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• Voltage controlled current source (VCCS) pump cell driver with selectable voltage clamp, offset compensation, diagnostic (short to battery) and 2 output channels
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• Impedance measurement of reference cell
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• 10-bit multiplexed A/D converter
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• Scaling amplifier with sample & hold and offset compensation
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• Control voltage amplifier with sample & hold and offset compensation
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• Synchronous or asynchronous functionality selectable via SPI
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• Heater FET driver with diagnostic (short to battery, short to ground, open circuit)
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• 4 possible levels for clean current
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| CATALOG |
L9780TR COUNTRY OF ORIGIN
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L9780TR PARAMETRIC INFO
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L9780TR PACKAGE INFO
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L9780TR MANUFACTURING INFO
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L9780TR PACKAGING INFO
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L9780TR ECAD MODELS
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COUNTRY OF ORIGIN
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Malaysia
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PARAMETRIC INFO
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| Interface Type |
SPI |
| Minimum Operating Supply Voltage (V) |
3.14 |
| Typical Operating Supply Voltage (V) |
3.3|5 |
| Maximum Operating Supply Voltage (V) |
5.5 |
| Minimum Operating Temperature (°C) |
-40 |
| Maximum Operating Temperature (°C) |
125 |
| Temperature Flag |
Opr |
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PACKAGE INFO
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| Supplier Package |
LQFP |
| Basic Package Type |
Lead-Frame SMT |
| Pin Count |
48 |
| Lead Shape |
Gull-wing |
| PCB |
48 |
| Tab |
N/R |
| Pin Pitch (mm) |
0.5 |
| Package Length (mm) |
7 |
| Package Width (mm) |
7 |
| Package Height (mm) |
1.4 |
| Package Diameter (mm) |
N/R |
| Seated Plane Height (mm) |
1.6(Max) |
| Mounting |
Surface Mount |
| Package Material |
Plastic |
| Package Description |
Low Profile Quad Flat Package |
| Package Family Name |
QFP |
| Jedec |
MS-026BBC |
| Package Outline |
Link to Datasheet |
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MANUFACTURING INFO
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| MSL |
3 |
| Lead Finish(Plating) |
Au |
| Under Plating Material |
Pd over Ni |
| Terminal Base Material |
Cu Alloy |
| Shelf Life Period |
2 Years |
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PACKAGING INFO
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| Packaging |
Tape and Reel |
| Packaging Document |
Link to Datasheet |
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ECAD MODELS
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