LTC6362
LAST TIME BUYPrecision, Low Power Rail-to-Rail Input/Output Differential Op Amp/SAR ADC Driver
- Part Models
- 12
- 1ku List Price
- Starting From $1.87
Part Details
- 1mA Supply Current
- Single 2.8V to 5.25V supply
- Fully Differential Input and Output
- 200μV Max Offset Voltage
- 260nA Max Input Bias Current
- Fast Settling: 550ns to 18-Bit, 8VP-P Output
- Low Distortion: –116dBc at 1kHz, 8VP-P
- Rail-to-Rail Inputs and Outputs
- 3.9nV/√Hz Input-Referred Noise
- 180MHz Gain-Bandwidth Product
- 34MHz –3dB Bandwidth
- Low Power Shutdown: 70μA
- 8-Lead MSOP and 3mm × 3mm 8-Lead DFN Packages
The LTC6362 is a low power, low noise differential op amp with rail-to-rail input and output swing that has been optimized to drive low power SAR ADCs. The LTC6362 draws only 1mA of supply current in active operation, and features a shutdown mode in which the current consumption is reduced to 70μA.
The amplifier may be configured to convert a single-ended input signal to a differential output signal, and is capable of being operated in an inverting or noninverting configuration.
Low offset voltage, low input bias current, and a stable high impedance configuration make this amplifier suitable for use not only as an ADC driver but also earlier in the signal chain, to convert a precision sensor signal to a balanced (differential) signal for processing in noisy industrial environments.
The LTC6362 is available in an 8-lead MSOP package and also in a compact 3mm × 3mm 8-pin leadless DFN package, and operates with guaranteed specifications over a –40°C to 125°C temperature range.
Applications
- 16-Bit and 18-Bit SAR ADC Drivers
- Single-Ended-to-Differential Conversion
- Low Power Pipeline ADC Driver
- Differential Line Drivers
- Battery-Powered Instrumentation
Documentation
Data Sheet 1
Reliability Data 1
User Guide 2
Design Note 1
Technical Articles 7
Video 2
Solutions Bulletin & Brochure 1
Product Selector Card 2
Analog Dialogue 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 |
|---|---|---|---|
| LTC6362CDD#PBF | 8-Lead DFN (3mm x 3mm x 0.75mm w/ EP) | ||
| LTC6362CDD#TRPBF | 8-Lead DFN (3mm x 3mm x 0.75mm w/ EP) | ||
| LTC6362CMS8#PBF | 8-Lead MSOP | ||
| LTC6362CMS8#TRPBF | 8-Lead MSOP | ||
| LTC6362HDD#PBF | 8-Lead DFN (3mm x 3mm x 0.75mm w/ EP) | ||
| LTC6362HDD#TRPBF | 8-Lead DFN (3mm x 3mm x 0.75mm w/ EP) | ||
| LTC6362HMS8#PBF | 8-Lead MSOP | ||
| LTC6362HMS8#TRPBF | 8-Lead MSOP | ||
| LTC6362IDD#PBF | 8-Lead DFN (3mm x 3mm x 0.75mm w/ EP) | ||
| LTC6362IDD#TRPBF | 8-Lead DFN (3mm x 3mm x 0.75mm w/ EP) | ||
| LTC6362IMS8#PBF | 8-Lead MSOP | ||
| LTC6362IMS8#TRPBF | 8-Lead MSOP |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Oct 11, 2022 - 22_0244 Epoxy Change from Henkel 8290 to 8290A for MSOP Package |
||
| LTC6362CMS8#PBF | LAST TIME BUY | |
| LTC6362CMS8#TRPBF | LAST TIME BUY | |
| LTC6362HMS8#PBF | LAST TIME BUY | |
| LTC6362HMS8#TRPBF | LAST TIME BUY | |
| LTC6362IMS8#PBF | LAST TIME BUY | |
| LTC6362IMS8#TRPBF | LAST TIME BUY | |
|
Feb 3, 2020 - 20_0128 Laser Top Mark for 8 Lead MSOP Packages Assembled in ADPG and UTAC |
||
| LTC6362CMS8#PBF | LAST TIME BUY | |
| LTC6362CMS8#TRPBF | LAST TIME BUY | |
| LTC6362HMS8#PBF | LAST TIME BUY | |
| LTC6362HMS8#TRPBF | LAST TIME BUY | |
| LTC6362IMS8#PBF | LAST TIME BUY | |
| LTC6362IMS8#TRPBF | LAST TIME BUY | |
|
Mar 20, 2024 - 23_0089 Obsolescence of Tower Fab3 (JAZZ-3) SBC35 Process |
||
| LTC6362CDD#PBF | LAST TIME BUY | |
| LTC6362CDD#TRPBF | LAST TIME BUY | |
| LTC6362CMS8#PBF | LAST TIME BUY | |
| LTC6362CMS8#TRPBF | LAST TIME BUY | |
| LTC6362HDD#PBF | LAST TIME BUY | |
| LTC6362HDD#TRPBF | LAST TIME BUY | |
| LTC6362HMS8#PBF | LAST TIME BUY | |
| LTC6362HMS8#TRPBF | LAST TIME BUY | |
| LTC6362IDD#PBF | LAST TIME BUY | |
| LTC6362IDD#TRPBF | LAST TIME BUY | |
| LTC6362IMS8#PBF | LAST TIME BUY | |
| LTC6362IMS8#TRPBF | LAST TIME BUY | |
This is the most up-to-date revision of the Data Sheet.
