16-pin (NHR) package image

LMP92064SDE/NOPB ACTIVE

2V, 12-bit, fast simultaneous sampling SPI output current/voltage monitor

ACTIVE custom-reels CUSTOM Custom reel may be available

Pricing

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Additional package qty | Carrier options These products are exactly the same but come in a different carrier type

LMP92064SDX/NOPB ACTIVE custom-reels CUSTOM Custom reel may be available
Package qty | Carrier 4,500 | LARGE T&R
Inventory
Qty | Price 1ku | +
LMP92064SD/NOPB ACTIVE custom-reels CUSTOM Custom reel may be available
Package qty | Carrier 1,000 | SMALL T&R
Inventory
Qty | Price 1ku | +

Quality information

Rating Catalog
RoHS Yes
REACH Yes
Lead finish / Ball material SN
MSL rating / Peak reflow Level-3-260C-168 HR
Quality, reliability
& packaging information

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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Additional manufacturing information

Information included:

  • Fab location
  • Assembly location
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Export classification

*For reference only

  • US ECCN: EAR99

Packaging information

Package | Pins WSON (NHR) | 16
Operating temperature range (°C) -40 to 105
Package qty | Carrier 250 | SMALL T&R

Features for the LMP92064

  • Two Simultaneous Sampling 12-Bit ADCs
    • Conversion Rate: 125 kSps (Minimum)
  • 12-Bit Current Sense Channel
    • Input-referred Offset: ±15 µV
    • Common-mode Voltage Range: –0.2 V to 2 V
    • Maximum Differential Input Voltage: 75 mV
    • Fixed Gain: 25 V/V
    • Gain Error: ±0.75% (Maximum)
    • Bandwidth (–3dB): 70 kHz
    • DC PSRR: 100 dB
    • DC CMRR: 110 dB
  • 12-Bit Voltage Channel
    • INL: ±1 LSB
    • Offset Error: ±2 mV (Maximum)
    • Gain Error: ±0.75% (Maximum)
    • Maximum Input Voltage: 2.048 V
    • Bandwidth: 100 kHz
  • Internal Reference
  • SPI Frequency: Up to 20 MHz
  • Temperature Range: –40°C to 105°C
  • 16-Pin WSON Package

Description for the LMP92064

The LMP92064 is a precision low-side digital current sensor and voltage monitor with a digital SPI interface. This analog frontend (AFE) includes a precision current sense amplifier to measure a load current across a shunt resistor and a buffered voltage channel to measure the voltage supply of the load. The current and voltage channels are sampled simultaneously by independent 125-kSps, 12-bit ADC converters, allowing for very accurate power calculations in unidirectional sensing applications.

The LMP92064 includes an internal 2.048-V reference for the ADCs, eliminating the need of an external reference and reducing component count and board space.

A host can communicate with the LMP92064 using a four-wire SPI interface running at speeds of up to 20 MHz. The fast SPI interface lets the user take advantage of the higher bandwidth ADC to capture fast varying signals. The four-wire interface with dedicated unidirectional input and output lines also allows for an easy interface to digital isolators in applications where isolation is required.

The LMP92064 operates from a single 4.5-V to 5.5-V supply and includes a separate digital supply pin. The LMP92064 is specified over a temperature range of –40°C to 105°C, and is available in a 5-mm × 4-mm 16-Pin WSON package.

Pricing

Qty Price
+

Additional package qty | Carrier options These products are exactly the same but come in a different carrier type

LMP92064SDX/NOPB ACTIVE custom-reels CUSTOM Custom reel may be available
Package qty | Carrier 4,500 | LARGE T&R
Inventory
Qty | Price 1ku | +
LMP92064SD/NOPB ACTIVE custom-reels CUSTOM Custom reel may be available
Package qty | Carrier 1,000 | SMALL T&R
Inventory
Qty | Price 1ku | +

Carrier options

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

A 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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