Product Details
Key Features
- Four Precision Current-Sense Amplifiers
- Fixed Gains of 25V/V, 50V/V, 100V/V, and 200V/V
- Less Than ±600µV of Input Offset
- Less Than ±0.6% of Gain Error (T/F/H) or ±0.8% of Gain Error (W)
- Wide 2.0V to 28V Common Mode Range
- Analog Voltage Outputs for Each Amplifier
- Independent Overcurrent Comparators with Fixed 1.0V Threshold
- Low Power Consumption
- -40°C to +85°C Temperature Range
- Small 24-Pin TQFN (4mm x 4mm) Package
Applications/Uses
- Base Stations
- Industrial Controls
- Network Switches/Routers
- Servers
- Smart Grid Network Systems
VSENSE_FS (mV) (recomm.) | 5 10 20 40 |
VOS @25°C (µV) (max) | 600 |
Output Format | Voltage |
CMVR (V) (min) | 2 |
CMVR (V) (max) | 28 |
VCC (V) (min) | 2.7 |
VCC (V) (max) | 5.5 |
ICC (µA) (typ) | 100 |
Bi-Dir. Curr. Sense | No |
Gain | 100 V/V 200 V/V 25 V/V 50 V/V |
Gain Accuracy @25°C (%) (max) | 0.6 |
Oper. Temp. (°C) | -40 to +85 |
Package/Pins | TQFN/24 |
Budgetary Price (See Notes) | $1.70 @1k |
Technical Docs
Data Sheet | Quad Current-Sense Amplifier with Overcurrent Threshold Comparators | Feb 09, 2012 |
Click any title below to view the detail page where available.
Description
The MAX34406 evaluation kit (EV kit) simplifies evaluation of the MAX34406 quad current-sense amplifier with overcurrent threshold comparators. The EV kit is fully assembled and ready for operation. It is shipped with four 10mΩ sense resistors in parallel on each channel, which creates an effective sense resistance of 2.5mΩ. The EV kit ships with the MAX34406 device installed, which provides a fixed gain of 100V/V. The 2.5mΩ sense resistance and 100V/V gain provide an overcurrent threshold of 4A on each channel. The sense resistors on the EV kit can be changed to adjust the overcurrent threshold. The PCB and the terminals on the EV kit can support currents up to 32A on each channel.
View DetailsFeatures
- Quick Evaluation of the MAX34406
- Fully Assembled and Tested
- Ready for Operation Out of the Box
- Configured for 4A Thresholds on Each Channel
- Support Currents Up to 32A on Each Channel
- Access to Sense Resistors for Threshold Adjustment
- Amplifier Filtering Can be Added
- Labeled Test Points for Key Signals
- PCB Mounting Holes
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
VSENSE_FS (mV) (recomm.) | 5 10 20 40 |
VOS @25°C (µV) (max) | 600 |
Output Format | Voltage |
CMVR (V) (min) | 2 |
CMVR (V) (max) | 28 |
VCC (V) (min) | 2.7 |
VCC (V) (max) | 5.5 |
ICC (µA) (typ) | 100 |
Bi-Dir. Curr. Sense | No |
Gain | 100 V/V 200 V/V 25 V/V 50 V/V |
Gain Accuracy @25°C (%) (max) | 0.6 |
Oper. Temp. (°C) | -40 to +85 |
Package/Pins | TQFN/24 |
Budgetary Price (See Notes) | $1.70 @1k |
Key Features
- Four Precision Current-Sense Amplifiers
- Fixed Gains of 25V/V, 50V/V, 100V/V, and 200V/V
- Less Than ±600µV of Input Offset
- Less Than ±0.6% of Gain Error (T/F/H) or ±0.8% of Gain Error (W)
- Wide 2.0V to 28V Common Mode Range
- Analog Voltage Outputs for Each Amplifier
- Independent Overcurrent Comparators with Fixed 1.0V Threshold
- Low Power Consumption
- -40°C to +85°C Temperature Range
- Small 24-Pin TQFN (4mm x 4mm) Package
Applications/Uses
- Base Stations
- Industrial Controls
- Network Switches/Routers
- Servers
- Smart Grid Network Systems
Description
Technical Docs
Data Sheet | Quad Current-Sense Amplifier with Overcurrent Threshold Comparators | Feb 09, 2012 |
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