LTC1401CS8 Linear Technology, LTC1401CS8 Datasheet - Page 14

• Manufacturer Part Number: LTC1401CS8
• Description: IC A/D CONV 12BIT W/SHTDN 8-SOIC
• Manufacturer: Linear Technology

Specifications of LTC1401CS8

• Number Of Bits: 12
• Sampling Rate (per Second): 200k
• Data Interface: MICROWIRE™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 30mW
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LTC1401
TYPICAL APPLICATIONS
14
Logic Analyzer Waveforms Show 6.4µs Throughput Rate (Input Voltage = 0.765V, Output Code = 0101 1111 1010 = 1530
+
10µF
Interface to the TMS320C50’s TDM Serial Port (Frame Sync is Generated from TFSX)
3V
Data from the LTC1401 Loaded into the TMS320C50’s TRCV Register
Data Stored in the TMS320C50’s Memory (in Right Justified Format)
0.1µF
+
0
X
U
RDY
10µF
0
UNIPOLAR
D11 D10 D9
0
INPUT
RDY D11 D10 D9 D8
0.1µF
1
2
3
V
A
V
CC
IN
REF
D8
LTC1401
SHDN
D7 D6
GND
8
4
CONV
D
CLK
D7
OUT
D5
D6
D4
6
7
5
D5
D3
2.5MHz EXTERNAL CLOCK
D4
D2
TCLKX
TCLKR
TFSX
TFSR
TDR
TMS320C50
D3
D1
D2
D0
D1 D0
X
CLK
20MHz
1401 TA4d
1401 TA4c
X
OUT
QC
1401 TA5b
CLR LD
CLK A B C D
74HC161
LTC1401 • TA04a
P T
5V
10
)
1401fa