16
LTC1411
1411f
LINEAR TECHNOLOGY CORPORATION 2001
LT/TP 0902 2K • PRINTED IN USA
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
RELATED PARTS
U
TYPICAL APPLICATIO
OTR
5V OR 3V
14-BIT
OUTPUT
DATA
D13
OGND
OV
DD
CONTROL LOGIC
2.5V
BANDGAP
REFERENCE
PROGRAMMABLE RANGE
DIFFERENTIAL INPUTS
(±0.64V TO ±1.8V)
INTERNAL
CLOCK
14-BIT
ADC
OUTPUT
DRIVERS
REFOUT
14
+
–
PGA0
PGA1
CONVST
DGND
2.5MHz CONVERT INPUT
INPUT RANGE
SELECTION
1411 TA03
A
IN
+
A
IN
–
AVP
5V
DVP
NAPSLP
•
•
•
+
AVM
5V
7, 8, 9
3
REFIN
10µF
10µF
2k
5k
5k
2
1
323334353611
AGND
31
26
BUSY
27
D0
25
12
28
29
4
REFCOM1
5
REFCOM2
6
+
3010
+
+
X1.62/
X1.15
2.5Msps 14-Bit ADC with Programmable Input Range
PART NUMBER RESOLUTION SPEED COMMENTS
16-Bit
LTC1608 16 500ksps ±2.5V Input Range, Pin Compatible with LTC1604
14-Bit
LTC1414 14 2.2Msps 150mW, 81dB SINAD and 95dB SFDR
LTC1419 14 800ksps 150mW, 81.5dB SINAD and 95dB SFDR
LTC1744 14 50Msps 1.5W, Two Modes: 77dB SNR or 90dB SFDR
12-Bit
LTC1420 12 10Msps 5V or ±5V Supply, 71dB SINAD and Input PGA
LTC1412 12 3Msps 150mW, 71dB SINAD and 84dB THD
LTC1402 12 2.2Msps 90mW, Serial Interface, 16-Lead SSOP Package
LTC1405 12 5Msps 115mW, 71.3dB S/N+D, 85dB SFDR
LTC1410 12 1.25Msps 150mW, 71.5dB SINAD and 84dB THD
LTC1415 12 1.25Msps 55mW, Single 5V Supply
