LTC1594IS#TR Linear Technology, LTC1594IS#TR Datasheet - Page 5
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LTC1594IS#TR
Manufacturer Part Number
LTC1594IS#TR
Description
IC ADC 12BIT 5V 4CH SAMPL 16SOIC
Manufacturer
Linear Technology
Datasheet
1.LTC1594CSPBF.pdf
(24 pages)
Specifications of LTC1594IS#TR
Number Of Bits
12
Sampling Rate (per Second)
16.8M
Data Interface
MICROWIRE™, QSPI™, Serial, SPI™
Number Of Converters
1
Power Dissipation (max)
1.6mW
Voltage Supply Source
Single Supply
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154", 3.90mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
TYPICAL PERFORMANCE CHARACTERISTICS
–10
1.5
3.0
2.5
2.0
0.5
1.0
–9
–8
–7
–6
–5
–4
–3
–2
–1
12
11
10
0
9
8
7
6
5
4
3
2
1
0
0
1.0
1.0
1
Change in Offset
vs Reference Voltage
Change in Gain
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
= 320kHz
= 16.8kHz
2.0
REFERENCE VOLTAGE (V)
2.0
REFERENCE VOLTAGE (V)
INPUT FREQUENCY (kHz)
10
2.5
2.5
3.0
3.0
3.5
3.5
T
V
f
f
T
V
f
f
CLK
SMPL
CLK
SMPL
A
CC
100
A
CC
= 25°C
= 25°C
= 5V
= 5V
= 320kHz
= 320kHz
4.0
4.0
W
= 16.8kHz
= 16.8kHz
1594/98 G10
4.5
1594/98 G07
1594/98 G04
4.5
U
1000
5.0
5.0
74
68
62
56
50
44
38
– 2.5
– 3.0
– 0.5
–1.5
– 2.0
–1.0
1.0
0.5
2.0
1.5
0
0
100
– 55
90
80
70
60
40
20
10
50
30
1
Change in Offset vs Temperature
Peak-to-Peak ADC Noise
vs Reference Voltage
0
T
V
f
V
f
f
1
CLK
Spurious Free Dynamic Range
vs Frequency
CLK
SMPL
A
CC
CC
T
V
f
– 35
SMPL
= 25°C
A
CC
= 5V
= V
= 320kHz
= 320kHz
= 25°C
= V
= 16.8kHz
REF
– 15
= 16.8kHz
REFERENCE VOLTAGE (V)
2
REF
TEMPERATURE (°C)
= 5V
INPUT FREQUENCY (kHz)
= 5V
10
5
3
25
45
100
4
65
1594/98 G08
1594/98 G05
1594/98 G11
85
5
1000
–0.50
–0.45
–0.40
–0.35
–0.30
–0.25
–0.20
–0.15
–0.10
–0.05
– 0.2
– 0.4
– 0.6
– 0.8
–1.0
1.0
0.8
0.6
0.4
0.2
0.0
20
10
80
70
60
50
40
30
0
0
LTC1594/LTC1598
– 40
1.0
0
Change in Linearity
vs Reference Voltage
Differential Nonlinearity vs Code
S/(N + D) vs Input Level
T
V
f
f
IN
SMPL
A
CC
1.5
= 25°C
= 1kHz
= V
= 16.8kHz
REF
– 30
2.0
REFERENCE VOLTAGE (V)
= 5V
INPUT LEVEL (dB)
2.5
CODE
2048
–20
3.0
3.5
T
V
f
f
CLK
SMPL
A
CC
= 25°C
= 5V
= 320kHz
–10
4.0
= 16.8kHz
4.5
1594/98 G06
1594/98 G09
1594/98 G12
15948fb
5
4096
5.0
0