LTC1286IS8#TRPBF Linear Technology, LTC1286IS8#TRPBF Datasheet - Page 5

• Manufacturer Part Number: LTC1286IS8#TRPBF
• Description: IC CONV A/D SAMPLING 12BIT 8SOIC
• Manufacturer: Linear Technology

Specifications of LTC1286IS8#TRPBF

• Number Of Bits: 12
• Sampling Rate (per Second): 12.5k
• Data Interface: MICROWIRE™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 1.25mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL PERFORMANCE CHARACTERISTICS
100
-0.5
-2.5
1.5
60
90
80
70
50
40
30
20
10
-1
-3
1.5
0.5
-2
0
0
-55
2
1
0
Reference Current vs
Sample Rate (LTC1286)
0
Change in Offset vs Temperature
Peak-to-Peak ADC Noise vs
Reference Voltage
1
V
f
f
T
V
V
f
T
V
f
CLK
SMPL
CLK
CLK
A
CC
CC
REF
-35
A
CC
= 25°C
2
= 25°C
= V
= 5V
= 200kHz
= 200kHz
= 5V
= 5V
= 200kHz
= f
REF
-15
SMPL (MAX)
REFERENCE VOLTAGE (V)
2
4
TEMPERATURE (°C)
FREQUENCY (kHz)
= 5V
5
6
3
25
8
45
10
4
W
LT1286/98 G06
LT1286/98 G09
12
65
LT1286/98 G15
14
85
U
5
–0.45
–0.35
–0.15
–0.05
–0.20
–0.40
–0.60
–0.80
–0.5
–0.4
–0.3
–0.2
–0.1
–.25
0.80
0.60
0.40
–1.0
94.5
93.5
92.5
0.20
0.00
1.0
95
94
93
92
0
–55
1
Reference Current vs Temperature
Change In Linearity vs
Reference Voltage
Differential Nonlinearity vs Code
0
V
f
f
T
SMPL
CLK
–35
CC
A
1.5
= 25°C
= V
= 200kHz
–15
= 12.5kHz
REF
REFERENCE VOLTAGE (V)
2
TEMPERATURE (°C)
= 5V
5
2.5
25
CODE
2048
3
45
T
V
f
f
3.5
CLK
SMPL
A
CC
65
= 25°C
= 5V
= 200kHz
= 12.5kHz
4
85 105
LT1286/98 G07
LT1286/98 G10
4.5
125
4096
5
–10
1.5
0.5
2.5
12
11
10
–9
–8
–7
–6
–5
–4
–3
–2
–1
LTC1286/LTC1298
9
8
7
6
5
4
3
2
1
0
3
2
1
0
0
1
1
1
Change In Gain vs
Reference Voltage
Change in Offset vs
Reference Voltage
Effective Bits and S/(N + D)
vs Input Frequency
T
V
f
f
CLK
SMPL
A
CC
1.5
1.5
= 25°C
= 5V
= 200kHz
= 12.5kHz
REFERENCE VOLTAGE (V)
REFERENCE VOLTAGE (V)
INPUT FREQUENCY (kHz)
2
2
10
2.5
2.5
3
3
T
V
f
f
3.5
T
V
f
f
3.5
CLK
SMPL
CLK
SMPL
A
CC
A
CC
100
= 25°C
= 25°C
= 5V
= 200kHz
= 5V
= 200kHz
= 12.5kHz
= 12.5kHz
4
4
LTC 1286/98 G20
LT1286/98 G11
LT1286/98 G08
4.5
4.5
5
1000
5
5
74
68
62
56
50
44
38