
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 q FAX: (408) 434-0507 q www.linear.com
RELATED PARTS
U
TYPICAL APPLICATIO
OTR
5V OR 3V
14-BIT
OUTPUT
DATA
D13
OGND
OVDD
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
AIN
+
AIN
–
AVP
5V
DVP
NAP
SLP
+
AVM
5V
7, 8, 9
3
REFIN
10
F
10
F
2k
5k
2
1
32
33
34
35
36
11
AGND
31
26
BUSY
27
D0
25
12
28
29
4
REFCOM1
5
REFCOM2
6
+
30
10
+
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