LOG200EVM is a prototype evaluation module available in limited quantities.
LOG200EVM
LOG200 evaluation module for high-speed precision logarithmic amplifier with photodiode bias
LOG200EVM
Overview
The LOG200 evaluation module (EVM) is a development platform for evaluating the LOG200, which is a precision, high-speed logarithmic amplifier with integrated photodiode bias and dark-current correction. LOG200 is optimized for current measurements across 160 dB of dynamic range with unparalleled accuracy.
Features
- High-accuracy logarithmic transfer function; LOG200 ratio internally set to 250 mV/decade of current-to-voltage conversion
- Integrated photodiode bias and dark-current correction adaptive-biasing circuit
- Footprint for photosensor connection
- Precision 1-μA current reference
- Precision 1.65-V and 2.5-V voltage references
- Single-supply (5 V) or dual-supply (±5 V) operation
Logarithmic amplifiers
Order & start development
Evaluation board
LOG200EVM
— LOG200 evaluation module for high-speed precision logarithmic amplifier with photodiode bias
Not available on TI.com
Technical documentation
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| Type | Title | Date | ||
|---|---|---|---|---|
| EVM User's guide | LOG200 Evaluation Module User's Guide (Rev. A) | PDF | HTML | 22 Jan 2024 | |
| Certificate | LOG200EVM EU Declaration of Conformity (DoC) | 30 Jun 2023 |
Support & training
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