LTC2415
24-Bit No Latency Delta Sigma ADC with Differential Input and Differential Reference
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Features
- 2x Speed Up Version of the LTC2410/LTC2413: 15Hz Output Rate, 50Hz or 60Hz Notch—LTC2415; 13.75Hz Output Rate, Simultaneous 5
- Differential Input and Differential Reference with GND to VCC Common Mode Range
- 2ppm INL, No Missing Codes
- 2.5ppm Gain Error
- 0.23ppm Noise
- Single Conversion Settling Time for Multiplexed Applications
- Internal Oscillator—No External Components Required
- 24-Bit ADC in Narrow SSOP-16 Package (SO-8 Footprint)
- Single Supply 2.7V to 5.5V Operation
- Low Supply Current (200µA) and Auto Shutdown
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The LTC2415/LTC2415-1 are micropower 24-bit differential ∆Σ analog to digital converters with integrated oscillator, 2ppm INL, 0.23ppm RMS noise and a 2.7V to 5.5V supply range. They use delta-sigma technology and provide single cycle settling time for multiplexed applications. Through a single pin, the LTC2415 can be configured for better than 110dB input differential mode rejection at 50Hz or 60Hz ±2%, or it can be driven by an external oscillator for a user defined rejection frequency. The LTC2415-1 can be configured for better than 87dB input differential mode rejection over the range of 49Hz to 61.2Hz (50Hz and 60Hz ±2% simultaneously). The internal oscillator requires no external frequency setting components.
The converters accept any external differential reference voltage from 0.1V to VCC for flexible ratiometric and remote sensing measurement configurations. The full-scale differential input range is from –0.5VREF to 0.5VREF. The reference common mode voltage, VREFCM, and the input common mode voltage, VINCM, may be independently set anywhere within the GND to VCC range of the LTC2415/LTC2415-1. The DC common mode input rejection is better than 140dB.
The LTC2415/LTC2415-1 communicate through a flexible 3-wire digital interface which is compatible with SPI and MICROWIRE™ protocols.
Applications
- Direct Sensor Digitizer
- Weight Scales
- Direct Temperature Measurement
- Gas Analyzers
- Strain Gage Transducers
- Instrumentation
- Data Acquisition
- Industrial Process Control
- 6-Digit DVMs
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LTC2415
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32.58 K
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Reliability Data 1
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Product Selector Card 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
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| LTC2415-1CGN#PBF |
16-Lead SSOP (Narrow 0.15 Inch)
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| LTC2415-1CGN#TRPBF |
16-Lead SSOP (Narrow 0.15 Inch)
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| LTC2415-1IGN#PBF |
16-Lead SSOP (Narrow 0.15 Inch)
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| LTC2415-1IGN#TRPBF |
16-Lead SSOP (Narrow 0.15 Inch)
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| LTC2415CGN#PBF |
16-Lead SSOP (Narrow 0.15 Inch)
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| LTC2415CGN#TRPBF |
16-Lead SSOP (Narrow 0.15 Inch)
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| LTC2415DICE | CHIPS OR DIE |
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| LTC2415IGN#PBF |
16-Lead SSOP (Narrow 0.15 Inch)
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| LTC2415IGN#TRPBF |
16-Lead SSOP (Narrow 0.15 Inch)
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- LTC2415-1CGN#PBF
- Pin/Package Drawing
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16-Lead SSOP (Narrow 0.15 Inch)
- Documentation
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HTML
Material Declaration
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HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
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Ultra Librarian
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SamacSys
- LTC2415-1CGN#TRPBF
