Products > Integrated Circuits (ICs) > Comparator ICs > TLV1805-Q1
TLV1805-Q1
TI
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TLV1805-Q1

40V, microPower, Push-Pull Automotive High Voltage Comparator with Shutdown

Manufacturer :
Texas Instruments, Inc
Product Categories :
Amplifiers Comparators
Datasheet:
TLV1805-Q1 PDF
RoHs Status:
Lead free / RoHS Compliant
In-stock:
671

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TLV1805-Q1 Product Details

The TLV1805-Q1 high voltage comparator offers the unique combination of wide supplyrange, push-pull output, rail-to-rail inputs, low quiescent current, shutdown and fast outputresponse. All these features make this comparator well-suited for applications that require sensingat the positive or negative voltage rails such as reverse current protection for a smart diodecontroller, overcurrent sensing, and overvoltage protection circuits where the push-pull outputstage is used to drive the gate of an p-channel or n-channel MOSFET switch.

The high peak current push-pull output stage which is unique for high-voltagecomparators, offers the advantage of allowing the output to actively drive the load to eithersupply rail with a fast edge rate. This is especially valuable in applications where a MOSFETswitch needs to be driven high or low in order to connect or disconnect a host from an unexpectedhigh voltage supply. Additional features such as low input offset voltage, low input bias currentsand High-Z shutdown make the TLV1805-Q1 flexible enough to handle almost any application, fromsimple voltage detection to driving a single relay.

The TLV1805-Q1 is AEC-Q100 qualified in a 6-pin SOT-23 package and is specified foroperation across the temperature range of –40°C to +125°C.

Feature

  • AEC-Q100 Qualified with the following results:
    • Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C4A
  • 3.3 V to 40 V Supply Range
  • Low Quiescent Current:
    150 µA per Comparator
  • Input Common-Mode Range Beyond Both Rails
  • Phase Reversal Protection
  • Push-Pull Output
  • 250ns Propagation Delay
  • Low Input Offset Voltage: 500 µV
  • Shutdown Pin
  • Packaging:
    • Single: SOT-23-6

Technical Parameters

Status PREVIEW Input bias current (+/ ) 0.5
SubFamily Comparators Rail to rail In
Number of channels 1 Rating Automotive
Output type Push-Pull Operating temperature range -40 to 125
Propagation delay time 0.25 Package size: mm2:W x L (PKG) [pf]6SOT-23[/pf]: 8 mm2: 2.8 x 2.9 (SOT-23|6)
Vs 3.3 Approx. price 0.35 | 1ku
Package Group SOT-23|6 Features Hysteresis^Shutdown
Vos (offset voltage @ 25 C) 3 VICR 0
Iq per channel 0.15

TLV1805-Q1 Related Products

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Texas Instruments Incorporated designs and manufactures analog technologies, digital signal processing (DSP) and microcontroller (MCU) semiconductors. TI is a leader in semiconductor solutions for ana...
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