LTC1864L
PRODUCTIONµPower, 3V, 16-Bit, 150ksps 1- and 2-Channel ADCs in MSOP
- Part Models
- 16
- 1ku List Price
- Starting From $7.78
Part Details
- 16-Bit 150ksps ADCs in MSOP Package
- Single 3V Supply
- Low Supply Current: 450µA (Typ)
- Auto Shutdown Reduces Supply Current to 10µA at 1ksps
- True Differential Inputs
- 1-Channel (LTC1864L) or 2-Channel (LTC1865L) Versions
- SPI/MICROWIRE™ Compatible Serial I/O
- 16-Bit Upgrade to 12-Bit LTC1285/LTC1288
- Pin Compatible with 12-Bit LTC1860L/LTC1861L
- No Minimum Data Transfer Rate
The LTC1864L/LTC1865L are 16-bit A/D converters that are offered in MSOP and SO-8 packages and operate on a single 3V supply. At 150ksps, the supply current is only 450µA. The supply current drops at lower speeds because the LTC1864L/LTC1865L automatically power down between conversions. These 16-bit switched capacitor successive approximation ADCs include sample-and-holds. The LTC1864L has a differential analog input with an external reference pin. The LTC1865L offers a software-selectable 2-channel MUX and an external reference pin on the MSOP version.
The 3-wire, serial I/O, small MSOP or SO-8 package and extremely high sample rate-to-power ratio make these ADCs ideal choices for compact, low power, high speed systems.
These ADCs can be used in ratiometric applications or with external references. The high impedance analog inputs and the ability to operate with reduced spans down to 1V full scale allow direct connection to signal sources in many applications, eliminating the need for external gain stages.
Applications
- High Speed Data Acquisition
- Portable or Compact Instrumentation
- Low Power Battery-Operated Instrumentation
- Isolated and/or Remote Data Acquisition
Documentation
Data Sheet 1
Reliability Data 1
User Guide 1
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 |
|---|---|---|---|
| LTC1864LACMS8#PBF | 8-Lead MSOP | ||
| LTC1864LACMS8#TRPBF | 8-Lead MSOP | ||
| LTC1864LACS8#PBF | 8-Lead SOIC (Narrow 0.15 Inch) | ||
| LTC1864LACS8#TRPBF | 8-Lead SOIC (Narrow 0.15 Inch) | ||
| LTC1864LAIMS8#PBF | 8-Lead MSOP | ||
| LTC1864LAIMS8#TRPBF | 8-Lead MSOP | ||
| LTC1864LAIS8#PBF | 8-Lead SOIC (Narrow 0.15 Inch) | ||
| LTC1864LAIS8#TRPBF | 8-Lead SOIC (Narrow 0.15 Inch) | ||
| LTC1864LCMS8#PBF | 8-Lead MSOP | ||
| LTC1864LCMS8#TRPBF | 8-Lead MSOP | ||
| LTC1864LCS8#PBF | 8-Lead SOIC (Narrow 0.15 Inch) | ||
| LTC1864LCS8#TRPBF | 8-Lead SOIC (Narrow 0.15 Inch) | ||
| LTC1864LIMS8#PBF | 8-Lead MSOP | ||
| LTC1864LIMS8#TRPBF | 8-Lead MSOP | ||
| LTC1864LIS8#PBF | 8-Lead SOIC (Narrow 0.15 Inch) | ||
| LTC1864LIS8#TRPBF | 8-Lead SOIC (Narrow 0.15 Inch) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Feb 14, 2025 - 25_0016 Bond Wire Change from Gold to Copper Wire (Notification Only) |
||
| LTC1864LACMS8#PBF | PRODUCTION | |
| LTC1864LACMS8#TRPBF | PRODUCTION | |
| LTC1864LAIMS8#PBF | PRODUCTION | |
| LTC1864LAIMS8#TRPBF | PRODUCTION | |
| LTC1864LIMS8#PBF | PRODUCTION | |
| LTC1864LIMS8#TRPBF | PRODUCTION | |
|
Jun 5, 2024 - 24_0004 Epoxy Change from Henkel 8290 to 8290A for MSOP (3) |
||
