LTC6362
TYPICAL APPLICATION
Single-Ended-to-Differential Conversion of a 10VP-P Ground-Referenced Input with Gain of AV = –0.8
to Drive a 5V Reference SAR ADC
5V
VIN
–5V
1.24k
VIN
0.1µF
4.5V
V+OUT
1k
0.5V
5V
VOCM
SHDN
–+
LTC6362
+–
35.7Ω
35.7Ω
1.24k
1k
4.5V
V–OUT
0.5V
3.9nF
0Ω
3.9nF
0Ω
3.9nF
5V 2.5V
AIN+ VREF
VDD
LTC2379-18
SAR ADC
AIN–
GND
6362 TA07
18 BIT
1.6Msps
RELATED PARTS
PART NUMBER
DESCRIPTION
COMMENTS
Operational Amplifiers
LT6350
Low Noise, Single-Ended to Differential Converter/ 4.8mA, –97dBc Distortion at 100kHz, 4VP–P Output
ADC Driver
LTC6246/LTC6247/
LTC6248
Single/Dual/Quad 180MHz Rail-to-Rail Low Power 1mA/Amplifier, 4.2nV/√Hz
Op Amps
LTC6360
1GHz Very Low Noise Single-Ended SAR ADC Driver 13.6mA, HD2/HD3 = –103dBc/–109dBc at 40kHz, 4VP-P Output
with True Zero Output
LTC1992/LTC1992-X
3MHz to 4MHz Fully Differential Input/Output
Amplifiers
Internal Feedback Resistors Available (G =1, 2, 5,10)
LT1994
70MHz Low Noise, Low Distortion Fully Differential 13mA, –94dBc Distortion at 1MHz, 2VP-P Output
Input/Output Amplifier/Driver
ADCs
LTC2379-18/LTC2378-18 18-Bit, 1.6Msps/1Msps/500ksps/250ksps Serial,
LTC2377-18/LTC2376-18 Low Power ADC
2.5V Supply, Differential Input, 101.2dB SNR, ±5V Input Range, DGC,
Pin Compatible Family in MSOP-16 and 4mm × 3mm DFN-16 Packages
LTC2380-16/LTC2378-16 16-Bit, 2Msps/1Msps/500ksps/250ksps Serial,
LTC2377-16/LTC2376-16 Low Power ADC
2.5V Supply, Differential Input, 96.2dB SNR, ±5V Input Range, DGC,
Pin Compatible Family in MSOP-16 and 4mm × 3mm DFN-16 Packages
LTC2383-16/LTC2382-16/ 16-Bit, 1Msps/500ksps/250ksps Serial, Low
LTC2381-16
Power ADC
2.5V Supply, Differential Input, 92dB SNR, ±2.5V Input Range, Pin
Compatible Family in MSOP-16 and 4mm × 3mm DFN-16 Packages
LTC2393-16/LTC2392-16/ 16-Bit, 1Msps/500ksps/250ksps Parallel/Serial ADC 5V Supply, Differential Input, 94dB SNR, ±4.096V Input Range, Pin
LTC2391-16
Compatible Family in 7mm × 7mm LQFP-48 and QFN-48 Packages
LTC2355-14/LTC2356-14 14-Bit, 3.5Msps Serial ADC
3.3V Supply, 1-Channel, Unipolar/Bipolar, 18mW, MSOP-10 Package
LTC2366
12-Bit, 3Msps Serial ADC
2.35V to 3.6V Supply 6- and 8-Lead TSOT-23 Packages
LTC2162/LTC2161/
LTC2160
16-Bit, 65/40/25Msps Low Power ADC
1.8V Supply, Differential Input, 77dB SNR, 2VP-P Input Range, Pipeline
Converter in 7mm × 7mm QFN-48 Package
22 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
6362fa
LT 0612 REV A • PRINTED IN USA
LINEAR TECHNOLOGY CORPORATION 2012