Datasheet Texas Instruments LMP8481AHQDGKRQ1
| Manufacturer | Texas Instruments |
| Series | LMP8481-Q1 |
| Part Number | LMP8481AHQDGKRQ1 |
Automotive 76-V, Bi-Directional, High-Side, High-Speed, Voltage Output Current Sensing Amplifier 8-VSSOP -40 to 125
Datasheets
LMP848x-Q1 Automotive, 76-V, High-Side, High-Speed, Current-Sense Amplifier datasheet
PDF, 3.1 Mb, Revision: A, File published: Feb 24, 2017
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Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 8 |
| Package Type | DGK |
| Industry STD Term | VSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 3500 |
| Carrier | LARGE T&R |
| Device Marking | 16IX |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | .97 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.07 |
| Mechanical Data | Download |
Parametrics
| Bandwidth | 270 kHz |
| CMRR(Min) | 100 dB |
| Common Mode Voltage(Max) | 76 V |
| Common Mode Voltage(Min) | 4 V |
| Gain | 20,60,100 V/V |
| Gain Error | 0.8 % |
| Gain Error Drift(Max) | 60 ppm/В°C |
| Input Offset (+/-)(Max) | 265 uV |
| Input Offset Drift (+/-)(Typ) | 6 uV/C |
| Iq(Max) | 0.155 mA |
| Operating Temperature Range | -40 to 125 C |
| PSRR(Typ) | 0.8 uV/V |
| Package Group | VSSOP |
| Package Size: mm2:W x L | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) PKG |
| Rating | Automotive |
| Special Features | Bi-directional |
| Specified Common Mode Voltage | 48 V |
| Specified Power Supply Voltage | 48 V |
| Supply Voltage(Max) | 76 V |
| Supply Voltage(Min) | 4.5 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: LMP848XMMEVM-X
LMP8480 and LMP8481 Evaluation Tool
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- High-Side Drive, High-Side Solenoid Monitor with PWM Rejection (Rev. A)PDF, 110 Kb, Revision: A, File published: Dec 1, 2016
- Current Measurements in Power SuppliesPDF, 95 Kb, File published: Dec 21, 2016
- Precision LED Brightness and Color Mixing With Discrete Current Sense AmplifiersPDF, 139 Kb, File published: Feb 28, 2017
- Current Mode Control in Switching Power SuppliesPDF, 95 Kb, File published: Feb 3, 2017
- Low-Drift, Precision, In-Line Motor Current Measurements with PWM Rejection (Rev. A)PDF, 150 Kb, Revision: A, File published: Dec 1, 2016
- Current Sensing in an H-BridgePDF, 104 Kb, File published: Dec 21, 2016
- High-Side Motor Current Monitoring for Over-Current Protection (Rev. A)PDF, 115 Kb, Revision: A, File published: Dec 1, 2016
- Precision Current Measurements on High Voltage Power Supply Rails (Rev. A)PDF, 100 Kb, Revision: A, File published: Dec 2, 2016
- Current Sensing in a Programmable Logic Controller (PLC)PDF, 99 Kb, File published: May 3, 2017
Model Line
Series: LMP8481-Q1 (3)
- LMP8481AHQDGKRQ1 LMP8481ASQDGKRQ1 LMP8481ATQDGKRQ1
Manufacturer's Classification
- Semiconductors > Amplifiers > Current Sense Amplifiers > Current Sense Amplifiers Analog Output
