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LMP92064 - Current Sensor and Voltage Monitor

Description

The LMP92064 is a precision low-side digital current sensor and voltage monitor with a digital SPI interface.

Features

  • 1 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 L.

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Datasheet Details

Part number LMP92064
Manufacturer Texas Instruments
File Size 1.18 MB
Description Current Sensor and Voltage Monitor
Datasheet download datasheet LMP92064 Datasheet
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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LMP92064 SNOSCX0A – JUNE 2013 – REVISED DECEMBER 2014 LMP92064 Precision Low-Side, 125-kSps Simultaneous Sampling, Current Sensor and Voltage Monitor With SPI 1 Features •1 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.
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