LTC2379CDE-18 LINEAR [Linear Integrated Systems], LTC2379CDE-18 Datasheet - Page 26

• Manufacturer Part Number: LTC2379CDE-18
• Description: LTC2379-1818-Bit, 1.6Msps, Low Power SAR ADC with 101.2dB SNR
• Manufacturer: LINEAR [Linear Integrated Systems]

LTC2379-18
TYPICAL APPLICATION
RELATED PARTS
26
PART NUMBER
ADCs
LTC2378-18/LTC2377-18/
LTC2376-18
LTC2380-16/LTC2378-16/
LTC2377-16/LTC2376-16
LTC2383-16/LTC2382-16/
LTC2381-16
LTC2393-16/LTC2392-16/
LTC2391-16
LTC2355-14/LTC2356-14 14-Bit, 3.5Msps Serial ADC
DACS
LTC2757
LTC2641
LTC2630
REFERENCES
LTC6655
LTC6652
AMPLIFIERS
LT6350
LT6200/LT6200-5/
LT6200-10
LT6202/LT6203
LTC1992
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
10μF
LT6350 Configured to Accept a ±10V Input Signal While Running Off of a Single 5.5V Supply When
–10V
10V
0V
1k
1k
6.04k
4.32k
●
DESCRIPTION
18-Bit, 1Msps/500ksps/250ksps Serial, Low Power ADC 2.5V Supply, Differential Input, 102dB SNR, ±5V Input Range, DGC,
16-Bit, 2Msps/1Msps/500ksps/250ksps Serial, Low
Power ADC
16-Bit, 1Msps/500ksps/250ksps Serial, Low Power ADC 2.5V Supply, Differential Input, 92dB SNR, ±2.5V Input Range, Pin
16-Bit, 1Msps/500ksps/250ksps Parallel/Serial ADC
18-Bit, Single Parallel I
16-Bit/14-Bit/12-Bit Single Serial V
12-Bit/10-Bit/8-Bit Single V
Precision Low Drift Low Noise Buffered Reference
Precision Low Drift Low Noise Buffered Reference
Low Noise Single-Ended-to-Differential ADC Driver
165MHz/800MHz/1.6GHz Op Amp with
Unity Gain/AV = 5/AV = 10
Single/Dual 100MHz Rail-to-Rail Input/Output Noise Low
Power Amplifiers
Low Power, Fully Differential Input/Output Amplifier/
Driver Family
V
FAX: [phone]
CM
10μF
R
IN
= 15k
Digital Gain Compression Is Enabled in the LTC2379-18
LT6350
8
1
●
3.01k
OUT
+
–
www.linear.com
SoftSpan™ DAC
OUT
5.5V
5.5V
DACs
V
R
+
INT
OUT
3
V
CM
2
DACs
R
INT
–
+
V
–
4
5
6
OUT1
OUT2
COMMENTS
MSOP-16 and 4mm × 3mm DFN-16 Packages
2.5V Supply, Differential Input, 96.2dB/97dB SNR, ±5V Input Range,
DGC, MSOP-16 and 4mm × 3mm DFN-16 Packages
Compatible Family in MSOP-16 and 4mm × 3mm DFN-16 Packages
5V Supply, Differential Input, 94dB SNR, ±4.096V Input Range, Pin
Compatible Family in 7mm × 7mm LQFP-48 and QFN-48 Packages
3.3V Supply, 1-Channel, Unipolar/Bipolar, 18mW, MSOP-10 Package
±1LSB INL/DNL, Software-Selectable Ranges, 7mm × 7mm LQFP-
48 Package
±1LSB INL/DNL, MSOP-8 Package, 0V to 5V Output
SC70 6-Pin Package, Internal Reference, ±1LSB INL (12 Bits)
5V/2.5V, 5ppm/°C, 0.25ppm Peak-to-Peak Noise, MSOP-8 Package
5V/2.5V, 5ppm/°C, 2.1ppm Peak-to-Peak Noise, MSOP-8 Package
Rail-to-Rail Input and Outputs, 240ns, 0.01% Settling Time
Low Noise Voltage: 0.95nV/√Hz (100kHz), Low Distortion: –80dB at
1MHz, TSOT23-6 Package
1.9nV√Hz, 3mA Maximum, 100MHz Gain Bandwidth
1mA Supply Current
5V
4.5V
0.5V
4.5V
0.5V
3300pF
20Ω
20Ω
3300pF
3300pF
47μF
© LINEAR TECHNOLOGY CORPORATION 2011
IN
IN
+
–
REF
LTC2379-18
V
V
V
LT 0911 REV A • PRINTED IN USA
IN
OUT_F
OUT_S
REF/DGC
2.5V
V
237918 TA03
LTC6655-5
DD
237918fa