LTC1865CMS Linear Technology, LTC1865CMS Datasheet - Page 9
LTC1865CMS
Manufacturer Part Number
LTC1865CMS
Description
IC A/D CONV 2CH 16BIT 10-MSOP
Manufacturer
Linear Technology
Datasheet
1.LTC1865CS8PBF.pdf
(24 pages)
Specifications of LTC1865CMS
Number Of Bits
16
Sampling Rate (per Second)
250k
Data Interface
MICROWIRE™, Serial, SPI™
Number Of Converters
1
Power Dissipation (max)
400mW
Voltage Supply Source
Single Supply
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
TYPICAL PERFORMANCE CHARACTERISTICS
100
–25
75
50
25
–1
–2
–3
–4
–5
90
80
70
60
50
40
30
20
10
5
4
3
2
1
0
0
0
–50
0
Change in Gain Error vs
Temperature
SINAD vs Frequency
1
Change in Offset Error vs
Reference Voltage
V
V
CC
REF
–25
= 5V
= 5V
1
REFERENCE VOLTAGE (V)
0
TEMPERATURE (°C)
10
2
25
F
IN
(kHz)
50
3
100
75
V
V
T
V
V
T
4
SINAD
SNR
A
A
CC
REF
IN
CC
100
= 25°C
= 25°C
= 0dB
18645 G13
= 5V
18645 G10
18645 G16
= 5V
= 5V
1000
125
5
1800
1600
1400
1200
1000
–100
800
600
400
200
–10
–20
–30
–40
–50
–60
–70
–80
–90
–1
–2
–3
–4
–5
5
4
3
2
1
0
0
0
–50
Histogram of 4096 Conversions of
a DC Input Voltage
THD vs Frequency
Change in Offset vs Temperature
1
V
V
–4 –3 –2 –1
0
CC
REF
–25
= 5V
= 5V
0
127
0
TEMPERATURE (°C)
729
10
1534
25
F
0
IN
CODE
(kHz)
1178
1
50
516
2
100
75
12
3
V
T
V
V
V
T
V
CC
A
REF
A
CC
REF
IN
100
= 25°C
4
= 25°C
0
= 5V
= 0dB
18645 G11
18645 G14
= 5V
= 5V
18645 G17
= 5V
5
0
1000
125
LTC1864/LTC1865
–100
–120
–140
100
–10
–15
–20
–20
–40
–60
–80
20
15
10
–5
90
80
70
60
50
40
30
20
10
0
5
0
0
0
0
1
Change in Gain Error vs
Reference Voltage
4096 Point FFT Nonaveraged
SFDR vs Frequency
V
T
f
f
V
V
T
A
S
IN
CC
CC
REF
A
= 25°C
= 203.125kHz
= 25°C
= 99.72763kHz
= 5V
= 5V
20
= 5V
1
REFERENCE VOLTAGE(V)
40
FREQUENCY (kHz)
10
2
F
IN
60
(kHz)
3
100
80
V
V
T
V
4
100
A
CC
REF
IN
= 25°C
= 0dB
18645 G12
18645 G15
= 5V
18645 G18
= 5V
18645fb
9
1000
120
5