TS1108-20ITQ1633 Silicon Labs, Current Sense Amplifier Single Buffered 16-Pin QFN

  • RS Stock No. 894-7033
  • Mfr. Part No. TS1108-20ITQ1633
  • Manufacturer Silicon Labs
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TH
Product Details

Current Sensing Amplifiers, Silicon Labs

The range of unidirectional and bi-directional, voltage-output current-sense amplifiers from Silicon Labs consume just 1 μA supply current. These high-side current-sense amplifiers exhibit a maximum 100-μV VOS and a 0.6% gain error. Both specifications are optimised for precision current measurement.

For high-side bidirectional current-sensing applications, the current sense amplifier devices are self-powered and feature a wide input common-mode voltage range from 2 V to 25 V.

Current Sensing Amplifiers have a voltage output that is proportional to the volt drop across a very low value resistor, usually in a high-current power rail. Hence they measure the current flowing in that power rail.

Specifications
Attribute Value
Power Supply Type Single
Typical Single Supply Voltage 1.7 → 5.25 V
Minimum CMRR 120dB
Number of Channels per Chip 4
Output Type Buffered
Maximum Supply Current 2.88 μA
Mounting Type Surface Mount
Package Type QFN
Pin Count 16
Dimensions 3 x 3 x 0.75mm
Height 0.75mm
Length 3mm
Maximum Operating Supply Voltage 6 V
Minimum Operating Supply Voltage -0.3 V
Minimum Operating Temperature -40 °C
Width 3mm
Maximum Operating Temperature +85 °C
Discontinued product
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