- Pin/Package Drawing
-
16-Lead SSOP (Narrow 0.15 Inch)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- LTC2415-1IGN#PBF
- Pin/Package Drawing
-
16-Lead SSOP (Narrow 0.15 Inch)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- LTC2415-1IGN#TRPBF
- Pin/Package Drawing
-
16-Lead SSOP (Narrow 0.15 Inch)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- LTC2415CGN#PBF
- Pin/Package Drawing
-
16-Lead SSOP (Narrow 0.15 Inch)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- LTC2415CGN#TRPBF
- Pin/Package Drawing
-
16-Lead SSOP (Narrow 0.15 Inch)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- LTC2415DICE
- Pin/Package Drawing
- CHIPS OR DIE
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- LTC2415IGN#PBF
- Pin/Package Drawing
-
16-Lead SSOP (Narrow 0.15 Inch)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- LTC2415IGN#TRPBF
- Pin/Package Drawing
-
16-Lead SSOP (Narrow 0.15 Inch)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
Filter by Model
Part Models
Product Lifecycle
PCN
Oct 3, 2024
- 24_0235
(QSOP/SSOP PKG) Migrating Bottom Trace Code Marking to Top Side Laser Marking
LTC2415-1CGN#PBF
PRODUCTION
LTC2415-1CGN#TRPBF
PRODUCTION
LTC2415-1IGN#PBF
PRODUCTION
LTC2415-1IGN#TRPBF
PRODUCTION
LTC2415CGN#PBF
PRODUCTION
LTC2415CGN#TRPBF
PRODUCTION
LTC2415IGN#PBF
PRODUCTION
LTC2415IGN#TRPBF
PRODUCTION
Oct 11, 2022
- 22_0235
Epoxy Change from Henkel 8290 to 8290A for GN Package
LTC2415-1CGN#PBF
PRODUCTION
LTC2415-1CGN#TRPBF
PRODUCTION
LTC2415-1IGN#PBF
PRODUCTION
LTC2415-1IGN#TRPBF
PRODUCTION
LTC2415CGN#PBF
PRODUCTION
LTC2415CGN#TRPBF
PRODUCTION
LTC2415IGN#PBF
PRODUCTION
LTC2415IGN#TRPBF
PRODUCTION
Apr 6, 2022
- 22_0066
Laser Top Mark for 16QSOP Assembled in ADPG [PNG]
LTC2415-1CGN#PBF
PRODUCTION
LTC2415-1CGN#TRPBF
PRODUCTION
LTC2415-1IGN#PBF
PRODUCTION
LTC2415-1IGN#TRPBF
PRODUCTION
LTC2415CGN#PBF
PRODUCTION
LTC2415CGN#TRPBF
PRODUCTION
LTC2415IGN#PBF
PRODUCTION
LTC2415IGN#TRPBF
PRODUCTION
Filter by Model
Part Models
Product Lifecycle
PCN
Oct 3, 2024
- 24_0235
(QSOP/SSOP PKG) Migrating Bottom Trace Code Marking to Top Side Laser Marking
LTC2415-1CGN#PBF
PRODUCTION
LTC2415-1CGN#TRPBF
PRODUCTION
LTC2415-1IGN#PBF
PRODUCTION
LTC2415-1IGN#TRPBF
PRODUCTION
LTC2415CGN#PBF
PRODUCTION
LTC2415CGN#TRPBF
PRODUCTION
LTC2415IGN#PBF
PRODUCTION
LTC2415IGN#TRPBF
PRODUCTION
Oct 11, 2022
- 22_0235
Epoxy Change from Henkel 8290 to 8290A for GN Package
LTC2415-1CGN#PBF
PRODUCTION
LTC2415-1CGN#TRPBF
PRODUCTION
LTC2415-1IGN#PBF
PRODUCTION
LTC2415-1IGN#TRPBF
PRODUCTION
LTC2415CGN#PBF
PRODUCTION
LTC2415CGN#TRPBF
PRODUCTION
LTC2415IGN#PBF
PRODUCTION
LTC2415IGN#TRPBF
PRODUCTION
Apr 6, 2022
- 22_0066
Laser Top Mark for 16QSOP Assembled in ADPG [PNG]
LTC2415-1CGN#PBF
PRODUCTION
LTC2415-1CGN#TRPBF
PRODUCTION
LTC2415-1IGN#PBF
PRODUCTION
LTC2415-1IGN#TRPBF
PRODUCTION
LTC2415CGN#PBF
PRODUCTION
LTC2415CGN#TRPBF
PRODUCTION
LTC2415IGN#PBF
PRODUCTION
LTC2415IGN#TRPBF
PRODUCTION
Software & Part Ecosystem
| Parts | Product Life Cycle | Description | ||
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I²C Isolators1 |
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PRODUCTION |
SPI/Digital or I2C μModule Isolator with Adjustable ±12.5V and 5V Regulated Power |
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Precision Resistor Network1 |
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RECOMMENDED FOR NEW DESIGNS |
Quad Matched Resistor Network |
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TimerBlox1 |
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PRODUCTION |
TimerBlox: Resettable, Low Frequency Oscillator |
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DC382A
LTC2415CGN | Differential Input 24-Bit ADC with 2X Output Rate (with Diskette, Requires Win95/98)
Product Detail
DC382A: Demo Board for LTC2415 24-Bit No Latency Delta Sigma ADC with Differential Input and Differential Reference.
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Linduino code repository on GitHub and instructions on how to use the code.
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