TS1108 Datasheet - Silicon Laboratories

TS1108 Bidirectional Current Sense Amplifier

TS1108 Data Sheet TS1108 Coulomb Counter: Bidirectional Current Sense Amplifier with Integrator + Comparator The TS1108 coulomb counter accurately measures battery depletion while also indicating the battery charging polarity. The battery discharge current is monitored by a currentsense amplifier through an external sense resistor. Utilizing an Integrator and a Comparator plus a Monoshot, the TS1108 voltage-to-frequency converter provides a series of 90 µs output pulses at COUT which represents.

TS1108 Features

* Coulomb Counting plus Charge Polarity

* Adjustable Charge Count Frequency

* External Crystal Oscillator Not Required

* Low Supply Current

* Current Sense Amplifier: 0.68 µA

* IVDD: 1.93 µA

* High Side Bidirectional Current Sense

TS1108-SiliconLaboratories.pdf

TS1108 Datasheet Preview — Preview of TS1108 PDF

Datasheet Details

Part number:

TS1108

Manufacturer:

Silicon Laboratories

File Size:

1.16 MB

Description:

Bidirectional current sense amplifier.

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TS1108 TS1108 Bidirectional Current Sense Amplifier Silicon Laboratories

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