LTC1403ACMSE Linear Technology, LTC1403ACMSE Datasheet - Page 8

• Manufacturer Part Number: LTC1403ACMSE
• Description: IC ADC 14BIT 2.8MSPS DIFF 10MSOP
• Manufacturer: Linear Technology

Specifications of LTC1403ACMSE

• Number Of Bits: 14
• Sampling Rate (per Second): 2.8M
• Data Interface: Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 12mW
• 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) Exposed Pad
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LTC1403/LTC1403A
TIMING DIAGRAM
8
S/H STATUS
S/H STATUS
INTERNAL
INTERNAL
SLEEP
CONV
CONV
CONV
V
SLK
NAP
SCK
SDO
SCK
SDO
REF
NOTE: NAP AND SLEEP ARE INTERNAL SIGNALS
SAMPLE
16
SAMPLE
16
t
t
t
t
4
6
4
6
17
17
*BITS MARKED "X" AFTER D0 SHOULD BE IGNORED.
1
1
Hi-Z
Hi-Z
t
t
3
3
SDO
SCK
t
t
2
2
t
t
2
8
2
8
3
3
D13
D11
SDO REPRESENTS THE ANALOG INPUT FROM THE PREVIOUS CONVERSION
SDO REPRESENTS THE ANALOG INPUT FROM THE PREVIOUS CONVERSION
4
t
4
1
D12
D10
Nap Mode and Sleep Mode Waveforms
t
10
t
8
5
5
D11
D9
LTC1403A Timing Diagram
6
LTC1403 Timing Diagram
6
D10
D8
HOLD
HOLD
SCK to SDO Delay
7
7
V
V
V
D9
D7
IH
OH
OL
t
8
8
t
1
1
t
t
CONV
CONV
t
t
D8
THROUGHPUT
D6
THROUGHPUT
14-BIT DATA WORD
14-BIT DATA WORD
9
9
D7
D5
SDO
SCK
t
t
10
10
10
10
D6
D4
11
11
D5
D3
12
12
D4
D2
t
9
13
13
D3
D1
t
1
14
14
1403A TD03
D2
D0
t
12
15
15
t
t
5
5
V
90%
10%
D1
IH
X
t
t
16
8
16
8
D0
X
17
17
SAMPLE
SAMPLE
t
t
7
7
t
t
9
9
18
18
Hi-Z
Hi-Z
1
1403A TD02
1
t
t
ACQ
ACQ
HOLD
HOLD
1403A TD01b
1403A TD01
1403fb