TSPR1A170100

Features:

Real-Time Sensing
Quantitative Analysis†
Internal Fault Detection†
On-Board Factory Set Calibration
Robust Affordable Packaging
Small and Lightweight
Variety of Applications
􀀀 Refractometry
􀀀 Diagnostics
􀀀 Quality Control
􀀀 Distributed Process Control


Specifications

Supply voltage, V_DD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Digital input voltage range, V_I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . . . 0.6 V to VDD+1.0 V
Digital input current range, I_I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA to 20 mA
Operating free-air temperature range, T_A . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . . . . . . . . . . . . . . . . . 0􀀀C to 70􀀀C
Storage temperature range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . . . . . . . . . . . . . . . . .25􀀀C to 85􀀀 C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 􀀀. . . . . . . . . . . . . . . . .  . . . . . . . . . . . . . . . . . . 260C

† Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.


Description

The Texas Instruments (TI) TSPR1A170100 Spreeta™ liquid analytical sensor allows you to measure the refractive index of liquids that come in contact with the sensing surface. This measurement is obtained using an ultrasensitive physical principle known as surface plasmon resonance (SPR). Electrical connections are made via pins that protrude from the bottom of the device. The pin configuration is similar to a standard 16-pin dual in-line device. The following sections provide detailed information.