ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC VREF SERIES 8TSSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tray
- Output Type：Fixed
- Voltage - Output (Min/Fixed)：5V
- Voltage - Output (Max)：-
- Current - Output：5 mA
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-MSOP
- Grade：-
- Qualification：-
Download product information
Overview
The Analog Devices LTC6655LNCHLS8-5#PBF is a precision bandgap voltage reference providing a fixed 5V output with ±0.025% initial accuracy and a maximum temperature coefficient of 2ppm/°C. It features low noise performance, specified at 0.12ppm peak-to-peak (0.1Hz to 10Hz) and 0.21ppm RMS (10Hz to 1kHz) when utilizing the noise reduction pin with a 100µF capacitor. The device operates over a –40°C to 125°C range, supports a maximum supply voltage of 13.2V, and includes a shutdown mode consuming less than 20µA.
Feature Summary
- Low Noise: Features a dedicated noise reduction pin that enables wideband noise reduction with a single external capacitor.
- High Stability: Housed in an 8-lead hermetic LS8 package offering no humidity sensitivity and long-term drift of 20ppm/√kHr.
- Precision Performance: Achieves high accuracy of ±0.025% and low drift of less than 2ppm/°C through advanced curvature compensation.
Applications
- Instrumentation and Test Equipment
- High Resolution Data Acquisition Systems
- Medical Equipment
Procurement Notes
Verify the specific ordering suffix #PBF indicates tray packaging for this LS8 variant. Confirm availability status as limited supply may apply. Ensure the LS8 package designation matches the required hermetic form factor for the application environment.
Selection Notes
Select this part for applications requiring the lowest noise levels within the LTC6655 family. The LN suffix denotes the low-noise version with a dedicated NR pin. The CH suffix specifies the higher accuracy grade compared to standard options.
Part Context
This component belongs to the LTC6655/LTC6655LN family of precision references. It shares core architecture with MSOP variants but utilizes the LS8 ceramic leadless chip carrier package for superior stability and environmental resistance.
Replacement Considerations
LTC6655LNBHLS8-5#PBF offers similar performance with slightly different noise specifications. LTC6655BHLS8-5#PBF provides standard accuracy without the low-noise enhancement.
