LTC1401 Linear Technology, LTC1401 Datasheet - Page 14

• Manufacturer Part Number: LTC1401
• Description: Complete SO-8/ 12-Bit/ 200ksps ADC with Shutdown
• Manufacturer: Linear Technology

LTC1401
14
TYPICAL APPLICATIONS
Logic Analyzer Waveforms Show 6.4 s Throughput Rate (Input Voltage = 0.765V, Output Code = 0101 1111 1010 = 1530
+
10 F
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)
0.1 F
+
0
X
U
RDY
10 F
0
UNIPOLAR
D11 D10 D9
0
INPUT
RDY D11 D10 D9 D8
0.1 F
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
)