Product Details
Key Features
Applications/Uses
VSUPPLY (Single) (V) (min) | 2.7 |
VSUPPLY (Single) (V) (max) | 11 |
VSUPPLY (Dual) (±V) (min) | 2.7 |
VSUPPLY (Dual) (±V) (max) | 5.5 |
ICC (mA) (typ) | 3.9 |
Log. Slope (mV/ decade) | 250 |
Dynamic Range (dB) | 100 |
Package/Pins | TQFN/16 |
Oper. Temp. (°C) | -40 to +85 |
Budgetary Price (See Notes) | 4 |
Target Oper. Range (Gbps) | <1 |
Data Rate (Mbps) (min) | 0.005 |
VSUPPLY (V) | 5 |
ICC (mA) (typ) | 3.9 |
Input Noise (nA) (max) | 17000 |
Bandwidth (MHz) (min) | 5 |
IIN (µA) (max) | 10 |
Package/Pins | TQFN/16 |
Simplified Block Diagram
Technical Docs
Data Sheet | Precision Transimpedance Logarithmic Amplifier with Over 5 Decades of Dynamic Range | May 19, 2015 |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Parameters
VSUPPLY (Single) (V) (min) | 2.7 |
VSUPPLY (Single) (V) (max) | 11 |
VSUPPLY (Dual) (±V) (min) | 2.7 |
VSUPPLY (Dual) (±V) (max) | 5.5 |
ICC (mA) (typ) | 3.9 |
Log. Slope (mV/ decade) | 250 |
Dynamic Range (dB) | 100 |
Package/Pins | TQFN/16 |
Oper. Temp. (°C) | -40 to +85 |
Budgetary Price (See Notes) | 4 |
Target Oper. Range (Gbps) | <1 |
Data Rate (Mbps) (min) | 0.005 |
VSUPPLY (V) | 5 |
ICC (mA) (typ) | 3.9 |
Input Noise (nA) (max) | 17000 |
Bandwidth (MHz) (min) | 5 |
IIN (µA) (max) | 10 |
Package/Pins | TQFN/16 |
Key Features
- Single Supply Capability Reduces System Power Supply Requirements
- +2.7V to +11V Single-Supply Operation
- Also Supports ±2.7V to ±5.5V Dual-Supply Operation if Required
- Wide Dynamic Range Supports Most Photodiode Current Measurement Applications
- 5 Decades of Dynamic Range (10nA to 1mA)
- Monotonic Over a 1nA to 1mA Range
- Adjustable Output Scale Factor
- 0.25V/Decade Internally Trimmed Output Scale Factor
- Adjustable Output Offset Voltage
- Internal 10nA to 10µA Reference Current Source
- 0.5V Input Common-Mode Voltage
- Small Package and Few External Components Saves Space and Simplifies Design-In
- 16-Pin TQFN Package (4mm x 4mm x0.8mm)
Applications/Uses
- Analog Signal Processing
- Medical Instrumentation
- Photodiode Current Monitoring
- Portable Instrumentation
Description
The MAX4206's uncommitted op amp can be used for a variety of functions, including filtering noise, adding offset, and adding additional gain. A 0.5V reference is also included to generate an optional precision current reference using an external resistor, which adjusts the log intercept of the MAX4206. The output-offset voltage and the adjustable scale factor are also set using external resistors.
The MAX4206 is available in a space-saving 16-pin thin QFN package (4mm x 4mm x 0.8mm), and is specified for operation over the -40°C to +85°C extended temperature range.
Technical Docs
Data Sheet | Precision Transimpedance Logarithmic Amplifier with Over 5 Decades of Dynamic Range | May 19, 2015 |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .