LTC1196-1BC Linear Technology, LTC1196-1BC Datasheet - Page 8

• Manufacturer Part Number: LTC1196-1BC
• Description: 8-Bit/ SO-8/ 1MSPS ADCs with Auto-Shutdown Options
• Manufacturer: Linear Technology

LTC1196/LTC1198
TYPICAL PERFOR
8
*AS THE FREQUENCY IS DECREASED FROM 12MHz, MINIMUM CLOCK FREQUENCY ( ERROR 0.1LSB) REPRESENTS THE
FREQUENCY AT WHICH A 0.1LSB SHIFT IN ANY CODE TRANSITION FROM ITS 12MHz VALUE IS FIRST DETECTED.
–0.1
–0.2
–0.3
–0.4
–0.5
100
0.5
0.4
0.3
0.2
0.1
1.9
1.7
1.5
1.3
1.1
0.9
0.7
0.5
90
80
70
60
50
40
30
20
10
0
0
–55
2.5
2.5
Digital Input Logic Threshold vs
Supply Voltage
Gain vs Supply Voltage
Minimum Clock Rate for
0.1LSB* Error
T
f
V
V
V
T
–35
CLK
A
REF
CC
REF
A
3.0
3.0
= 25°C
= 25°C
= 5V
= 3MHz
= V
= 5V
–15
CC
3.5
3.5
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
5
4.0
4.0
25
4.5
45
4.5
65
5.0
5.0
85 105
W
5.5
1196/98 G13
5.5
1196/98 G16
1196/98 G10
A
U
125
6.0
6.0
CE
C
0.35
0.30
0.25
0.20
0.15
0.10
0.05
HARA TERISTICS
140
120
100
19
17
15
13
11
80
60
40
20
9
7
5
0
0
2.5
2.5
2.5
Maximum Clock Frequency vs
Supply Voltage
D
Supply Voltage
ADC Noise vs Reference and
Supply Voltage
OUT
T
V
T
V
A
REF
A
REF
3.0
3.0
3.0
= 25°C
= 25°C
Delay Time vs
= V
= V
C
CC
CC
3.5
3.5
3.5
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
4.0
4.0
4.0
4.5
4.5
4.5
5.0
5.0
5.0
T
V
A
REF
= 25°C
5.5
5.5
= V
1196/98 G11
1196/98 G14
5.5
1196/98 G17
CC
6.0
6.0
6.0
10000
1000
100
160
140
120
100
18
16
14
12
10
80
60
40
20
8
6
4
2
0
0
– 60
1
1
Maximum Clock Frequency vs
Source Resistance
Sample-and-Hold Acquisition
Time vs Source Resistance
D
OUT
T
V
T
V
V
–40
A
CC
A
CC
REF
= 25°C
= 25°C
= V
= V
Delay Time vs Temperature
–20
= V
10
REF
10
SOURCE RESISTANCE ( )
SOURCE RESISTANCE ( )
REF
V
CC
IN
= 5V
V
0
TEMPERATURE (°C)
= 5V
IN
R
SOURCE
100
R
20
+IN
–IN
SOURCE
100
–
40
+
–IN
+IN
1k
60
V
80
CC
1k
V
CC
10k
= 2.7V
100
= 5V
1196/98 G12
1196/98 G15
1196/98 G18
120
100k
10k
140