
0
–55
0
Supply Current vs Clock Rate
Supply Current vs Temperature
T
CS = 0V
V
A
REF
–35
= 25°C
2
= V
–15
CC
4
FREQUENCY (MHz)
TEMPERATURE (°C)
5
6
V
CC
V
25
CC
= 2.7V
8
= 5V
45
V
V
CC
10
CC
65
= 2.7V
= 5V
12
85 105
CS = 0V
1196/98 G01
1196/98 G04
14
125
16
0.000002
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
14
12
10
8
6
4
2
0
0
2.5
0.5
Supply Current vs Supply Voltage
Offset vs Reference Voltage
T
A
1.0
= 25°C
3.0
1.5
LTC1198
REFERENCE VOLTAGE (V)
3.5
SUPPLY VOLTAGE (V)
2.0
LTC1196
LTC1198
ACTIVE MODE
4.0
CS = 0V
2.5
SHUTDOWN MODE
Note 4: Total unadjusted error includes offset, full scale, linearity,
multiplexer and hold step errors.
Note 5: Channel leakage current is measured after the channel selection.
4.5
3.0
CS = V
3.5
5.0
T
V
f
CLK
A
CC
CC
4.0
= 25°C
= 5V
= 12MHz
5.5
1196/98 G02
1196/98 G05
4.5
6.0
5.0
LTC1196/LTC1198
0.001
0.01
–0.1
–0.2
–0.3
–0.4
–0.5
0.1
0.5
0.4
0.3
0.2
0.1
10
1
0
100
2.5
Supply Current vs Sample Rate
Offset vs Supply Voltage
T
V
f
CLK
A
REF
LT1198 V
= 25°C
LT1196 V
3.0
LT1196 V
= 3MHz
= V
CC
1k
3.5
SUPPLY VOLTAGE (V)
SAMPLE RATE (Hz)
CC
CC
CC
= 5V
= 2.7V
= 5V
4.0
LT1198 V
10k
4.5
CC
5.0
100k
= 2.7V
T
A
5.5
1196/98 G03
= 25°C
1196/98 G06
119698fb
7
6.0
1M