| LTC1864LACMS8#PBF | PRODUCTION | |
| LTC1864LACMS8#TRPBF | PRODUCTION | |
| LTC1864LAIMS8#PBF | PRODUCTION | |
| LTC1864LAIMS8#TRPBF | PRODUCTION | |
| LTC1864LCMS8#PBF | PRODUCTION | |
| LTC1864LCMS8#TRPBF | PRODUCTION | |
| LTC1864LIMS8#PBF | PRODUCTION | |
| LTC1864LIMS8#TRPBF | PRODUCTION | |
|
Feb 3, 2020 - 20_0128 Laser Top Mark for 8 Lead MSOP Packages Assembled in ADPG and UTAC |
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| LTC1864LACMS8#PBF | PRODUCTION | |
| LTC1864LACMS8#TRPBF | PRODUCTION | |
| LTC1864LAIMS8#PBF | PRODUCTION | |
| LTC1864LAIMS8#TRPBF | PRODUCTION | |
| LTC1864LCMS8#PBF | PRODUCTION | |
| LTC1864LCMS8#TRPBF | PRODUCTION | |
| LTC1864LIMS8#PBF | PRODUCTION | |
| LTC1864LIMS8#TRPBF | PRODUCTION | |
|
Dec 14, 2023 - 22_0255 Epoxy Change from Henkel 8290 to 8290A for 8-Lead SOIC Package (PCN part 2 of 2) |
||
| LTC1864LACS8#PBF | PRODUCTION | |
| LTC1864LACS8#TRPBF | PRODUCTION | |
| LTC1864LAIS8#PBF | PRODUCTION | |
| LTC1864LAIS8#TRPBF | PRODUCTION | |
| LTC1864LCS8#PBF | PRODUCTION | |
| LTC1864LCS8#TRPBF | PRODUCTION | |
| LTC1864LIS8#PBF | PRODUCTION | |
| LTC1864LIS8#TRPBF | PRODUCTION | |
|
Jun 16, 2021 - 21_0026 Laser Top Mark for 8SOICN Assembled in ADPG, UTL and CRM |
||
| LTC1864LACS8#PBF | PRODUCTION | |
| LTC1864LACS8#TRPBF | PRODUCTION | |
| LTC1864LAIS8#PBF | PRODUCTION | |
| LTC1864LAIS8#TRPBF | PRODUCTION | |
| LTC1864LCS8#PBF | PRODUCTION | |
| LTC1864LCS8#TRPBF | PRODUCTION | |
| LTC1864LIS8#PBF | PRODUCTION | |
| LTC1864LIS8#TRPBF | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Evaluation Software 2
LinearLab Tools
A collection of Matlab and Python programs that provide direct access to Linear Technology’s data converter evaluation boards.
PScope
The PScope System is a USB-based product demonstration and data acquisition system for use with high performance ADCs and signal chain receiver family. PScope allows users to evaluate the SNR, SFDR, THD, as well as other key parameters, quickly and easily.
Can't find the software or driver you need?
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| I²C Isolators 1 | ||
| LTM2883 | PRODUCTION | SPI/Digital or I2C μModule Isolator with Adjustable ±12.5V and 5V Regulated Power |
| Single Channel A/D Converters 3 | ||
| LTC2381-16 | PRODUCTION | 16-Bit, 250ksps, Low Power SAR ADC with Serial Interface |
| LTC2376-16 | PRODUCTION | 16-Bit, 250ksps, Low Power SAR ADC with 97dB SNR |
| LTC2364-16 | PRODUCTION | 16-Bit, 250ksps, Pseudo-Differential Unipolar SAR ADC with 94.7dB SNR |
Tools & Simulations
Linduino 3
Linduino is Analog Devices’ Arduino compatible system for developing and distributing firmware libraries and example code for our integrated circuits. Each Linduino-supported product includes an example main program, defined in the LTSketchbook/Part Number folder and driver code, defined in the LTSketchbook/libraries folder.
Linduino code repository on GitHub and instructions on how to use the code.
Evaluation Kits
LTC1864LAIMS8 | 3V, 16-Bit, 150ksps µpower ADC with Serial Interface and Differential Input in MS-8 Package (Requires DC718 Controller)