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LMP8480ATQDGKRQ1 ACTIVE

AEC-Q100, 4 to 76V current sense amplifier

custom-reels CUSTOM Custom reel may be available
Inventory:

Pricing


Qty Price (USD)
1-99 2.466
100-249 2.161
250-999 1.515
1,000+ 1.221

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material SN
MSL rating / Peak reflow Level-1-260C-UNLIM
Quality, reliability
& packaging information info-circle

Information included:

  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Export classification

*For reference only

  • US ECCN: EAR99

Packaging information

Package | Pins VSSOP (DGK) | 8
Package qty | Carrier: 3,500 | LARGE T&R
Operating temperature range (°C) -40 to 125
View TI packaging information

Features for the LMP8480-Q1

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C Ambient OperatingTemperature
    • Device HBM ESD Classification Level 2
    • Device CDM ESDClassification Level C6
  • Bidirectional or Unidirectional Sensing
  • Common Mode Voltage Range: 4.0 V to 76 V
  • Supply Voltage Range: 4.5 V to 76 V
  • Fixed Gains: 20, 60, and 100 V/V
  • Gain Accuracy: ±0.1%
  • Offset: ±80 µV
  • Bandwidth (–3 dB): 270 kHz
  • Quiescent Current: < 100 µA
  • Buffered High-Current Output: > 5 mA
  • Input Bias Current: 7 µA
  • PSRR (DC): 122 dB
  • CMRR (DC): 124 dB

Description for the LMP8480-Q1

The automotive-qualified LMP8480-Q1 and LMP8481-Q1 devices are precision, high-side,current-sense amplifiers that amplify a small differential voltage developed across a current-senseresistor in the presence of high input common-mode voltages. These amplifiers are designed forbidirectional (LMP8481-Q1) or unidirectional (LMP8480-Q1) current applications and accept inputsignals with a common-mode voltage range from 4 V to 76 V with a bandwidth of 270 kHz. Because theoperating power-supply range overlaps the input common-mode voltage range, the LMP848x-Q1 can bepowered by the same voltage that is being monitored. This benefit eliminates the need for anintermediate supply voltage to be routed to the point of load where the current is being monitored,resulting in reduced component count and board space.

The LMP848x-Q1 family consists of fixed gains of 20, 60, and 100 for applications thatdemand high accuracy over temperature. The low-input offset voltage allows the use of smaller senseresistors without sacrificing system error. The LMP8480-Q1 and LMP8481-Q1 are pin-for-pinreplacements for the MAX4080 and MAX4081 devices, offering improved offset voltage, wider referenceadjust range, and higher output drive capabilities. The LMP8480-Q1 and LMP8481-Q1 are available inan 8-pin VSSOP package.

Inventory:

Pricing


Qty Price (USD)
1-99 2.466
100-249 2.161
250-999 1.515
1,000+ 1.221

Carrier options

You can choose different carrier options based on the quantity of parts, including full reel, custom reel, cut tape, tube or tray.

custom reel is a continuous length of cut tape from one reel to maintain lot- and date-code traceability, built to the exact quantity requested. Following industry standards, a brass shim connects an 18-inch leader and trailer on both sides of the cut tape for direct feeding into automated assembly machines. TI includes a reeling fee for custom reel orders.

Cut tape is a length of tape cut from a reel. TI may fulfill orders using multiple strips of cut tapes or boxes to satisfy the quantity requested.

TI often ships  tube or tray  devices inside a box or in the tube or tray, depending on inventory availability. We pack all tapes, tubes or sample boxes according to internal electrostatic discharge and moisture-sensitivity-level protection requirements.

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Lot and date code selection may be available

Add a quantity to your cart and begin the checkout process to view the options available to select lot or date codes from existing inventory.

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