-16 to 80V, 500kHz current sense amplifier
Product details
Parameters
Package | Pins | Size
Features
- Wide Common-Mode Voltage:
–16 V to +80 V - Low Error: 3.0% Over Temp (maximum)
- Bandwidth: Up to 500 kHz
- Three Transfer Functions Available: 20 V/V,
50 V/V, and 100 V/V - Quiescent Current: 900 µA (maximum)
- Complete Current Sense Solution
- APPLICATIONS
- Welding Equipment
- Notebook Computers
- Cell Phones
- Telecom Equipment
- Automotive
- Power Management
- Battery Chargers
All other trademarks are the property of their respective owners
Description
The INA193INA198 family of current shunt monitors with voltage output can sense drops across shunts at common-mode voltages from 16 V to +80 V, independent of the INA19x supply voltage. They are available with three output voltage scales: 20 V/V, 50 V/V, and 100 V/V. The 500 kHz bandwidth simplifies use in current control loops. The INA193INA195 devices provide identical functions but alternative pin configurations to the INA196INA198 devices, respectively.
The INA193INA198 devices operate from a single 2.7-V to 18-V supply, drawing a maximum of 900 µA of supply current. They are specified over the extended operating temperature range (40°C to +125°C), and are offered in a space-saving SOT-23 package.
Technical documentation
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Design tools & simulation
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
Reference designs
Design files
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download PMP10487 REVC PCB.pdf (5163KB) -
download PMP10487 Altium.zip (22325KB) -
download PMP10487 Gerber.zip (392KB) -
download PMP10487 BOM (Rev. A).pdf (105KB) -
download PMP10487 Assembly Drawing (Rev. A).pdf (47KB)
Additionally, an external protection circuit is implemented to provide surge and fast-transient protection and demonstrate the different immunity levels to (...)
Design files
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download TIDA-00302 BOM.pdf (52KB)
Design files
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download PMP4640 BOM.pdf (18KB)
Design files
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download PMP4154 Bill of Materials.pdf (29KB) -
download PMP4154 Gerber.zip (171KB) -
download PMP4154 PCB.pdf (152KB)
Design files
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download PMP5582 BOM.pdf (18KB) -
download PMP5582 Gerber.zip (189KB) -
download PMP5582 PCB.pdf (90KB)
Design files
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download PMP1129 BOM.pdf (25KB)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
SOT-23 (DBV) | 5 | View options |
Ordering & quality
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- REACH
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Support & training
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