TSC888:Low cost high-side current sense amplifier

The TSC888 measures a small differential voltage on a high-side shunt resistor and translates it into a ground-referenced output voltage. The gain is internally fixed.

Wide input common-mode voltage range, low quiescent current, and tiny SOT23-5 packaging make the TSC888 ideal for use in a wide variety of applications.

Input common-mode and power supply voltages are independent. Common-mode voltage can range from 2.8 V to 24 V in operating conditions.

Current consumption lower than 1 mA and wide supply voltage range allow to connect the power supply to either side of the current measurement shunt with minimal error.

Key Features

  • Buffered output
  • Independent supply and input common-mode voltages
  • Wide supply voltage range: 4 to 24 V
  • Wide common-mode operating range: 2.8 V to 24 V
  • Internally fixed gain: 20 V/V, 50 V/V or 100 V/V
  • Low current consumption: ICC max = 1 mA
Product Specifications
DescriptionVersionSize
DS5859: Low cost high-side current sense amplifier1.198 KB
User Manuals
DescriptionVersionSize
UM0065: MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS1.0120 KB
HW Model & CAD Libraries
DescriptionVersionSize
ST library for all op amps and comparators SPICE models2.045 KB
Presentations
DescriptionVersionSize
ST offering in Wearable - Analog and Mixed Signal Portfolio3.01 MB
VMA automotive applications1 MB
Selection Guides
DescriptionVersionSize
ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance.1.0818 KB
Brochures
DescriptionVersionSize
Operational amplifiers: performance, robust and advanced technology2 MB
Products and Solutions for Factory Automation and Control1.03 MB
Sample & Buy
Part NumberPackagePacking TypeOperating Temperature (°C) (min)Operating Temperature (°C) (max)Unit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
TSC888CILTSOT23-5LTape And Reel-40850.41000NECEAR99MALAYSIA
TSC888BILTSOT23-5LTape And Reel-40850.41000NECEAR99MALAYSIA
TSC888AILTSOT23-5LTape And Reel-40850.41000NECEAR99MALAYSIA
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
TSC888CILTSOT23-5LIndustrialEcopack2md_wy-wspc-sot23-wspc-5_zywy-wspc-101cat6.pdf
md_wy-wspc-sot23-wspc-5_zywy-wspc-101cat6.xml
TSC888BILTSOT23-5LIndustrialEcopack2md_wy-wspc-sot-wspc-23-5_bywy-wspc-101bar6_vers2_sdm_signed.pdf
md_wy-wspc-sot-wspc-23-5_bywy-wspc-101bar6_vers2_sdm.xml
TSC888AILTSOT23-5LIndustrialEcopack2md_wy-wspc-sot-wspc-23-5_bywy101aat6-wspc-(tsc888ailt)_a_ver2_signed.pdf
md_wy-wspc-sot-wspc-23-5_bywy101aat6-wspc-(tsc888ailt)_a_ver2.xml
Low cost high-side current sense amplifier TSC888
circuit_diagram_14795_thumbnail.png TSC888
MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS TSV631
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Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board TSV631
Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board TSV631
Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board TSV631
STEVAL-SPIMD20V1 demonstration kit based on the SPIMD20 integrated motor drive STEVAL-SPIMD20V1
md_wy-wspc-sot23-wspc-5_zywy-wspc-101cat6.pdf TSC888
md_wy-wspc-sot23-wspc-5_zywy-wspc-101cat6.xml TSC888
md_wy-wspc-sot-wspc-23-5_bywy-wspc-101bar6_vers2_sdm_signed.pdf TSC888
md_wy-wspc-sot-wspc-23-5_bywy-wspc-101bar6_vers2_sdm.xml TSC888
md_wy-wspc-sot-wspc-23-5_bywy101aat6-wspc-(tsc888ailt)_a_ver2_signed.pdf TSC888
md_wy-wspc-sot-wspc-23-5_bywy101aat6-wspc-(tsc888ailt)_a_ver2.xml TSC888