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| Precision Resistor Network 1 | ||
| LT5400 | RECOMMENDED FOR NEW DESIGNS | Quad Matched Resistor Network |
| Single Channel A/D Converters 2 | ||
| LTC2380-16 | PRODUCTION | 16-Bit, 2Msps, Low Power SAR ADC with 96.2dB SNR |
| LTC2378-20 | PRODUCTION | 20-Bit, 1Msps, Low Power SAR ADC with 0.5ppm INL |
| Parts | Product Life Cycle | Description |
|---|---|---|
| ADA4945-1 | RECOMMENDED FOR NEW DESIGNS | High Speed, ±0.1 µV/˚C Offset Drift, Fully Differential ADC Driver |
Tools & Simulations
LTspice 3
- LTC6362 - Differential Amplifiers and ADC Drivers
- LTC6362/LTC5599 Demo Circuit - Low-Power I/Q Modulator Driver (Baseband Design)
- LTC6362/LT5400 Demo Circuit - Differential Input/Output ADC Driver using Matched Resistors
Models for the following parts are available in LTspice:
- LTC6362
Signal Chain Designer - BETA
Signal Chain Designer is a web-based tool designed to create and simulate complex precision signal chains. See your circuit’s performance before you commit to your PCB: transfer function, noise, power consumption, input range, and DC error. Quickly experiment with different parts and architectures. Signal chains can be exported to LTspice for further analysis.
Open ToolADI DiffAmpCalc™
ADI's new ADI DiffAmpCalc™ is a free, downloadable calculator for designing differential amplifier circuits. The tool is easy to use and features an interactive user interface to quickly get you up and running.
Open ToolADIsimRF
ADIsimRF is an easy-to-use RF signal chain calculator. Cascaded gain, noise, distortion and power consumption can be calculated, plotted and exported for signal chains with up to 50 stages. ADIsimRF also includes an extensive data base of device models for ADI’s RF and mixed signal components.
Open ToolSys-Parameter Models for Keysight Genesys
Sys-Parameter models contain behavioral parameters, such as P1dB, IP3, gain, noise figure and return loss, which describe nonlinear and linear characteristics of a device.
Open ToolLTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.
Evaluation Kits
LTC6362 with 500ksps 18-bit LTC2377-18 Demo Board | SAR ADC, LTC6655-5. Requires DC718 or DC2026
Resources
LTC6362 with 1.6Msps 18-bit LTC2379-18 Demo Board | SAR ADC, LTC6655-5. Requires DC718 or DC2026
Resources
LTC6362 with 2Msps 16-bit LTC2380-16 Demo Board | SAR ADC, LTC6655-5. Requires DC718 or DC2026
Resources
LTC6362 with 500ksps 16-bit LTC2377-16 Demo Board | SAR ADC, LTC6655-5. Requires DC718 or DC2026
Resources
LTC6362 with 250ksps 16-bit LTC2376-16 Demo Board | SAR ADC, LTC6655-5. Requires DC718 or DC2026
Resources
LTC6362 with 1Msps 16-bit LTC2378-16 Demo Board | SAR ADC, LTC6655-5. Requires DC718 or DC2026
Resources
LTC6362 with 1Msps 18-bit LTC2378-18 Demo Board | SAR ADC, LTC6655-5. Requires DC718 or DC2026
Resources
LTC6362 with 250ksps 18-bit LTC2376-18 SAR ADC, LTC6655-5. Requires DC718 or DC2026
Resources
LTC6362 | Precision Low Power Differential ADC Driver Demo Board