Linear Technology LTC2381CMS-16, 2.5V 16-bit 250Ksps Serial SPI SAR ADC. Req DC718 or DC590 DC1571A-C DC1571A-C データシート
製品コード
DC1571A-C
LTC2381-16
24
238116f
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
© LINEAR TECHNOLOGY CORPORATION 2010
LT 0810 • PRINTED IN USA
RELATED PARTS
TYPICAL APPLICATION
50Ω
3300pF
6600pF
50Ω
500Ω
100Ω
100Ω
LPF2
LPF1
BW = 482kHz
BW = 48kHz
SINGLE-ENDED
INPUT SIGNAL
LTC2381-16
IN
+
IN
–
238116 TA03
LT6350
V
CM
= V
REF
/2
R
INT
R
INT
8
4
5
2
1
+
–
+
–
–
+
–
–
FREQUENCY (kHz)
0
25
50
75
100
125
–180
AMPLITUDE (dBFS)
–60
–40
–20
–80
–100
–120
–140
–160
0
238116 TA04
SNR = 91.8dB
THD = –106dB
SINAD = 91.6dB
SFDR = 107dB
THD = –106dB
SINAD = 91.6dB
SFDR = 107dB
ADC Driver: Single-Ended Input to Differential Output with Filter
PART NUMBER
DESCRIPTION
COMMENTS
ADCs
LT2383/LTC2382
16-Bit, 1Msps/500ksps Serial ADC
2.5V Supply, Differential Input, 92dB SNR, ±2.5V Input Range,16-Pin MSOP
and 4mmx3mm16-Pin DFN Packages,Pin Compatible with the LTC2382-16
and 4mmx3mm16-Pin DFN Packages,Pin Compatible with the LTC2382-16
LTC2393-16
16-Bit, 1Msps Parallel/Serial ADC
5V Supply, Differential Input, 94dB SNR, 4.096V Input Range, 48-Pin LQFP
Package, Pin Compatible with the LTC2392-16, LTC2391-16
Package, Pin Compatible with the LTC2392-16, LTC2391-16
LTC2392-16
16-Bit, 500Ksps Parallel/Serial ADC
5V Supply, Differential Input, 94dB SNR, 4.096V Input Range, 48-Pin LQFP
Package, Pin Compatible with the LTC2393-16, LTC2391-16
Package, Pin Compatible with the LTC2393-16, LTC2391-16
LTC2391-16
16-Bit, 250Ksps Parallel/Serial ADC
5V Supply, Differential Input, 94dB SNR, 4.096V Input Range, 48-Pin LQFP
Package, Pin Compatible with the LTC2393-16, LTC2392-16
Package, Pin Compatible with the LTC2393-16, LTC2392-16
LTC1864/LTC1864L
16-bit, 250ksps/150ksps 1-channel μPower, ADC
5V/3V Supply, 1-Channel, 4.3mW/1.3mW, MSOP-8 Package
LTC1865/LTC1865L
16-bit, 250ksps 2-channel μPower ADC
5V/3V Supply, 1-Channel, 4.3mW/1.3mW, MSOP-8 Package
LTC2302/LTC2306
12-Bit, 500ksps, 1-/2-Channel, Low Noise, ADC
5V Supply, 14mW at 500ksps, 10-Pin DFN Package
LTC2355-14/LTC2356-14 14-Bit, 3.5Msps Serial ADC
3.3V Supply, 1-Channel, Unipolar/Bipolar, 18mW, MSOP-10 Package
DACs
LTC2641
16-Bit Single Serial V
OUT
DACs
±1LSB INL, ±1LSB DNL, MSOP-8 Package, 0V to 5V Output
LTC2630
12-/10-/8-Bit Single V
OUT
DACs
SC70 6-Pin Package, Internal Reference, ±1LSB INL (12Bits)
REFERENCES
LTC6652
Precision Low Drift Low Noise Buffered Reference 2.5V, 5ppm/°C Max Tempco, 2.1ppm Peak-to-Peak Noise, MSOP-8 Package
LTC6655
Precision Low Drift Low Noise Buffered Reference 2.5V, 5ppm/°C Max Tempco, 0.25ppm Peak-to-Peak Noise, MSOP-8 Package
AMPLIFIERS
LT6350
Low Noise Single-Ended-To-Differential ADC Driver Rai-to-Rail Input and Outputs, 240ns 0.01% Settling Time, DFN-8 or
MSOP-8 Packages
LT6200/LT6200-5/
LT6200-10
LT6200-10
165MHz/800MHz/1.6GHz Op Amp with Unity
Gain/AV = 5/AV = 10
Gain/AV = 5/AV = 10
Low Noise Voltage: 0.95nV/√Hz (100kHz), Low Distortion: –80dB at 1MHz,
TSOT23-6 Package
TSOT23-6 Package
LT6202/LT6203
Single/Dual 100MHz Rail-to-Rail Input/Output
Noise Low Power Amplifiers
Noise Low Power Amplifiers
1.9nV√Hz, 3mA Maximum, 100MHz Gain Bandwidth
LTC1992
Low Power, Fully Differential Input/Output
Amplifier/Driver Family
Amplifier/Driver Family
1mA Supply Current