LTC1400CS8 Linear Technology, LTC1400CS8 Datasheet - Page 14

• Manufacturer Part Number: LTC1400CS8
• Description: IC A/D CONV 12BIT W/SHTDN 8-SOIC
• Manufacturer: Linear Technology

Specifications of LTC1400CS8

• Number Of Bits: 12
• Sampling Rate (per Second): 400k
• Data Interface: MICROWIRE™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 160mW
• Voltage Supply Source: Dual ±
• 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

LTC1400
TYPICAL APPLICATIO S
14
Logic Analyzer Waveforms Show 3.2μs Throughput Rate (Input Voltage = 3.046V, Output Code = 1011 1110 0110 = 3046
Hardware Interface to TMS320C50’s TDM Serial Port (Frame Sync is Generated from TFSX)
+
X
0
10µF
Data Stored in TMS320C50’s Memory (in Right Justified Format)
Data from LTC1400 Loaded into TMS320C50’s TRCV Register
RDY
0
U
5V
D11 D10
0
0.1µF
RDY D11 D10
+
D9
10µF
UNIPOLAR
D8
INPUT
D7
D9
0.1µF
1
2
3
D8
D6
V
A
V
V
CC
IN
REF
SS
8
D5
D7
LTC1400
D4
D6
CONV
D
GND
CLK
OUT
D5
D3
4
6
7
5
D2
D4
D1
D3
D0
D2
TCLKX
TCLKR
TFSX
TFSR
TDR
TMS320C50
D1
X
1400 TA05c
1400 TA05d
D0
1400 TA04a
X
10
)
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