參數(shù)資料
型號(hào): LTC1401CS8
廠商: LINEAR TECHNOLOGY CORP
元件分類: ADC
英文描述: Complete SO-8, 12-Bit, 200ksps ADC with Shutdown
中文描述: 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8
封裝: 0.150 INCH, PLASTIC, SOP-8
文件頁數(shù): 20/20頁
文件大小: 352K
代理商: LTC1401CS8
20
LTC1401
LINEAR TECHNOLOGY CORPORATION 1998
1401f LT/TP 0598 4K PRINTED IN USA
TYPICAL APPLICATIO
N
S
Interface to the TMS320C50’s TDM Serial Port (Frame Sync is Generated from TFSX)
RELATED PARTS
12-Bit Parallel Output ADCs
PART NUMBER
LTC1273/LTC1275/LTC1276
DESCRIPTION
Complete 5V Sampling 12-Bit ADCs with 70dB SINAD at Niquist
COMMENTS
Lower Power and Cost Effective for
f
SAMPLE
300ksps
Lowest Power (10mW) f
SAMPLE
100ksps
Cost Effective 12-Bit ADCs with Convert Start Input
Best for 300ksps < f
SAMPLE
600ksps
Fully Specified for 3V Powered Applications,
f
SAMPLE
140ksps
Best Dynamic Performance
f
SAMPLE
800ksps, 80mW Dissipation
Best Dynamic Performance, THD = –84dB and
SINAD = 71dB at Nyquist
LTC1274/LTC1277
LTC1278/LTC1279
Low Power 12-Bit ADCs with Nap and Sleep Mode Shutdown
High Speed Sampling 12-Bit ADCs with Shutdown
LTC1282
Complete 3V 12-Bit ADCs with 12mW Power Dissipation
LTC1409
Low Power 12-Bit, 800ksps Sampling ADC
LTC1410
12-Bit, 1.25Msps Sampling ADC with Shutdown
12-Bit Serial Output ADCs
PART NUMBER
LTC1285/LTC1288
LTC1286/LTC1298
LTC1290
LTC1296
LTC1400
LTC1404
V
CC
3V
5V
5/
±
5V
5/
±
5V
5/
±
5V
5/
±
5V
SAMPLE RATE
7.5/6.6ksps
12.5/11.1ksps
50ksps
46.5ksps
400ksps
600ksps
POWER DISSIPATION
0.48mW
1.25mV
30mW
30mW
75mW
75mW
DESCRIPTION
3V, One or Two Input, Micropower, SO-8
One or Two Input, Micropower, SO-8
8 Input, Full-Duplex Serial I/O
8 Input, Half-Duplex Serial I/O, Power Shutdown Output
Complete 12-Bit, 400ksps, SO-8 ADC with Shutdown
Complete 12-Bit, 600ksps, SO-8 ADC with Shutdown
V
CC
A
IN
V
REF
CLK
CONV
D
OUT
GND
TCLKX
TCLKR
TFSX
TFSR
TDR
LTC1401
TMS320C50
+
10
μ
F
0.1
μ
F
UNIPOLAR
INPUT
+
10
μ
F
0.1
μ
F
3V
LTC1401 TA04a
1
8
2
3
4
6
7
5
SHDN
CLK
20MHz
5V
QC
CLK
A B C D
CLR LD
74HC161
P T
2.5MHz EXTERNAL CLOCK
LTC1401 Interface to the ADSP2181’s SPORT0 (Frame Sync is Generated from RFS)
3V
A
IN
V
CC
V
REF
CLK
CONV
D
OUT
GND
SCLKO
RFS
DR0
LTC1401
ADSP2181
UNIPOLAR
INPUT
+
10
μ
F
0.1
μ
F
+
10
μ
F
0.1
μ
F
1
2
3
6
7
5
LTC1401 TA05a
8
SHDN
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
G
FAX: (408) 434-0507
G
www.linear-tech.com
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PDF描述
LTC1401I Complete SO-8, 12-Bit, 200ksps ADC with Shutdown
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